Vermont Casting Indoor Fireplace DV360 User Manual
Direct Vent Gas Fireplace  
Models: DV360, DV580  
INSTALLER / CONSUMER  
SAFETY INFORMATION  
PLEASE READ THIS MANUAL  
BEFORE INSTALLING AND USING  
APPLIANCE  
WARNING!  
IF THE INFORMATION IN THIS  
MANUAL IS NOT FOLLOWED  
EXACTLY, A FIRE OR  
EXPLOSION MAY RESULT  
CAUSING PROPERTY DAMAGE,  
PERSONAL INJURY OR LOSS OF  
LIFE.  
FOR OUR SAFETY  
Homeowner’s Installation and  
Operating Manual  
Installation and service must be  
performed by a qualified installer,  
service agency or the gas supplier.  
WHAT TO DO IF YOU SMELL GAS:  
•
•
Do not try to light any appliance.  
Do not touch any electric switch; do not  
sue any phone in your building.  
Immediately call your gas supplier from  
your neighbor’s phone. Follow the gas  
supplier’s instructions.  
•
•
CERTIFIED  
I
If you cannot reach your gas supplier, call  
the fire department.  
DO NOT STORE OR USE  
GASOLINE OR OTHER  
FLAMMABLE VAPORS AND  
LIQUIDS IN THE VICINITY OF THIS  
OR ANY OTHER APPLIANCE.  
INSTALLER: Leave this manual with the appliance.  
CONSUMER: Retain this manual for future reference.  
20010667 8/06 Rev. 3  
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DV360/580 Series Direct Vent Gas Fireplace  
Fireplace Dimensions (Installed as Top Vent)  
Rough  
Opening  
Depth  
J
P
V
I
T
Q
H
K Recessed  
Nailing Flange  
K
S - Rough Opening Width  
W
V
Rough  
Opening  
Height  
U
B
G
F
R
D
C
A
Electrical  
Access  
Gas Line  
Access  
E
L
N
M
O
G
Fig. 2 Fireplace specifications and framing dimensions.  
Ref.  
A
B
C
D
E
DV360  
(1041 mm)  
DV580  
41”  
37”  
36”  
24¹⁄₂”  
7”  
47”  
41¹⁄₄”  
42”  
28¹⁄₂”  
7”  
(1194 mm)  
(1048 mm)  
(1067 mm)  
(724 mm)  
(178 mm)  
(152 mm)  
(32 mm)  
(591 mm)  
(140 mm)  
(787 mm)  
(16 mm)  
(940 mm)  
(914 mm)  
(622 mm)  
(178 mm)  
(152 mm)  
(32 mm)  
(489 mm)  
(140 mm)  
(635 mm)  
(16 mm)  
(273 mm)  
(51 mm)  
(194 mm)  
(48 mm)  
(178 mm) Dia.  
(102 mm) Dia.  
Framing Dimensions  
(978 mm)  
(1048 mm)  
(489 mm)  
(1581 mm)  
(1118 mm)  
(807 mm)  
F
6”  
6”  
G
H
I
J
K
1¹⁄₄”  
19¹⁄₄”  
5¹⁄₂”  
25”  
5/8”  
10³⁄₄”  
2”  
7⁵⁄₈”  
1⁷⁄₈”  
7”  
1¹⁄₄”  
23¹⁄₂”  
5¹⁄₂”  
31”  
5/8”  
10³⁄₄”  
2”  
L
(273 mm)  
(51 mm)  
M
N
O
P
11¹⁄₄”  
1⁷⁄₈”  
7”  
(286 mm)  
(48 mm)  
(178 mm) Dia.  
(102 mm) Dia.  
Q
4”  
4”  
R
S
T
U
V
W
38¹⁄₂”  
41¹⁄₄”  
19¹⁄₄”  
62¹⁄₄”  
44”  
42¹⁄₂”  
47¹⁄₄”  
23¹⁄₂”  
75”  
53”  
38”  
(1080 mm)  
(1200 mm)  
(597 mm)  
(1905 mm)  
(1346 mm)  
(965 mm)  
31³⁄₄”  
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DV360/580 Series Direct Vent Gas Fireplace  
Fireplace Dimensions (Installed as Rear Vent)  
Rough  
Opening  
Depth  
I
U
S
H
J
Recessed  
Nailing Flange  
J
R - Rough Opening Width  
V
U
Rough  
Opening  
Height  
T
G
F
P
Q
B
D
C
A
Electrical  
Access  
O
N
Gas Line  
Access  
E
K
M
L
G
Fig. 3 Fireplace specifications and framing dimensions.  
Ref.  
A
B
C
D
E
F
G
H
I
DV360  
(1041 mm)  
DV580  
41”  
37”  
36”  
24¹⁄₂”  
7”  
6”  
1¹⁄₄”  
19¹⁄₄”  
25”  
5/8”  
10³⁄₄”  
2”  
47”  
41¹⁄₄”  
42”  
28¹⁄₂”  
7”  
(1194 mm)  
(1048 mm)  
(1067 mm)  
(724 mm)  
(178 mm)  
(152 mm)  
(32 mm)  
(591 mm)  
(787 mm)  
(16 mm)  
(940 mm)  
(914 mm)  
(622 mm)  
(178 mm)  
(152 mm)  
(32 mm)  
(489 mm)  
(635 mm)  
(16 mm)  
6”  
1¹⁄₄”  
23¹⁄₂”  
31”  
5/8”  
10³⁄₄”  
2”  
J
K
L
(273 mm)  
(51 mm)  
(273 mm)  
(51 mm)  
M
N
O
P
7⁵⁄₈”  
1⁷⁄₈”  
(194 mm)  
(48 mm)  
11¹⁄₄”  
1⁷⁄₈”  
35³⁄₄”  
(286 mm)  
(48 mm)  
(908 mm)  
31¹³⁄₁₆” (808 mm)  
32⁹⁄₁₆” (827 mm)  
36⁹⁄₁₆” (928 mm)  
Framing Dimensions  
(978 mm)  
Q
R
S
T
U
V
38¹⁄₂”  
41¹⁄₄”  
19¹⁄₄”  
62¹⁄₄”  
44”  
42¹⁄₂”  
47¹⁄₄”  
23¹⁄₂”  
75”  
53”  
38”  
(1080 mm)  
(1200 mm)  
(597 mm)  
(1905 mm)  
(1346 mm)  
(965 mm)  
(1048 mm)  
(489 mm)  
(1581 mm)  
(1118 mm)  
(807 mm)  
31³⁄₄”  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
Clearance to Combustibles  
Top of unit to ceiling................................. 36” (914 mm)  
Front of unit to combustibles ................... 36” (914 mm)  
Appliance  
Top of standoff ....................................... 0” (0 mm)  
Bottom..................................................... 0” (0 mm)  
Side......................................................... 0” (0 mm)  
Back........................................................ 0” (0 mm)  
Venting  
J
I
H
Black  
G
Surround  
Face  
F
Concentric sections of DV Vent................... 1” (25 mm)  
Nonconcentric sections of DV Vent  
Mantel  
Leg  
CFM164a  
Sides and bottom.................................. 1” (25 mm)  
Top ........................................................ 2” (51 mm)  
K
L
Side of  
Combustion Chamber  
M
N
Mantels  
O
The height that a combustible mantel is fitted above the  
fireplace is dependent on the depth of the mantel. This  
also applies to the distance between the mantel leg (if  
fitted) and the fireplace.  
For the correct mounting height and widths, refer to  
Figures 4a, 4b and the Mantel Chart below.  
The distances and reference points are not affected by  
the fitting of a bay window front trim kit.  
Noncombustible mantels and legs may be installed at  
any height and width around the appliance. When using  
paint or lacquer, it must be heat resistant to prevent  
CFM170  
discoloration.  
Mantel  
Mantel Leg from Side  
of Comb. Opening  
11¹⁄₂” (292 mm)  
9¹⁄₂” (241 mm)  
7¹⁄₂” (191 mm)  
5¹⁄₂” (140 mm)  
3¹⁄₂” (89 mm)  
V
Ref.  
Leg Depth  
10” (254 mm)  
8” (203 mm)  
6” (152 mm)  
4” (101 mm)  
2” (51 mm)  
Ref.  
K
L
M
N
O
W
F
G
H
I
X
Y
Z
J
Fig. 4b Combustible mantel leg minimum installation.  
Maintain minimum  
3/4” (19 mm) clear-  
ance to combustibles  
A
B
C
D
E
Hearth  
Fireplace  
A hearth is not mandatory, but is recommended for  
aesthetic purposes. We recommend a noncombustible  
hearth which projects out 12” (305 mm) or more from  
the front of the fireplace.  
Louvre Assembly  
top  
Top of Combustion  
Chamber  
Cold climate installation recommendation:  
When installing this unit against a non-in-  
sulated exterior wall or chase, it is manda-  
tory that the outer walls be insulated to  
conform to applicable insulation codes.  
Bottom of Door Trim  
CFM146  
Mantel Chart  
Mantel Shelf  
Ref. or Breast Plate  
Depth  
Mantel from Top  
Ref. of Comb. Chamber  
V
W
X
Y
Z
10” (254 mm)  
8” (203 mm)  
6” (152 mm)  
4” (101 mm)  
2” (51 mm)  
A
B
C
D
E
19” (483 mm)  
17” (432 mm)  
15” (381 mm)  
13” (330 mm)  
11” (279 mm)  
Fig. 4a Combustible mantel minimum installation.  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
C
Framing And Finishing  
Adjustable Drywall Strip  
(Nailing Flange)  
A
Check fireplace to make sure it is levelled  
and properly positioned.  
B
Flange  
Position  
Drywall  
Depth  
To mount the appliance: Choose the location.  
A
B
C
1/2” / 13 mm  
5/8” / 16 mm  
3/4” / 19 mm  
DV360 (Fig. 5)  
1. This unit comes with four (4) flanges pre-mounted  
on both sides of the fireplace to allow two different  
drywall thicknesses to be used. Flange “A” is for 1/2”  
drywall while flange “B“ is for 5/8” drywall.  
2. Bend the desired flanges out 90° on both sides of  
the fireplace. Slide the fireplace into the framed  
opening until the flanges contact the front surfaces  
of the framing. Level the unit and secure it firmly in  
place.  
Flange Location for  
Desired Drywall Depth  
Flange  
Position  
Drywall  
Depth  
1/2” / 13 mm  
5/8” / 16 mm  
Adjustable  
1/2”, 5/8” & 3/4”  
Spacing  
A
B
FP1023  
Fig. 5a Adjustable drywall strip (nailing flange) for DV580.  
DV360 / DV580  
Certified To  
ANSI Z21.88-2002/CSA 2.33-2002  
Vented Gas Fireplace Heater  
B
A
For units:  
GFDN4L1, GFDE4L1, GFDI4L1, GFDL4L1  
GFDN4P0, GFDE4P0, GFDI4P0  
Gas Specifications  
FP1539  
MAX.  
INPUT INPUT  
B.T.U.H B.T.U.H.  
MIN.  
Fig. 5 Drywall flange location for DV360.  
GAS  
CONTROL  
MODEL  
DV360RN  
DV360RP  
DV360EN  
DV360EP  
FUEL  
DV580 (Fig. 5a)  
Natural Gas Millivolt Hi/Lo  
30,000 18,500  
30,000 17,000  
30,000 18,500  
30,000 20,000  
1. Nailing flanges are supplied with the fireplace (found  
on the fireplace hearth). To level the box and secure  
it firmly in place, remove the nailing flanges from  
the hearth and install at the sides of the fireplace as  
shown in Figure 5a.  
Propane  
Natural Gas  
Propane  
Millivolt Hi/Lo  
24 Volt Hi/Lo  
24 Volt Hi/Lo  
DV360RFN Natural Gas Comfort Control 30,000 20,000  
DV360RFP  
DV580RN  
DV580RP  
Propane  
Comfort Control 30,000 21,000  
2. Screw through the slotted holes in the drywall strip  
and into pre-drilled holes in fireplace side. Measure  
from face of fireplace to the face of the drywall strip  
to confirm the final depth.  
Natural Gas Millivolt Hi/Lo  
38,000 26,500  
38,000 27,000  
Propane  
Millivolt Hi/Lo  
DV580EN  
DV580EP  
Natural Gas  
Propane  
24 Volt Hi/Lo  
24 Volt Hi/Lo  
38,000 26,500  
38,000 27,000  
DV580RFN Natural Gas Comfort Control 38,000 26,500  
DV580RFP Propane Comfort Control 38,000 27,000  
Final Finishing  
Noncombustible materials such as brick or tile can be  
extended over the edges of the face of the fireplace.  
Do not cover the window frame assembly, any vent,  
louvre assembly top or louvre assembly bottom. If  
a Trim Kit is to be installed, brick and tile will have to be  
installed flush with the side of this appliance.  
Gas Inlet and Manifold Pressures  
Natural LP (Propane)  
Minimum Inlet Pressure  
Maximum Inlet Pressure  
Manifold Pressure  
5.5” w.c.  
14.0” w.c.  
3.5” w.c.  
11.0” w.c.  
14.0” w.c.  
10.0” w.c.  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
The gas control is equipped with a captured screw type  
pressure test point, therefore it is not necessary to pro-  
vide a 1/8” test point up stream of the control.  
High Elevations  
Input ratings are shown in BTU per hour and are  
certified without deration for elevations up to  
4,500 feet (1,370m) above sea level.  
When using copper or flex connector use only approved  
fittings. Always provide a union when using black iron  
pipe so that the gas line can be easily disconnected for  
burner or fan servicing. (Fig. 6) See the gas specifica-  
tions for pressure details and ratings.  
For elevations above 4,500 feet (1,370m) in USA,  
installations must be in accordance with the  
current ANSI Z223.1/NFPA 54 and/or local codes  
having jurisdiction.  
Remote ON/OFF Switch Installation  
In Canada, please consult provincial and/or local  
authorities having jurisdiction for installations at  
elevations above 4,500 feet (1,370m).  
Do not wire the remote ON/OFF wall switch for this gas  
appliance into a 120v power supply.  
1. Thread wire through the electrical knockout located  
on either side of the unit. Take care not to cut the  
wire or insulation on metal edges. Ensure the wire is  
secured and protected from possible damage. Run  
one end of the gas control valve and the other end to  
the conveniently located wall switch.  
Gas Line Installation  
When purging gas line the front glass  
must be removed.  
The gas pipeline can be brought in through the right  
side of the appliance. Knockouts are provided at conve-  
nient locations to allow for the gas pipe installation and  
testing of any gas connection.  
2. Attach the wire to the ON/OFF switch and install  
switch into receptacle box. Attach cover plate to  
switch.  
3. Connect wiring to gas valve. (Fig. 7)  
The gas line connection can be made with properly  
tinned 3/8” copper tubing, 1/2” rigid pipe or an approved  
flex connector. Since some municipalities have addi-  
tional local codes, it is always best to consult your local  
authority and the CSA-B149.1 installation codes.  
Remote ON/OFF  
Switch  
For USA installations consult the current National Fuel  
Gas Code, ANSI Z223.1/NFPA 54.  
1/2” Gas Supply  
1/2” NPT x 3/8” Flare Shut-  
off Valve  
FP1218  
Fig. 7 Remote switch wiring diagram for R models.  
3/8” Flex Line  
(from valve)  
Alternate Switch Location  
The remote switch can be installed on either side of  
the access door. Mount the switch to the switch bracket  
provided. Screw the bracket on either side of the frame,  
line up the screws with the prepunched holes. (Fig. 8)  
FP297a  
Fig. 6 Typical gas supply installation.  
Always check for gas leaks with a mild  
soap and water solution applied with a  
brush no larger than 1” (25 mm). Never  
apply soap and water solution with a spray  
bottle. Do not use an open flame for leak  
testing.  
The fireplace valve must not be subjected  
to any test pressures exceeding 1/2 psi.  
Isolate or disconnect this or any other gas  
appliance control from the gas line when  
pressure testing.  
FP1024  
Fig. 8 Alternate switch location.  
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DV360/580 Series Direct Vent Gas Fireplace  
EB-1 Electrical Box  
Electronic Gas Control Valve  
The fireplace, when installed, must be  
electrically connected and grounded in  
accordance with local codes or, in the ab-  
sence of local codes, with the current CSA  
C22.1 Canadian Electrical Code.  
This appliance may be fitted with a Honeywell igni-  
tion module.  
Installation of the remote on/off switch on electron-  
ic ignition units.  
1. Thread the wiring through the holes on the side  
panels of the appliance. Take care not to cut the wire  
or insulation on metal edges. Route the wire to a  
conveniently located receptacle box.  
For USA installations, follow the local  
codes and the national Electrical Code  
ANSI/NFPA No. 70.  
It is strongly suggested that the wiring of  
the EB-1 Electrical Junction Box be carried  
out by a licensed electrician.  
2. Attach the wire to the ON/OFF switch and install the  
switch into the receptacle box.  
3. Connect the white wire from the wall switch to the  
black wire from the transformer, using an approved  
wire nut. Connect the black wire from the wall switch  
to the black wire running from the #6 position of the  
ignition module, also using an approved wire nut.  
Ensure that the power to the supply line  
has been disconnected before commenc-  
ing this procedure.  
The EB-1 electrical junction box has been supplied  
standard on the DV360/580 models to allow for the  
easy installation of an optional fan kit.  
To connect the EB-1 box to the house electrical supply,  
follow the steps below.  
1. Unscrew the retaining screw from the EB-1 base  
plate (Fig. 9) and remove the EB-1 assembly from  
the fireplace.  
2. Remove the front cover of the EB-1 box.  
PILOT  
3. Remove the plug socket assembly from the EB-1  
box.  
HONEYWELL IGNITION MODULE  
24V  
4. Feed the supply line in from the outside through the  
cable clamp. (Fig. 9)  
MV  
MV/VP PV  
GRD  
24V SENSE SPARK  
5. Connect black wire of the power supply line to the  
brass screw (polarized) of the socket assembly.  
1
2
3
5
6
8
9
6. Connect the white wire of the power line to the  
chrome screw of the socket assembly.  
BLACK  
WHITE  
WHITE  
7. Connect the ground wire of the supply line to the  
green screw of the socket assembly.  
8. Refit the socket assembly back into the electrical  
box and replace the cover plate. Secure the cable  
with the clamp on the outside of the unit to prevent  
strain on the connections.  
HI  
NOVA SIT 822 VALVE  
BLACK  
9. The EB-1 electrical junction box is now ready to sup-  
ply power to the FK12 or FK24 fan kits if fitted.  
WHITE  
INSIDE  
POWER CORD  
W/FEMALE SPADE  
Electrical Box  
24 VAC HOT  
BLACK  
120 VAC RTN  
BLACK  
WHITE  
BLACK  
OFF  
FRONT  
OF UNIT  
WHITE  
WHITE  
GREEN  
OUTSIDE  
24 VAC RET  
120 VAC HOT  
WALL SWITCH  
WHITE  
40VA TRANSFORMER  
BLACK  
FP1225  
Fig. 10 Honeywell ignition module.  
OF UNIT  
FP580  
FRONT  
Fig. 9 EB-1 receptacle.  
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DV360/580 Series Direct Vent Gas Fireplace  
CAUTION: Remove insulation. Insulation extends  
beyond opening in top of unit. Be sure to  
remove all insulation before completing  
conversion. Insulation measures 9¹⁄₄” x  
22³⁄₄” (23.5 cm x 57.8 cm). If the unit is con-  
verted back to a rear vent, the insulation  
(Part number 20003129) must be replaced.  
Optional Top Vent Application  
The DV360/580 fireplace is shipped as a rear vent unit.  
If the layout requires a top vent, convert the unit follow-  
ing the steps below.  
1. Remove the 10 screws securing outer collar adapter  
to fireplace. (Fig. 11)  
2. Set outer collar adapter aside.  
3. Remove insulation from top of unit and discard. Re-  
move the four (4) screws securing flue cover to top  
of unit and remove flue cover. (Fig. 12)  
Flue Pipe  
4. Remove the four (4) screws securing flue pipe to  
back of unit. Remove flue pipe. (Fig. 12)  
Replace  
Screws (4)  
5. Secure flue cover to back of flue outlet. Be sure to  
replace gasket. (Fig. 14)  
6. Install flue pipe and gasket removed in step 4 to top  
of unit with four (4) screws. Be sure to replace gas-  
ket. (Fig. 14)  
Replace  
Screws  
(4)  
7. Secure outer collar adapter to unit with the round  
collar on top, secure with 10 screws.  
NOTE: Be sure not to damage any gasket material.  
Flue Cover  
FP1028  
Fig. 13 Replace flue cover and flue pipe.  
Outer  
Collar  
Adapter  
Flue  
Pipe  
Remove  
Screws  
(5)  
Remove Screws  
(5)  
FP1030  
Fig. 11 Remove screws from outer collar adapter.  
Insulation  
FP1031  
Flue  
Cover  
Fig. 14 Complete conversion.  
Flue  
Pipe  
After conversion to top vent configuration,  
the 4” (102 mm) flue pipe should be con-  
centric within the 7” (175 mm) outer collar.  
Remove  
Screws  
(4)  
Remove Screws (4)  
FP1027  
Fig. 12 Remove flue cover and flue pipe.  
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DV360/580 Series Direct Vent Gas Fireplace  
General Venting  
There must not be any obstruction such as bushes, gar-  
den sheds, fences, decks or utility buildings within 24”  
(610 mm) from the front of the termination hood.  
Do not locate termination hood where excessive snow  
or ice build up may occur. Be sure to check vent termi-  
nation area after snow falls, and clear to prevent ac-  
cidental blockage of venting system. When using snow  
blowers, make sure snow is not directed towards vent  
termination area.  
Your fireplace is approved to be vented either through  
the side wall, or vertical through the roof.  
•
Only CFM Corporation venting components spe-  
cifically approved and labelled for this fireplace  
may be used.  
•
•
Venting terminals shall not be recessed into a wall or  
siding.  
Horizontal venting which incorporates the twist lock  
pipe must be installed on a level plane without an  
inclining or declining slope.  
Location of Vent Termination  
•
Horizontal venting which incorporates the use of flex  
venting shall have an inclining slope from the unit of  
1” (25 mm) per 24” (610 mm).  
It is imperative the vent termination be located observ-  
ing the minimum clearances as shown on following  
page.  
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DV360/580 Series Direct Vent Gas Fireplace  
General Venting Information - Termination Location  
INSIDE  
CORNER DETAIL  
G
V
N
H
N
A
D
E
V
B
C
B
V
B
Fixed  
Closed  
L
V
V
B
V
V
Fixed  
Operabl  
Operable  
G
Closed  
e
F
V
V
B
M
V
J
G
A
X
B
I
K
X
V
A
AREA WHERE TERMINAL IS NOT PERMITTED  
VENT TERMINATION  
X
AIR SUPPLY INLET  
V
CFM145a  
Canadian Installations1  
US Installations2  
A = Clearance above grade, veranda, porch,  
deck, or balcony  
12” (30cm)  
12” (30cm)  
B = Clearance to window or door that may be  
opened  
6” (15cm) for appliances  
6” (15cm) for appliances  
< 10,000 Btuh (3kW), 9”  
(23cm) for appliances > 10,000  
Btuh (3kW) and < 50,000 Btuh  
(15kW), 12” (30cm) for  
< 10,000Btuh (3kW), 12” (30cm)  
for appliances > 10,000 Btuh (3kW) and  
< 100,000 Btuh (30kW), 36” (91cm)  
for appliances > 100,000 Btuh (30kW)  
appliances > 50,000 Btuh (15kW)  
C = Clearance to permanently closed window  
12” (305mm) recommended to  
prevent window condensation  
12” (305mm) recommended to  
prevent window condensation  
D = Vertical clearance to ventilated soffit located  
above the terminal within a horizontal  
distance of 2’ (610mm) from the center  
line of the terminal  
18” (458mm)  
18” (458mm)  
E = Clearance to unventilated soffit  
F = Clearance to outside corner  
G = Clearance to inside corner (see next page)  
12” (305mm)  
see next page  
see next page  
12” (305mm)  
see next page  
see next page  
H = Clearance to each inside of center line  
extended above meter/regulator assembly  
3’ (91cm) within a height of 15’ (5m)  
above the meter/regulator assembly  
3’ (91cm) within a height of 15’  
(5m) above the meter/regulator  
assy  
I = Clearance to service regulator vent outlet  
3’ (91cm)  
3’ (91cm)  
J = Clearance to nonmechanical air supply inlet 6” (15cm) for appliances < 10,000  
to building or the combustion air inlet to any Btuh (3kW), 12” (30cm) for  
6” (15cm) for appliances  
< 10,000 Btuh (3kW), 9”  
other appliances  
appliances > 10,000 Btuh (3kW) and  
< 100,000 Btuh (30kW), 36” (91cm)  
for appliances > 100,000 Btuh (30kW)  
(23cm) for appliances > 10,000  
Btuh (3kW) and < 50,000 Btuh  
(15kW), 12” (30cm) for  
appliances > 50,000 Btuh (15kW)  
K = Clearance to a mechanical air supply inlet  
6’ (1.83m)  
3’ (91cm) above if within 10  
feet (3m) horizontally  
L = Clearance above paved sidewalk or paved 7’ (2.13m)†  
driveway located on public property  
7’ (2.13m)†  
M = Clearance under veranda, porch, deck or  
balcony  
12” (30cm)‡  
12” (30cm)‡  
N = Clearance above a roof shall extend a minimum of 24” (610mm) above the highest point when it passes through the roof  
surface, and any other obstruction within a horizontal distance of 18” (450mm).  
1 In accordance with the current CSA-B149 Installation Codes  
2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes  
† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and  
serves both dwellings  
‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor:  
NOTE: 1. Local codes or regulations may require different clearances.  
2. The special venting system used on Direct Vent Fireplaces are certified as part of the appliance, with clearances tested and  
approved by the listing agency.  
Fig. 15 Vent termination clearances.  
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DV360/580 Series Direct Vent Gas Fireplace  
Termination Clearances  
Termination clearances for buildings with combustible and noncombustible exteriors.  
Inside Corner  
Recessed Location  
Outside Corner  
D
B =  
Combustible  
C
C
A =  
Combustible  
6"(152mm)  
6"(152mm)  
E
A
Noncombustible  
2"(50mm)  
V
V
Noncombustible  
2"(50mm)  
V
B
Balcony -  
Balcony -  
with no side wall  
with perpendicular side wall  
C = Maximum depth of 48"  
(1219mm) for recessed  
location.  
H
G
V
V
D = Minimum width for back wall  
of a recessed location.  
Combustible 38"(965mm)  
Noncombustible 24"(610mm)  
J
Combustible &  
Noncombustible  
G =  
Combustible &  
Noncombustible  
12"(305mm)  
E = Clearance from corner in  
recessed location.  
H = 24"(610mm)  
Combustible 6"(152mm)  
Noncombustible 2"(50mm)  
J = 20"(508mm)  
584-15  
Fig. 16 Termination clearances.  
General Information Assembling Vent Pipes  
Canadian Installations  
Repeat process with 7” flex vent pipe. The same proce-  
dure must be performed on the vent side.  
The venting system must be installed in accordance  
with the current CSA-B149.1 installation code.  
USA Installations  
Apply High Temperature  
Sealant  
The venting system must conform to local codes and/or  
the current National Fuel Code ANSI Z223.1/NFPA 54.  
Only venting components manufactured by CFM Cor-  
poration may be used in Direct Vent systems.  
Flex Vent Pipes  
Before joining the flex vent pipe to the unit, apply a  
bead of high temperature sealant* (provided) to the 4”  
pipe exiting the fireplace. Secure flex vent piep in place  
with a hose clamp (provided).  
*Be sure the flex pipe overlaps at least 1” (25mm) onto  
the collars of the fireplace and termination. If the ter-  
mination has an internal bead, be sure to overlap and  
secure 1” (25 mm) past the bead.  
Hose Clamp  
FP1471  
Fig. 17 Apply high temperature sealant to 4” and 7” pipes.  
* Be sure the vent is actually crushed before proceed-  
ing. Apply a tug to be sure the vent will not slip off the  
collars.  
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DV360/580 Series Direct Vent Gas Fireplace  
Twist Lock Pipes  
30  
29  
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
12  
11  
10  
9
When using twist lock pipe it is not necessary to use  
sealant on the joints. The only areas of the venting  
system that need to be sealed with high temperature  
silicone sealant are the sliding joints of any telescopic  
vent section used in the system.  
To join twist lock pipes together, simply align the beads  
of the male end with the grooves of the female end,  
twisting the pipe until the flange on the female end  
contacts external flange on the male end. It is recom-  
mended that you secure the joints with three (3) sheet  
metal screws, however, this is not mandatory with twist  
lock pipe. (Fig. 18)  
To make it easier to assembly the joints, we suggest  
putting a lubricant (Vaseline or similar) on the male end  
of the twist lock pipe prior to assembly.  
eg: A  
Male End  
Female End  
8
7
eg: B  
6
5
4
3
Screw Holes  
TWL100  
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20  
Fig. 18 Twist-lock pipe joints.  
Horizontal dimension from the outside face of the  
wall to the center of the fireplace vent flange  
How to Use the Vent Graph  
The Vent Graph should be read in conjunction with the  
following vent installation instructions to determine the  
relationship between the vertical and horizontal dimen-  
sions fo the vent system.  
Fig. 19 Sidewall venting graph. (Dimensions in feet)  
Refer to Page 20 for venting requirements for snor-  
kels.  
1. Determine the height of the center of the horizontal  
vent pipe exiting through the outer wall. Using this  
dimension on the Sidewall Vent Graph (Fig. 19),  
locate the point intersecting with the slanted graph  
line.  
Rear Wall Vent Application  
When installed as a rear vent unit this appliance may be  
vented directly to a termination located on the rear wall  
behind the appliance.  
2. From the point of this intersection, draw a vertical  
line to the bottom of the graph.  
•
Only CFM Corporation venting components are  
approved to be used in these applications (See  
‘Venting Components’ listed for different installation  
requirements).  
3. Select the indicated dimension, and position the  
fireplace in accordance with same.  
EXAMPLE A:  
•
The maximum horizontal distance between the rear  
of the appliance (or end of the transition elbow in a  
corner application) and the outside face of the rear  
wall is 20” (508mm). (Fig. 20, 21)  
If the vertical dimension from the floor of the unit is 11’  
(3.4m) the horizontal run to the face of the outer wall  
must not exceed 14’ (4.3m).  
•
•
Only one 45° elbow is allowed in these installations.  
Minimum clearances between vent pipe and com-  
bustible materials are as follows:  
EXAMPLE B:  
If the vertical dimension from the floor of the unit is 7’  
(2.1m), the horizontal run to the face of the outer wall  
must not exceed 8¹⁄₂’ (2.6m).  
Top - 2” (51 mm)  
Sides - 1” (25 mm)  
Bottom - 1” (25 mm)  
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DV360/580 Series Direct Vent Gas Fireplace  
Vent Opening for Combustible Walls  
9³⁄₈”  
(240 mm)  
Rear Vent Top View  
20” (508 mm)  
Max.  
10³⁄₈”  
(265 mm)  
DVR584-600  
Framing Detail  
Fireplace Hearth  
Fig. 20 Rear vent application, no elbows.  
20”  
(508 mm)  
Max.  
Opening for Noncombustible Wall  
20”  
(508 mm)  
Max.  
7¹⁄₂”  
(190 mm)  
45°  
45°  
Fireplace Hearth  
VO584-100  
Fig. 22 Locate vent opening on wall.  
Max. Length  
12” (305 mm)  
Adjustable Zero  
Clearance Sleeve  
FP836  
Rear Vent Top View, Corner Installation  
#8 Screws (2)  
Fig. 21 Rear vent application, one 45° elbow.  
#8 Screws  
(2)  
Rear Wall Vent Installation  
Twist Lock Pipe  
#8 Screws  
(2)  
Step 1  
Locate and cut the vent opening in the wall.  
For combustible walls first frame in opening. (Fig. 22)  
Firestop  
Adjustable Zero  
NOTE: When using flex vent, the opening will have to  
be measured according to the 1” (25mm) rise in 24”  
(610mm) vertical run.  
Clearance Sleeve  
ZCS101  
Fig. 23 Adjustable zero clearance sleeve.  
Step 4  
Combustible Walls: Cut a 10³⁄₈”H x 9³⁄₈” W (265 mm  
x 240 mm) hole through the exterior wall and frame as  
shown. (Fig. 22)  
Install the 4” (102 mm) vent to the appliance collar and  
secure with 3 sheet metal screws. Install the 7” (178  
mm) vent pipe to the appliance collar and secure with 3  
sheet metal screws. It is not necessary to seal this con-  
nection. If a 45° elbow is being used attach the elbow  
to the appliance in the same manner then attach the  
venting to the elbow.  
Noncombustible Walls: Hole opening should be 7¹⁄₂”  
(191mm) diameter.  
Zero clearance sleeve is only required for  
combustible walls.  
It is critical that there is no downward  
slope away from the appliance when con-  
necting the vent or elbow.  
Step 2  
Measure wall thickness and cut zero clearance sleeve  
parts to proper length (Maximum 12” / 305 mm). As-  
semble sleeve to its maximum opening (10³⁄₈” x 9³₈”)  
and attach to firestop assembly. (Fig. 23)  
Step 5  
Guide the venting through the vent hole as you place  
the appliance in its installed position. Guide the 4”  
(102 mm) and 7” (178 mm) collar of the vent termina-  
tion into the outer ends of the venting. Do not force  
the termination. If the vent pipes do not align with the  
termination, remove and realign the venting at the appli-  
ance flue collars. (Fig. 24) Attach the termination to the  
wall as outlined in the instruction sheet supplied with  
the termination.  
Step 3  
Measure the horizontal length requirement for the vent-  
ing including a 2” (51 mm) overlap, i.e. from the elbow  
to the outside wall face plus 2” (51 mm). (Fig. 21)  
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DV360/580 Series Direct Vent Gas Fireplace  
Finished Wall  
Rise  
Vent  
Termination  
FP1472  
Fig. 26 There must be a 1/2” rise per foot length.  
Vertical Sidewall Application  
Since it is very important that the venting system  
maintain its balance between the combustion air  
intake and the flue gas exhaust, certain limitations  
as to vent configurations apply and must be strictly  
adhered to.  
FP1005  
The Vent Graph, showing the relationship between ver-  
tical and horizontal side wall venting, will help to deter-  
mine the various dimensions allowable.  
Fig. 24 Side view of final unit location.  
Rear Wall Vent Installations -  
Flex Vent Pipe  
Minimum clearance between vent pipes and com-  
bustible materials is one inch (25 mm) on top, bot-  
tom and sides unless otherwise noted.  
Follow Steps 1 and 2 on Page 15.  
Step 3  
When vent termination exits through foundations less  
than 20” (508 mm) below siding outcrop, the vent pipe  
must flush up with the siding.  
Install the 4” (102 mm) flex vent pipe to the appliance  
collars described in “General Information Assembling  
Vent Pipes”, Page 12. If the installation requires a 45°  
angle, grasp the vent pipe close to the appliance collar  
and bend to 45°. DO NOT exceed 45°. (Fig. 25)  
It is best to locate the fireplace in such a way that mini-  
mizes the number of offsets and horizontal vent length.  
The horizontal vent run refers to the total length of vent  
pipe from the flue collar of the fireplace (or the top of  
the Transition Elbow) to the face of the outer wall.  
Install the 7” vent pipe in the same manner as Step 2.  
Termination  
Horizontal plane means no vertical rise exists on this  
portion of the vent assembly.  
Flex Section  
Appliance Collars  
When installing the appliance as a rear  
vent unit, the 90° or 45° Transition Elbow  
attached directly to the rear of the unit is  
NOT INCLUDED in the following criteria  
and calculations, and unless specifically  
mentioned should be ignored when calcu-  
lating venting layouts.  
•
•
The maximum number of 90° elbows per side wall  
installation is three (3). (Fig. 27)  
If a 90° elbow is fitted directly on top of the fireplace  
flange the maximum horizontal vent run before the  
termination or a vertical rise is 36” (914 mm). (Fig.  
28)  
FP1473  
Fig. 25 Grasp the vent pipe close to the collar and bend to  
45° angle. Do not exceed 45°.  
NOTE: There must be a 1/2” (13 mm) rise in a 12”  
(305 mm) length of flex vent.  
Step 4  
Assemble the flex vent to the collars on the termination  
as you did on the appliance.  
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DV360/580 Series Direct Vent Gas Fireplace  
Vertical Sidewall Installation  
Twist Lock Pipe  
Max. Length  
12” (305 mm)  
Adjustable Zero  
Clearance Sleeve  
Step 1  
#8 Screws (2)  
Locate vent opening on the wall. It may be necessary  
to first position the fireplace and measure to obtain hole  
location. Depending on whether the wall is combustible  
or noncombustible, cut opening to size. (Fig. 32) (For  
combustible walls first frame in opening.)  
#8 Screws  
(2)  
#8 Screws  
(2)  
NOTE: When using flex vent, the opening will have to  
be measured according to the 1/2” (13 mm) rise in 12”  
(305 mm) vent run.  
Firestop  
Adjustable Zero  
Clearance Sleeve  
Combustible Walls: Cut a 9³⁄₈”H x 9³⁄₈”W (240 mm x  
240 mm) hole through the exterior wall and frame as  
shown. (Fig. 32)  
ZCS101  
Fig. 33 Adjustable zero clearance sleeve.  
Noncombustible Walls: Hole opening must be 7¹⁄₂”  
(191mm) in diameter.  
Vent Opening for Combustible Walls  
X
X
9³⁄₈”  
(240 mm)  
9³⁄₈”  
(240 mm)  
FP1181  
Fig. 34 Vertical height requirements.  
Framing Detail  
Fireplace Hearth  
Step 4  
Opening for Noncombustible Wall  
Apply a band of silicone to the inner and outer flue  
collars of the fireplace and using appropriate length of  
pipe section(s) attach to fireplace with three (3) screws.  
Follow with the installation of the inner and outer elbow,  
again secure joints with three (3) sheet metal screws.  
Wipe off any excess high temperature sealant.  
7¹⁄₂”  
(190 mm)  
Fireplace Hearth  
VO584-100  
Step 5  
Fig. 32 Locate vent opening on wall.  
Measure the horizontal length requirement including a  
2” (51mm) overlap, i.e. from the elbow to the outside  
wall face plus 2” (51mm) (or the distance required if  
installing a second 90° elbow). (Fig. 35)  
Step 2  
Measure wall thickness and cut zero clearance sleeve  
parts to proper length (MAXIMUM 12” / 305 mm).  
Assemble sleeve and attach to firestop with #8 sheet  
metal screws (supplied). Install firestop assembly. (Fig.  
33)  
Always install horizontal venting on a level  
plane.  
Zero clearance sleeve is only required for  
combustible walls.  
Step 6  
Use appropriate length of pipe sections - telescopic or  
fixed - and install. The sections which go through the  
wall are packaged with the starter kit, and can be cut to  
suit if necessary.  
Step 3  
Place fireplace into position. Measure the vertical height  
(X) required from the base of the flue collars to the cen-  
ter of the wall opening. (Fig. 34)  
Sealing vent pipe and firestop gaps with high tem-  
perature sealant will restrict cold air being drawn in  
around fireplace.  
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DV360/580 Series Direct Vent Gas Fireplace  
7’  
3 x 90°  
Elbows  
3 x 90°  
Elbows  
(2.1 m)  
A
10’  
(3 m)  
B
FP1176  
8’  
Fig. 27 Maximum three (3) 90° elbows per installation.  
(2.4 m)  
36"  
(914mm)  
Max.  
36"  
(914mm)  
Max.  
V584-201  
Fig. 30 Maximum vent run with elbows.  
In Figures 29 & 30, dimension A plus B must not be  
greater than 17’ (5.2m)  
•
The maximum number of 45° elbows permitted per  
side wall installation is two (2). These elbows can be  
installed in either the vertical or horizontal run.  
For each 45° elbow installed in the horizontal run,  
the length of the horizontal run MUST be reduced by  
18” (457 mm). This does not apply if the 45° elbows  
are installed on the vertical part of the vent system.  
The maximum number of elbow degrees in a system  
is 270°. (Fig. 31)  
FP1177  
Fig. 28 Maximum horizontal run with no rise.  
•
•
If a 90° elbow is used in the horizontal vent run  
(level height maintained) the horizontal vent length  
is reduced by 36” (914 mm). (Fig. 29, 30) This does  
not apply if the 90° elbows are used to increase or  
redirect a vertical rise. (Fig. 27)  
•
Example:  
Example: According to the vent graph (Page 14) the  
maximum horizontal vent length in a system with a 7¹⁄₂’  
(2.3 m) rise is 20’ (6 m) and if a 90° elbow is required in  
the horizontal vent it must be reduced to 17’ (5.2 m).  
Elbow 1 = 90°  
Elbow 2 = 45°  
Elbow 3 = 45°  
Elbow 4 = 90°  
Total angular variation = 270°  
B
A
1
2
3
4
1
2
3
4
A + B = 17' (Max.)  
(5.2m)  
7'6"  
(2.3m)  
FP1180  
1 + 2 + 3 + 4 = 270°  
Fig. 31 Maximum elbow usage.  
FP1178  
Fig. 29 Horizontal run reduction.  
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DV360/580 Series Direct Vent Gas Fireplace  
X
4” Flex Vent Pipe  
12"  
(305mm)  
X
Spacer Spring  
6"  
(152mm)  
5"  
(127mm)  
6³⁄₄"  
(172mm)  
FP1474  
FP1182  
Fig. 36 Install spacer springs.  
Fig. 35 Horizontal length requirement.  
Step 4  
Step 7  
Install the 4” (102 mm) flex vent pipe to the appliance  
collar as described on Page 13. Secure the end with the  
first spring 6³⁄₄” (172 mm) from the flex pipe end to the  
unit.  
Apply high temperature sealant to 4” (102 mm) and  
7” (178 mm) collars or the termination one inch away  
from crimped end. Guide the vent terminations 4” and  
7” collard into their respective vent pipes. Double check  
that the vent pipes overlap the collars by 2” (51 mm).  
Secure the termination to the wall with screws provided  
and caulk around the wall plate to weatherproof. As an  
alternative to screwing the termination directly to the  
wall, you may also use expanding plugs or an approved  
exterior construction adhesive. You may also attach the  
termination with screws through the inner body into the  
4” vent pipe, however for this method, you must extend  
the 4” pipe approximately 6” (152 mm) beyond the outer  
face of the wall.  
Step 5  
Slide the 7” (178 mm) flex vent pipe over the 4” flex  
vent pipe and secure the 7” collar as described on Page  
13.  
Step 6  
Bend the flex pipe horizontal so the bottom of the hori-  
zontal pipe measure 6¹⁄₂” (165 mm) from the top of the  
unit immediately after the 90° formation. (Fig. 37) Be  
sure to follow the 1/2” (13 mm) rise in a 12” (305 mm)  
horizontal run rule.  
Support horizontal pipes every 36”  
(914 mm) with metal pipe straps.  
Step 7  
Install the 4” flex then 7” flex to the termination.  
Vertical Sidewall Installation  
Flex Vent Pipe  
NOTE: The 40” (1016 mm) flex vent is used for 90° off  
the top of the unit then out the back wall.  
6¹⁄₂" (165mm)  
Follow Step 1 and 2 on Page 18.  
Step 3  
Install the four (4) spacer springs on the 4” flex vent  
pipe. When installing the spacer springs around the 4”  
pipe, stretch the spring to approximately 15” (381 mm),  
wrap the spring around the pipe and interlock the ends  
of the spacer spring approximately 2” (51 mm). Mea-  
sure 6³⁄₄” (172 mm) from the end of the pipe. Place the  
next spring 5” (127 mm) from the previously installed  
spring. Place the next spring 6” (152 mm) from the last  
spring. Finally place the last spring 12” (305 mm) from  
the last spring installed. (Fig. 36)  
FP1475  
Fig. 37 Bend flex vent at 90° so horizontal portion is 6¹⁄₂”  
(165 mm) off top of unit.  
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DV360/580 Series Direct Vent Gas Fireplace  
Do not back fill around snorkel.  
Below Grade Installation  
A clearance of at least 4” must be main-  
tained between the snorkel and the soil.  
When it is not possible to meet the required vent ter-  
minal clearances of 12” (305 mm) above grade level, a  
snorkel kit is recommended. It allows installation depth  
down to 7” (178 mm) below grade level. The 7” (178  
mm) is measured from the center of the horizontal vent  
pipe as it penetrates through the wall.  
If the foundation is recessed, use recess brackets (not  
supplied) for securing lower portion of the snorkel. Fas-  
ten brackets to wall first, then secure to snorkel with self  
drilling #8 x 1/2 sheet metal screws. It will be necessary  
to extend vent pipes out as far as the protruding wall  
face. (Fig. 39)  
Ensure the sidewall venting clearances are ob-  
served. If venting system is installed below ground,  
we recommend a window well with adequate and  
proper drainage to be installed around the termina-  
tion area.  
If installing a snorkel, a minimum 24” (610 mm) vertical  
rise is necessary. The maximum horizontal run with the  
24” vertical pipe is 36” (914 mm). This measurement  
is taken from the collar of the fireplace (or transition  
elbow) to the face of the exterior wall. See the Sidewall  
Venting Graph for extended horizontal run if the vertical  
exceeds 24” (610 mm).  
Snorkel  
Foundation  
Recess  
Wall Screws  
Watertight  
Seal Around  
PIpe  
Sheet Metal Screws  
1. Establish vent hole through the wall (Fig. 32)  
2. Remove soil to a depth of approximately 16”  
(406mm) below base of snorkel. Install drain pipe.  
Install window well (not supplied). Refill hole with 12”  
(305 mm) of coarse gravel leaving a clearance of ap-  
proximately 4” (102 mm) below snorkel. (Fig. 38)  
3. Install vent system.  
BG401  
Fig. 39 Snorkel installation, recessed foundation.  
Vertical Through-the-Roof Application  
This gas fireplace has been approved for:  
4. Ensure a watertight seal is made around the vent  
pipe coming through the wall.  
5. Apply high temperature sealant caulking (supplied)  
around the 4” and 7” snorkel collars.  
•
Vertical installations up to 40’ (12 m) in height. Up  
to a 10’ (3 m) horizontal vent run can be installed  
within the vent system using a maximum of two 90°  
elbows. (Fig. 40)  
6. Slide the snorkel into the vent pipes and secure to  
the wall.  
7. Level the soil so as to maintain a 4” (102 mm) clear-  
ance below snorkel. (Fig. 38)  
•
Up to two 45° elbows may be used within the hori-  
zontal run. For each 45° elbow used on the horizon-  
tal plane, the maximum horizontal length must be  
reduced by 18” (450 mm).  
Example: Maximum horizontal length:  
No elbows = 10’ (3 m)  
Zero Clearance  
Screws  
Sleeve  
7TDVSNORK  
(Snorkel)  
(if required)  
1 x 45° elbow = 8.5’ (2.6 m)  
2 x 45° elbows = 7’ (2.1 m)  
Firestop  
4” (102mm)  
Clearance  
Min.  
•
•
A minimum of an 8’ (2.5 m) vertical rise is required.  
Two sets of 45° elbow offsets may be used within the  
vertical sections. From 0 to a maximum of 8’ (2.5 m)  
of vent pipe can be used between elbows. (Fig. 41)  
7DVCS supports offsets. (Fig. 43) This application  
will require that you first determine the roof pitch  
and use the appropriate starter kit. (Refer to Venting  
Components List)  
7” Pipe  
Window  
Well  
24” (610mm)  
Minimum*  
•
Gravel  
Drain  
•
•
The maximum angular variation allowed in the sys-  
tem is 270°. (Fig. 41)  
The minimum height of the vent above the highest  
point of penetration through the roof is 2’ (610 mm).  
(Fig. 44) Refer to note 2, Page 14.  
Foundation Wall  
*A minimum of 24” (610 mm)  
vertical pipe must be installed  
when using the 7TDVSNORK  
Kit.  
BG402a  
Fig. 38 Below grade installation.  
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DV360/580 Series Direct Vent Gas Fireplace  
Vertical Through-the-Roof Installation  
Max. Height 40’ (12.2 m)  
Min. Height 8’ (2.4 m)  
1. Locate your fireplace.  
2. Plumb to center of the (4”) flue collar from ceiling  
above and mark position.  
3. Cut opening equal to 9³⁄₈” x 9³⁄₈” (240 mm x 240 mm).  
Max. 10’ (3 m)  
4. Proceed to plumb for additional openings through  
the roof. In all cases, the opening must provide a  
minimum of 1 inch clearance to the vent pipe, i.e., the  
hole must be at least 9³⁄₈” x 9³⁄₈” (240 mm x 240 mm).  
5. Place fireplace into position.  
6. Place firestop(s) #7DVFS or Attic Insulation Shield  
#7DVAIS into position and secure. (Fig. 42)  
Support Straps  
Every 3’ (.9 m)  
7. Install roof support (Fig. 43) and roof flashing making  
sure upper flange is below the shingles. (Fig. 45)  
8. Install appropriate pipe sections until the venting is  
above the flashing. (Fig. 45)  
Max.  
Max. 10’ (3 m)  
9. Install storm collar and seal around the pipe.  
Height 40’ (12.2 m)  
Min.  
10. Add additional vent lengths for proper height. (Fig.  
45)  
Height 8’ (2.4 m)  
11. Apply high temperature sealant to 4” and 7” collars  
of vertical vent termination and install.  
If there is a room above ceiling level, fire stop spacer  
must be installed on both the bottom ad the top side  
of the ceiling joists. If an attic is above ceiling level a  
7DVAIS (Attic Insulation Shield) must be installed.  
The enlarged ends of the vent section always face  
downward.  
FP1183  
Fig. 40 Support straps for horizontal runs.  
Attic Insulation  
Shield  
1 + 2 + 3 + 4 = 270°  
1
1
2
2
3
3
4
4
Upper Floor  
11”  
(279 mm)  
11”  
(279 mm)  
Ceiling Installation  
FP1179  
Joist  
Fig. 41 Maximum elbow usage.  
Firestop  
Spacer  
Nails (4)  
FP1029  
Fig. 42 Place firestop spacer(s) and secure.  
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DV360/580 Series Direct Vent Gas Fireplace  
3 #5 Sheet Metal  
Screws per Joint  
Typical Roof  
Support  
Application  
Typical Ceiling  
Support  
Application  
Sealant  
Storm Collar  
FP1184  
Fig. 43 Venting supports.  
Min.  
2' (610 mm)  
TWL101a  
Fig. 45 Roof flashing.  
FP1185  
Fig. 44 Minimum termination to roof clearance.  
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DV360/580 Series Direct Vent Gas Fireplace  
Venting Components  
7TDVRVT - Through the wall Rear Vent Termination  
Starter Kit -  
Model 7TDVSK - Sidewall Venting (Twist Lock Pipe)  
Model 7FDVSK - Sidewall Venting (Flex Vent Pipe)  
Models 7TDVTK/TV - Hot Touch Termination Kits  
Model 7TDVTVTK/TV - Cool Touch Termination Kit  
Starter Kit - Model 7TDVSKV - Vertical Venting  
for 7TDVSKV-A order 1/12 to 6/12 roof pitch  
for 7TDVSKV-B order 7/12 to 12/12 roof pitch  
for 7TDVSKV-F order flat roof  
Starter Kit for Below Grade Installation  
Model 7TDVSKS -Snorkel Kit (Twist Lock Pipe)  
Model 7FDVSKS -Snorkel Kit (Flex Vent Pipe)  
Starter Pipe  
Model 7TDVP 20/8 - 24” Starter Pipe Bulk  
Model 7FDVP 30/8 - 30” Flex Pipe Bulk  
45o Elbow  
7TDV45 for Rear Vent to Vertical Vent  
or Vertical/Horizontal Offsets  
90o Transition Elbow  
7TDVRT90 for Rear Vent to Vertical Vent  
90° Elbow  
7TDV90 Vertical/Horizontal Offset  
Telescopic vent sections  
7TDVP1117 -11” to 17” adjustable length  
7TDVP3567 -35” to 67” adjustable length  
Pipe sections for vertical or horizontal venting  
Model 7TDVP8”  
Model 7TDVP12”  
Model 7TDVP24”  
Model 7TDVP36”  
Model 7TDVP48”  
-
-
-
4 per box  
4 per box  
4 per box  
Firestop Spacer  
Model 7DVFS  
Attic Insulation Shield  
Model 7DVAIS  
Vertical/Horizontal Combination Offset Support  
Model 7DVCS  
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DV360/580 Series Direct Vent Gas Fireplace  
Operating Instructions  
Window Frame  
Assembly  
Glass Information  
Only glass approved by CFM Corporation  
should be used on this fireplace.  
Fireplace Front  
•
The use of any non-approved replace-  
ment glass will void all product warranties.  
Care must be taken to avoid breakage of the glass.  
Do not operate appliance with glass front re-  
moved, cracked or broken.  
Clamps  
•
•
Glass  
Panel  
•
Replacement glass (complete with gasket) is  
available through your CFM Corporation dealer  
and should only be installed by a licensed quali-  
fied service person.  
Glass  
Panel  
Pull Clamp  
Hook  
Push Clamp  
Handle  
Louvre Removal  
FP771a  
To remove louvre  
assembly top, pull  
louvre up and then  
lift out. The louvre  
assembly bottom  
is hinged at the  
bottom edge and  
swings down. (Fig.  
46)  
Fig. 47 Window frame assembly removal.  
ed). After the initial cleaning process the glass should  
be cleaned two or three times during each operating  
season depending on the environment in the house.  
2.  
Louvre  
1.  
Clean the glass after the first two weeks of  
operation.  
Do not clean glass when hot.  
Do not use abrasive cleaners.  
Do not strike or slam the glass.  
Glass Panel  
FP444  
Fig. 46 Remove louvre assembly  
top.  
Installation of Optional Ceramic Panels  
DV360  
Window Frame Assembly Removal  
1. Remove glass.  
2. Remove glass heat shield located at the top of the  
firebox toward the front.  
1. Turn the fireplace OFF (including the pilot).  
2. If the unit has been operating, allow time for the  
components to cool.  
3. Place the rear panel behind the rear log bracket.  
4. Slide the right and left panels into place, The right  
and left panels will hold the rear panel in place when  
positioned properly.  
3. Remove louvre assembly top.  
4. Open the louvre assembly bottom.  
5. Release the two clamps along lower edge of the  
frame by pulling down on clamp handles. (Fig. 47)  
5. Replace the glass heat shield.  
6. Place the right and left hearth refractories and bring  
them together in the center and slide towards the  
front of the unit.  
6. Tilt window frame assembly out slightly at the bot-  
tom, lift the frame up and away from the fireplace.  
7. To replace window frame assembly reverse proce-  
dure.  
Replacement of  
Ceramic Hearth Panels  
Glass Cleaning  
1. Remove glass.  
It is necessary to clean the glass periodically. During  
start-up condensation, which is normal, forms on the  
inside of the glass and causes lint, dust and other air-  
borne particles to cling to the glass surface. Also initial  
paint curing may deposit a slight film on the glass. It  
is therefore recommended the glass be cleaned two or  
three times with a non-ammonia household cleaner and  
warm water (gas fireplace glass cleaner is recommend-  
2. Set left and right panels on hearth and bring towards  
front of unit.  
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DV360/580 Series Direct Vent Gas Fireplace  
Screw  
Screw  
Burner  
Log Identification Chart  
Logs  
DV360  
20010673  
20010672  
20010675  
--  
20010676  
--  
20010677  
20010674  
DV580  
E9  
E10  
E8  
E12  
E13  
E11  
--  
Log Front Left  
Log Front Right  
Log Rear  
Log Top Left  
Log Top Right  
Log Front Center  
Log Top Center  
Log Overlay  
Grate  
Hearth Panels  
Front of Unit  
H100a  
Fig. 48 Hearth panel location.  
--  
Installation of Logs  
Remove front glass. (Refer to “Window Frame As-  
sembly Removal” Section, Fig. 47) Remove logs from  
packaging.  
As with all plastics — these are not toys  
and should be kept away from children  
and infants.  
DV360  
NOTE: Refer to Figure 49 for bracket and bend loca-  
tions.  
Stop  
Rear Log Bracket  
Bracket  
1. Place log rear. The rear log sits in the firebox at an  
angle toward the left over the rear log bracket and  
Pilot  
Bracket  
Bend  
the left side of the burner. (Fig. 49) Set the log on the  
rear log bracket. The notch on the right side will go  
over the pilot. Swing the left end of the log toward  
the front until it makes contact with the stop bracket.  
Slide the log to the right so the pilot notch on the  
log makes contact with bend on the left of the pilot  
bracket. (Fig. 50)  
Front Left  
Bend  
Left Edge  
of Bracket  
Log Rear  
Figure 50  
Front Brackets  
FP1607  
Fig. 49 Burner brackets and bends.  
Pilot Notch  
Stop Bracket  
LG960  
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DV360/580 Series Direct Vent Gas Fireplace  
2. Place the log overlay. Hold  
the overlay with the flat side  
down and large cut out for  
the middle flame on the right.  
Set the overlay on top of the  
burner toward the left front  
inside the stop bracket on  
the left end and the bend on  
the front left of the burner.  
(Fig. 49) A slight adjustment  
Figure 51  
may be needed after placing  
the front right log. (Fig. 51)  
Log  
Overlay  
LG461  
Figure 52  
Log Front  
Right  
3. Place the log front right. Hold the  
log with the pointed end toward  
the left. Place on top of burner  
toward the right. Slide the log  
toward the front until it comes in  
contact with the bracket at the  
front of the burner housing behind  
the burner tube. (Fig. 49) Adjust  
the log until the pointed end on the  
left is aligned with the left edge of  
the bracket. Rotate the right end  
of the overlay clockwise until it  
makes contact with the back of the  
log front right. (Fig. 52)  
LG462  
Front Brackets  
Locator Pins  
Figure 53  
4. Place the glowing embers by  
building them up lightly between  
the fettle and the burner tube as-  
sembly. (Fig. 53)  
5. Place the log front left. Set the  
log by matching the square hole  
on the bottom with the pins on  
the overlay. The right side of this  
log should come in contact with  
the left andiron. Lay the log at an  
angle to the left over the fettle.  
When this log is in place, it must  
not cover the front left opening of  
the overlay. (Fig. 54)  
LG463  
Glowing Embers  
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DV360/580 Series Direct Vent Gas Fireplace  
6. Place the log top cen-  
ter. Hold the log with  
Figure 54  
Log Top Right  
Log Top Center  
the pointed end toward  
the back. Match the two  
holes on the bottom of  
the log with the two pins  
Log  
Rear  
on the top of the log front right.  
(Refer to Figure 53 for pin loca-  
tions) Set the log and lay it into  
the rear log. (Fig. 54)  
Log  
Front  
Right  
7. Place the log top right. Hold the  
log with pointed end to the left.  
Match the two holes on the bot-  
tom of the log with the two pins  
on the rear log and set the fork  
on the log over the right front  
log. (Fig. 54)  
8. Place the lava rock on the  
hearth refractory in the front  
as desired. (Fig. 54)  
LG464  
Lava Rock  
Log Front Left  
DV580  
Refer to Figure 51.  
Log Top Left  
(E12)  
Log Rear  
(E8)  
1. Place rear log (E8) on rear  
bracket (ensure the notch on  
the left end is centered on  
the left side of rear bracket),  
so it will not move from side  
to side and is firmly posi-  
Log Top Right  
(E13)  
Log Front  
Left  
(E9)  
tioned on the bracket. Be  
sure log is as far forward as  
possible on bracket. (Fig. 55)  
Log Front  
Right  
(E10)  
2. Place front left log (E9) on  
top of burner, left side. Align  
log’s bottom holes with left  
bracket log locator studs.  
3. Place front right log (E10)  
on top of burner, right side.  
Align log’s bottom holes  
with right bracket log locator  
studs. (Fig. 50)  
4. Place top left log (E12). Use  
log’s bottom hole to locate  
it onto rear log left (E8) and  
just rest bottom cut out log  
onto the grate assembly.  
Burner Lava Rock and  
1/3 of the bag of Embers  
Log Front  
Center (E11)  
LG395  
Fig. 55 DV580 log, burner lava rock and ember placement.  
5. Place top right log (E13).  
7. Place large lava rock around the front grate.  
Use log’s bottom hole to locate it onto rear log right  
(E8) and the bottom of top right log rest onto front  
right log (E10).  
Top logs must be placed properly onto  
notches.  
6. Place front center log (E11). Position the log notch  
against the center grate assembly and the bottom of  
front center log rest onto front right log (E10).  
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DV360/580 Series Direct Vent Gas Fireplace  
Flame Characteristics  
Burner Lava Rock Placement  
It is important to periodically perform a visual check of  
the pilot and the burner flames. Compare them to the  
illustrations below (Figs. 58, 59). If any of the flames  
appear abnormal call a service person.  
Place burner lava rock on the burner in front of the front  
logs. Do not place burner lava rock in the inside corners  
of the front logs.  
Large Lava Rock  
PSE Pilot  
The large lava rock provided with this fireplace must  
be placed on the firebox base around the sides of the  
burner assembly and on the tray beneath the grate.  
3/8” - 1/2”  
(10 - 13 mm)  
Under no circumstances should this large  
lava rock be placed on any part of the  
burner assembly.  
SIT Pilot  
F584-703  
Flame & Temperature Adjustment  
Fig. 58 Correct pilot flame appearance.  
For fireplaces equipped with Hi/Lo valves, flame adjust-  
ment is accomplished by rotating the Hi/Lo adjustment  
knob located near the center of the gas control. (Fig. 56  
or 57)  
Inspecting the Venting System  
This appliance venting system is designed and con-  
structed to develop a positive flow adequate to remove  
flue gases to the outside atmosphere.  
Turn  
Any foreign objects in the venting system, except those  
designed specifically for the venting system, may cause  
spillage of flue gases.  
counterclockwise  
to decrease  
flame height  
Turn clockwise  
to increase  
flame height  
To inspect the venting system, make sure the main gas  
valve is off. Remove window frame assembly (Refer to  
Window Frame Assembly Removal Section). Using a  
flashlight, check the area above the baffle in the com-  
bustion dome. Clean if necessary.  
Fig. 56 Flame adjustment knob for Honeywell valve.  
Turn  
Turn clockwise  
to decrease  
flame height  
counterclockwise  
to increase  
flame height  
Fig. 57 Flame adjustment knob for SIT valve.  
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DV360/580 Series Direct Vent Gas Fireplace  
Yellow Flame  
Yellow Flame  
LG444  
DV360  
Red Glow  
LG396  
DV580  
Red Glow  
Fig. 59 Correct burner flame apperance for DV360 and DV580.  
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DV360/580 Series Direct Vent Gas Fireplace  
Instructions for RF Comfort Control Valve  
Shut Off Procedure  
The Comfort Control Valve allows remote control of  
temperature, fan and flame appearance.  
If the manual switch is in the REMOTE position, the  
transmitter can shut off the main burner and fan. How-  
ever, the control is still on and a command from the  
transmitter can turn on the main burner or fan.  
NOTE: The antenna should hang in free air away from  
grounded metal.  
To shut off the system, turn the pilotstat knob clockwise  
to the OFF position. This action closes the main gas  
and safety valves. The transmitter cannot turn on the  
main burner or fan.  
Operation  
1. If the manual switch is in remote position, switch it to  
LOCAL. (Fig. 60)  
2. Turn the pilotstat knob counterclockwise from OFF  
to the PILOT position, push the knob down, and hold  
in position. The pilot valve opens and allows gas to  
flow to the pilot burner.  
Transmitter Operation  
Off Mode  
In the OFF mode, the fireplace flame and fan are  
off, the display will show OFF and displays the room  
temperature. If the receiver is in REMOTE mode, the  
fireplace will shut off.  
3. Push plunger on the piezo until the pilot burner is lit.  
When the pilot burner is lit, the LED on the control  
will come on after approximately 40 seconds and will  
be continuously red. When the light turns off which  
will be approximately 10 seconds after it has been  
continuously red, the receiver/valve is fully powered.  
Display  
Room Temperature  
Set Temperature  
Flame Height Level  
Fan Speed Level  
Motor Top Cap  
Piezo Ignitor  
Countdown Timer  
Low Battery  
Mode  
Auto  
On  
Off  
Flame  
OFF  
•
Up  
Increases  
Flame Height,  
Fan Speed  
Timer or Set  
Point  
Countdown  
Timer  
Down  
Decreases  
Flame, Fan  
Speed Timer or  
Set Point  
Fan  
LED  
Pilostat  
Knob  
Plug  
Antenna  
Local/Remote  
Switch  
FP1039  
FP1037  
Fig. 61 Transmitter diagram.  
Fig. 60 Comfort control valve.  
On (Manual) Mode  
4. Release the knob. The shaft will move upward. The  
pilot burner should now stay burning. If the pilot  
burner goes out, repeat step 2.  
In the ON mode, the room temperature, flame and fan  
levels will be shown. MANUAL will appear next to both  
the flame and fan icons.  
5. Turn the knob counterclockwise to the ON position. If  
the manual switch is in the LOCAL position, the main  
burner will turn on immediately.  
When the control is in the ON mode, the flame and fan  
levels, and delay timer are changed with the up and  
down buttons. To change the flame level, press the  
flame button followed by an arrow key. To change the  
fan level, press the fan key followed by an arrow key.  
Pushing the arrow key once will change the level by  
one unit.  
6. ON the initial use of a transmitter, a recognition  
operation is required between the receiver/valve  
and transmitter. Change the switch from LOCAL  
to REMOTE. Press the fan or flame button on the  
transmitter within 30 seconds. The LED will blink  
indicating the transmitter will now work with the re-  
ceiver/valve. If the switch continues in the REMOTE  
position, the transmitter will now control the main  
valve, flame modulation level and fan control.  
7. If the manual switch is in the LOCAL position, the  
valve will be at the highest fixed pressure setting.  
The transmitter will control the fan only.  
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DV360/580 Series Direct Vent Gas Fireplace  
Fan  
Pilot Assembly  
Delay Timer Mode  
The shut off delay timer has a maximum of 2 hours and  
a minimum of zero minutes. To change the timer level,  
press the time key followed by an arrow key. Pushing  
the key once will change the timer by 10 minutes.  
Auto Mode  
In the AUTO mode, the room temperature, set tem-  
perature, flame and fan levels will be shown. AUTO will  
appear next to both the flame and fan icons.  
N A F  
Red  
When the control is in the AUTO mode, the main burner  
will turn on/off or modulate based on the heat needed  
to maintain the set temperature. The flame level will  
change automatically to optimize the heat output  
needed to maintain the set temperature. To change the  
set temperature, press the up or down key. Pushing a  
key once will change the temperature by one degree.  
In the AUTO mode, the fan speed will increase with  
increasing flame height or decrease with decreasing  
flame height. “AUTO” is displayed next to the flame and  
fan icons.  
White  
Red  
White  
White Dots  
Antenna  
Valve  
(Bottom View)  
FP1038  
Fig. 58 Comfort Valve wiring diamgram.  
Troubleshooting  
1. Locate LED light on valve.  
2. LED will blink after every valid command received by  
the transmitter; this is not an error.  
Fan Override During Auto Mode  
If a lower or higher fan speed is desired when operating  
in the AUTO mode, the fan speed can be overridden by  
pushing the fan button followed by the up or down key.  
Pushing a key once will change the fan level by one  
unit. In this mode “AUTO” is displayed next to the flame  
icon and “MANUAL” is displayed next to the fan icon.  
3. Failure codes may occur anytime after pilot burner is  
lit.  
4. Sequence is failure code followed by light not blink-  
ing for 30 seconds.  
5. In the event of multiple failure codes, next failure  
code follows previous failure code by approximately  
3 seconds.  
Change Between F/C Temperature Units  
If an Error Code 3 is observed while performing the  
testing, complete the following:  
Push the up and down arrow keys simultaneously for  
at least 3 seconds to toggle between Fahrenheit and  
Celsius units.  
1. Make sure the spade connectors are pushed all the  
way on. If the Error Code 3 is still showing, then go  
to the next step.  
Disable Thermostat Function  
2. Switch the front two thermopile leads with the back  
two. Be sure the white lead is connected to the  
spade with the white dot next to it. If the Error Code  
3 is still showing, replace the thermopiles.  
To disable the thermostat function in the AUTO mode,  
push the time and down keys simultaneously for at  
least 3 seconds.  
To Change Batteries  
If an Error Code 8 is observed while performing the  
testing, complete the following:  
1. Remove cover on the backside of the transmitter.  
Install 3 AAA batteries as shown and reattach cover.  
1. Confirm the valve is not in REMOTE mode.  
• If the valve is producing Error Code 8 and in RE-  
MOTE mode, the valve is defective and should be  
replaced.  
2. Once steps 1-3 in OPERATION are completed,  
receiver/valve and transmitter are now ready. Press  
any button on transmitter for recognition process to  
occur between the receiver/valve and transmitter.  
• If the valve is in LOCAL mode and producing Error  
Code 8, then go to the next step.  
3. Use functions as described in TRANSMITTER sec-  
tion.  
2. Slide the Remote/Local switch to REMOTE and  
teach the valve a transmitter (refer to Item 6, page  
29). The Error Code will clear itself after approxi-  
mately 1¹⁄₂ minutes and return to normal operation.  
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DV360/580 Series Direct Vent Gas Fireplace  
LED Count  
Service Action  
8
7
Replace valve  
Confirm stepper motor connection  
exists  
5
Confirm fan connection exists and  
works  
4
3
2
Confirm gas type; jumper in place  
Replace thermopiles  
Turn fan ON  
NOTE: Some keys are not active.  
Auto Path  
If the manual switch is  
set to REMOTE, press  
the mode button to  
display AUTO on the  
transmitter. Does the  
transmitter display the  
room and temperature  
setting?  
Move switch  
from LOCAL to  
REMOTE. Press  
any key within 30  
seconds.  
Yes  
If the setting is above  
room temperature on  
the transmitter, does the  
main valve and fan turn  
on?  
No  
No  
Yes  
If the setting is below  
room temperature on  
the transmitter, does  
the main valve and fan  
turn off?  
Turn pilotstat knob  
to OFF to turn valve  
completely off  
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DV360/580 Series Direct Vent Gas Fireplace  
Comfort Valve System Control Sequence of Operation with Transmitter  
Set manual switch  
to local or remote  
Five minute wait  
period  
Light pilot burner  
Yes  
Did the LED stop  
blinking?  
Review LED fail-  
ure analysis  
Release pilotstat  
knob  
Cycle switch  
once and leave in  
remote. Press any  
key on transmit-  
ter for recognition  
operation  
Yes  
Choose Local or  
Remote path. Set  
switch to manual or  
remote  
Turn pilotstat knob  
from PILOT to ON  
On Path  
Local Path  
If the manual switch  
is set to REMOTE,  
press the mode but-  
ton to display “ON”.  
Does transmitter con-  
trol the main burner  
and fan?  
If manual switch is  
set to LOCAL, did  
main burner light?  
Move switch from  
local to remote.  
Press any key on  
transmitter. Move  
switch back to  
local  
Move switch from  
manual to remote.  
Press any key on  
transmitter.  
Yes  
No  
Transmitter con-  
trols fan  
Yes  
Does transmitter  
change levels of  
flame height, fan  
speed and set  
temperature?  
No  
Yes  
Turn pilotstat knob  
to PILOT to turn  
off main burner  
Yes  
Set levels of flame  
height and fan to  
“0” to shut off main  
burner and fan  
Turn pilotstat knob  
to OFF to turn  
valve completely  
off  
Turn pilotstat knob  
to OFF to turn  
valve completely  
off  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
3. Using a 1/2” open end wrench remove the orifices.  
(Fig. 67)  
Gasket  
Burner Housing  
Mixing Tube  
Front Burner Orifice  
(Refer to Table on  
Page 42)  
Natural  
Rear Burner  
Orifice  
(Refer to Table  
on Page 42)  
CO130  
Propane  
Fig. 67 Burner orifice replacement.  
4. Converting LP to NG, remove bracket/gasket as-  
sembly by unfastening the screw which secures the  
bracket to the burner tray base. Discard bracket and  
refasten the screw into the hole. (Fig. 67a)  
CO131  
Fig. 68 Replace mixing tube and gasket.  
8. Reassemble the burner housing assembly, the  
burner tube assembly and the fettle in reverse order.  
Converting NG to LP, assemble the bracket/gas-  
ket assembly to the burner tray assembly base by  
unfastening the screw on the tray to the right side of  
the orifice. Slide the bracket/gasket assembly over  
the fitting on the manifold toward the back with the  
gasket to the right. Secure the bracket/gasket as-  
sembly using the screw removed earlier. (Fig. 67a)  
DV580  
1. Remove manifold mounting screw from burner. (Fig.  
69)  
2. Remove burner orifice from manifold assembly using  
3/8” wrench. (Fig. 70)  
3. Install conversion orifices in place of orifices just  
removed.  
Manifold Assembly  
Burner Pan  
Pilot Location  
LP Bracket/Gas-  
ket Assembly - in  
place for use with  
LP Gas; remove  
for use with Natu-  
ral Gas  
Manifold Mounting  
Screw  
Screw  
Log Support  
(DV580)  
Orifice  
CO101a  
Fig. 69 Remove manifold assembly.  
CO132  
Rear Burner Orifice:  
(Refer to Conversion Kit Orifice  
Chart)  
Fig. 67a LP bracket/gasket assembly.  
5. Replace the orifices according to the table on Page  
42.  
6. Replace the mixing tube on the burner housing by  
removing the two (2) screws that secure the mixing  
tube to the burner housing assembly. Remove the  
old gasket behind the mixing tube. (Fig. 68) NOTE:  
The mixing tube for propane gas has only two  
bimetallic springs that are in the closed position  
at cold start. The mixing tube for natural gas has  
two spring/shutter collar assemblies that are in  
the closed position at cold start. Make sure the  
correct mixing tube is used for conversion.  
7. Use the new gasket supplied in the conversion kit  
and proper mixing tube and replace in reverse order.  
Front Burner Orifice:  
(Refer to Conversion Kit  
Orifice Chart)  
CO102a  
Fig. 70 Burner orifice replacement.  
4. Remove air shutters from burner pan by removing  
shutter retaining screw then air shutter. (Fig. 71)  
5. Replace only the rear air shutters.  
Natural Gas: Rear air shutter, fully open.  
Front air shutter, fully open.  
LP:  
Rear air shutter, fully open.  
Front air shutter, fully open.  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
moval Section” Page 24, Fig. 47)  
2. Remove logs if previously installed. CAUTION: Logs  
may be hot!  
Burner Pan  
Shutter  
Retaining  
Screw  
3. Remove and replace plug on lower right hand side of  
the valve; Red for LP and blue for NG. (Fig. 74)  
4. Remove motor top cap. Depress and turn center  
plunger until arrow points to correct screw. Red for  
LP and Blue for NG. NOTE: Plunger will “snap” into  
NG position when arrow is close to blue screw. It will  
not “snap” at LP (Red) position. (Fig. 75)  
Air  
Shutter  
Front View  
CO103  
Fig. 71 Remove air shutter from burner pan.  
6. Re-install manifold to burner pan.  
Pilot Orifice Conversion  
Motor Top Cap  
Piezo Ignitor  
NOTE: It is not necessary to remove the pilot tube for  
conversion.  
1. Remove pilot hood by lifting up. (Fig. 72)  
2. Remove pilot orifice with Allen wrench. (Fig. 73)  
3. Install conversion pilot orifice.  
OFF  
•
4. Re-install pilot hood and be sure to align with index  
tab. Installation is complete.  
Pilot Hood  
LED  
Local/  
Remote Switch  
Pilotstat  
Knob  
Plug  
Antenna  
Pilot  
Bracket  
FP1037  
Fig. 74 Comfort control valve.  
CO105a  
Motor Top Cap  
Center  
Plunger  
Fig. 72 Remove pilot hood.  
Index Tab  
Allen Wrench  
Blue - NG  
Red - LP  
FP1037b  
Fig. 75 Depress and turn center plunger.  
Snap Ring  
Burner Orifice Conversion  
DV360  
CO106a  
1. Remove the screws that secure the fettle and the  
burner tube assembly, located behind the burner  
tube assembly. Remove the two (2) screws that  
secure the burner housing assembly to the base pan  
at the right end of the burner housing assembly. (Fig.  
66)  
2. Remove the fettle and the burner tube assembly.  
Slide the burner housing assembly to the right and  
up to free the orifice.  
Fig. 73 Remove pilot orifice.  
Fuel Conversion Instructions  
Honeywell Comfort Control Valve ONLY  
WARNING: The conversion must only be  
undertaken by a qualified, certified gas ap-  
pliance installer.  
Installation Precautions  
3. Using a 1/2” open end wrench remove the orifices.  
(Fig. 67)  
Before proceeding, turn control knob on valve to OFF  
and turn gas supply OFF. Turn OFF any electricity that  
may be going to the appliance. CAUTION: Logs may  
be hot!  
4. Converting LP to NG, remove bracket/gasket as-  
sembly by unfastening the screw which secures the  
bracket to the burner tray base. Discard bracket and  
refasten the screw into the hole. (Fig. 67a)  
Converting NG to LP, assemble the bracket/gas-  
ket assembly to the burner tray assembly base by  
Conversion Procedure  
1. Open bottom grille to gain access to valve. Remove  
glass door. (Refer to “Window Frame Assembly Re-  
20010667  
41  
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DV360/580 Series Direct Vent Gas Fireplace  
unfastening the screw on the tray to the right side of  
the orifice. Slide the bracket/gasket assembly over  
the fitting on the manifold toward the back with the  
gasket to the right. Secure the bracket/gasket as-  
sembly using the screw removed earlier. (Fig. 67a)  
5. Replace the orifices according to the table on Page  
42.  
2. Remove pilot orifice with needlenose pliers. (Fig. 77)  
3. Install conversion pilot orifice.  
4. Reinstall pilot hood. Be sure to align pilot hood with  
index marks.  
6. Replace the mixing tube on the burner housing by  
removing the two (2) screws that secure the mixing  
tube to the burner housing assembly. Remove the  
old gasket behind the mixing tube. (Fig. 68) NOTE:  
The mixing tube for propane gas has only two  
bimetallic springs that are in the closed position  
at cold start. The mixing tube for natural gas has  
two spring/shutter collar assemblies that are in  
the closed position at cold start. Make sure the  
correct mixing tube is used for conversion.  
7. Use the new gasket supplied in the conversion kit  
and proper mixing tube and replace in reverse order.  
8. Reassemble the burner housing assembly, the  
burner tube assembly and the fettle in reverse order.  
Pilot Hood  
Index  
Marks  
Pilot  
Bracket  
CO105  
Fig. 76 Remove pilot hood.  
Pilot  
Orifice  
DV580  
1. Remove manifold mounting screw from burner. (Fig.  
69)  
2. Remove burner orifice from manifold assembly using  
3/8” wrench. (Fig. 70)  
3. Install conversion orifices in place of orifices just  
removed.  
CO106  
Fig. 77 Remove pilot orifice.  
4. Remove air shutters from burner pan by removing  
shutter retaining screw then air shutter. (Fig. 71)  
5. Replace only the rear air shutters.  
Natural Gas: Rear air shutter, fully open.  
Front air shutter, fully open.  
5. Turn the gas supply valve and gas valve on and test  
for leaks. Use a 50/50 solution of liquid soap and  
water to test for leaks at gas fittings and joints. Apply  
water/soap solution with brush only - do not over ap-  
ply. NEVER test with an open flame.  
LP:  
Rear air shutter, fully open.  
Front air shutter, fully open.  
6. Follow procedure on rating plate to light the pilot.  
Check for leaks.  
6. Re-install manifold to burner pan.  
7. Turn main burner on and check for leaks.  
Pilot Orifice Conversion  
NOTE: It is not necessary to remove the pilot tube for  
8. Install logs. Refer to Page 25 for proper log place-  
ment.  
conversion.  
Installation complete.  
1. Loosen pilot hood turning counterclockwise using a  
7/16” wrench. (Fig. 76)  
Table 1 Injector Orifice Size Matrix  
Conversion to Natural Gas  
Burner Orifice  
Input (BTU/hr)  
Kit #  
20010751  
Model  
DV360RP/RFP  
Front  
#53  
Part #  
20007347  
Rear  
#43  
Part #  
30000512  
Minimum Maximum  
18,500  
30,000  
(.0595”)  
(.089”)  
Conversion to LP  
Burner Orifice  
Input (BTU/hr)  
Kit #  
20010752  
20011025  
Model  
DV360RN/RFN  
DV360EN  
Front  
#64  
Part #  
20010935  
(.036”)  
Rear  
#54  
Part #  
20000130  
(.055”)  
Minimum Maximum  
17,000  
30,000  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
1. DV360  
1 DV580  
1a  
1c  
5
1c  
3a  
4
1e  
1b  
1i  
3a,b  
1h  
1j  
1g  
1b  
1h  
6
12a  
1e  
1d  
2
1f  
6
1a  
7a  
12  
7b  
10  
18  
8
15  
20  
13  
14  
9a  
11  
21  
9b  
23  
17  
22a-d  
16  
33  
27  
19 a/b  
32  
26a,b  
34  
24 a/b  
35a/b  
36  
OFF  
28  
46  
25 a/b  
37  
38  
30  
29  
39  
41  
40  
31  
48  
52  
42  
51  
47  
49  
53  
50  
54  
56  
55  
58  
59a,b  
57a,b  
62  
60a,b  
OF
•
61  
64  
65a,b  
63  
68  
LED  
67  
70  
66  
72a,b  
66  
71a,b  
69  
HI  
CFM Corporation reserves the right to make changes in design, materials, specifications, prices and discontinue colors and products at any time,  
without notice.  
DV360/580  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
DV360/580  
Ref. Description  
1. Log Set  
(continued)  
DV360  
20010671  
20010673  
20010672  
20010675  
--  
20010676  
--  
20010677  
20010674  
20000376  
51915  
DV580  
10007545  
10007540 (E9)  
10007541 (E10)  
10007539 (E8)  
10007543 (E12)  
10007544 (E13)  
10007542 (E11)  
--  
1a. Log Front Left  
1b. Log Front right  
1c. Log Rear  
1d. Log Top Left  
1e. Log Top Right  
1f. Log Top Center Left  
1g. Log Top Center  
1h. Log Overlay  
1i. Volcanic Rock  
--  
20000376  
51915  
1j. Ember (Package)  
2. Lava Rock (Burner)  
--  
57897  
3a. Burner Housing Assy - Nat.  
3b. Burner Housing Assy - LP  
4. Burner Tube Assy.  
20011467  
20011322  
20010580  
57803  
20010601*  
--  
10007533  
--  
--  
5. Ceramic tile (single)  
10002165  
10002492  
10007992  
10007993  
10007994  
10007995  
10007996  
20002369  
10000992  
10007538  
--  
6. Manifold Assembly (* Refer to Note on Page 45)  
7a. Ceramic Hearth Panel (Left)  
7b. Ceramic Hearth Panel (Right)  
8. Ceramic Panel (Rear)  
9a. Ceramic Panel (Left Side)  
9b. Ceramic Panel(Right Side)  
10. Glass with Gasket  
11. Gasket Glass  
12. Door Frame Assy  
12a. Door Assy  
13. Clamp Frame Window  
14. Trim Frame Window (Pb) (w/two magnets)  
15. Louvre Assembly Top  
16. Louvre Assembly Bottom  
17. Bottom Louvre Hinge  
18. Deflector Top  
19a. LP Valve Conversion - Red  
19b. Natural Valve Conversion - Blue  
20. Grate Assembly  
--  
--  
--  
--  
--  
--  
--  
20002622  
54174  
57483  
10000039  
10000040  
52356  
54174  
20002072  
20002380  
20002381  
52356  
20002287  
20000550  
20000572  
10007537  
--  
20002540  
20002150  
20002958  
20002498  
51842  
54364  
20000550  
20000572  
--  
20010490  
20010935  
20007347  
20000130  
30000512  
51842  
21. Fettle  
22a. Orifice - Front Burner - LP  
22b. Orifice - Front Burner - Nat.  
22c. Orifice - Rear Burner-LP  
22d. Orifice - Rear Burner-Nat  
23. Switch On/Off  
24a. Valve - Honeywell VS8421 - Nat.  
24b. Valve - Honeywell VS8421 - LP  
25a. Valve - SiT 820 - Nat.  
25b. Valve - SIT 820 - LP  
26a. Pilot Assembly - Nat.  
26b. Pilot Assembly - LP  
--  
--  
10001782  
10001759  
52677  
52678  
10002264  
10002265  
20010563  
20010645  
10002264  
10002265  
20010667  
45  
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DV360/580 Series Direct Vent Gas Fireplace  
DV360/580  
(continued)  
Ref. Description  
DV360  
10001297  
57886  
DV580  
10001297  
57886  
27. Electrode Ignitor w/Cable  
28. Nut Electrode  
29. Pilot tube 1/8” x 24” long w/fittings (SIT Pilot)  
30. Thermocouple - RN/RP  
31. Cable Ignitor - RN/RP  
32. Thermopile - RN/RP  
10001296  
53373  
53194  
10001296  
53373  
53194  
51827  
51827  
33. Pilot Top Convertible  
34. Hood Pilot 3 way  
35a. Pilot Orifice #65 (Nat.)  
35b. Pilot Orifice #35 (LP)  
36. Ignitor Piezo  
37. Air Shutter (Nat.)  
38. Fan w/ Bracket (FK24)  
39. Electrical Cord (6ft.)  
10002266  
10002385  
10002268  
10002269  
20000062  
--  
10002266  
10002385  
10002268  
10002269  
20000062  
10007355  
54103  
54103  
51865  
51865  
40. Fan Temp. Sensor  
51704  
51704  
41. Speed Control  
51738  
51738  
42. Speed Control Knob  
51882  
51882  
43. Remote Switch Kit (Not Shown)  
44. Piezo Ignitor Replacement Kit (Not Shown)  
45. Ceramic Refractory Lining Kit (Optional) (Not Shown)  
46. Shield Heat Pilot  
47. Plate Relief w/Gasket Assembly Burner Tray  
48. Firestop  
53875  
53875  
20000062  
Refer to Page 47  
--  
20000062  
GACA4P0  
10007518  
10004192  
52523  
--  
52523  
49. Zero Clearance Sleeve  
50. Plate Cover Air Inlet Ass’y  
51. Gasket Plate Air Inlet  
52. Flue Cover Plate  
53. Flue Cover Gasket  
54623  
54623  
10002766  
10002449  
10002298  
10002233  
10004933  
10002237  
20003561  
20003719  
20003720  
20002400  
20000908  
20000907  
20002266  
20002268  
20002047  
20002541  
10003279  
10000506  
10001006  
10001007  
20010622  
10006154  
10002429  
20002461  
10002449  
10002298  
20002391  
20002481  
10002237  
20003561  
20003719  
20003720  
20002400  
20000908  
20000907  
20002266  
20002268  
20002047  
20002541  
10003279  
n/a  
54. Flue Pipe Ass’y  
55. Gasket Plate Cover Flue Pipe  
56. Antennae HW 395783-1 RFN/RFP Valve  
57a. RF Valve 8310E - Natural  
57b. RF Valve 8310E - LP  
58. Thermopile - RF Valves  
59a. Pilot Orifice - Natural - RF  
59b. Pilot Orifice - LP - RF  
60a. Pilot Assembly - Natural (3 Way) RF  
60b. Pilot Assembly - LP (3 Way) RF  
61. Transmitter  
62. Cord Set  
63. Pilot Tube 1/8” x 24” long w/Fittings (PSE Pilot)  
64. Refractory Bay39 Set  
65a. Regulator Head (Nat.)  
65b. Regulator Head (LP)  
66. Bracket Rear Log  
67. Gasket Assy. Burner Base  
68. Plate Relief w/Gasket Assy.  
10001006  
10001007  
10007535  
10007528  
10002862  
20010667  
46  
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DV360/580 Series Direct Vent Gas Fireplace  
DV360/580  
(continued)  
Ref. Description  
DV360  
7522409  
20000005  
--  
DV580  
7522409  
20000005  
57884  
57883  
10002387  
10002388  
57885  
57899  
--  
69. Transformer EN/EP  
70. Ignitor Module Honeywell EN/EP  
71a. Valve - SIT 822 - EN  
71b. Valve - SIT 822 - EP  
--  
72a. Pilot Assembly SIT Top Conv. - EN  
72b. Pilot Assembly SIT Top Conv. - EP  
73. Sensing Electrode w/Cable EN/EP (not shown)  
74. Wire Harness, Honeywell EN/EP (not shown)  
75. Tubing 3/8” OD Aluminum  
10002387  
10002388  
57885  
57899  
20010564  
7523136  
76. Nut 3/8” ID Brass, Compression  
--  
*NOTE: For DV360, when ordering Manifold Assembly, also order #75 (qty 1) and #76 (qty 2).  
Fuel Conversion Kits  
Natural Gas to LP  
DV360RN/EN/RFN  
DV580RN/EN  
DV580RFN  
Kit # 20010752  
Kit # 10007997  
Kit # 10008274  
LP to Natural Gas  
DV360RP/EN/RFP  
DV580RP/EP  
Kit # 20010751  
Kit # 10007998  
Kit # 10008275  
DV580RFP  
20010667  
47  
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DV360/580 Series Direct Vent Gas Fireplace  
Optional Accessories  
Method A  
Route the 6’ (1.8m) lead fitted to the unit to a conve-  
niently located wall socket.  
Method B  
Fan Kits  
FK12 Fan Assembly  
1. Open louvre assembly bottom.  
2. Install FK12 fan in back of unit between hearth sup-  
ports. (Fig. 79)  
If the EB-1 receptacle box (Pt. #ZA1200) was cor-  
rectly connected when the unit was installed, the  
fan lead can be directly plugged into the EB-1 plug  
socket.  
3. Secure fan on velcro strips.  
4. Power to the fan can be supplied by plugging the  
supply lead into a conveniently located wall socket  
or by using a hard-wired EB-1 connector box.  
5. Whether wiring directly to the fan junction box (Op-  
tion A) or into the EB1 (electrical box, Option B) first  
ensure cable is secured using box connector.  
5. Be sure fan motor does not touch hearth supports.  
The fireplace, when installed must be elec-  
trically connected and grounded in accor-  
dance with local codes, with the current  
CSA C22.1 Canadian Electrical Code or for  
US installations, follow local codes and  
the National Electrical Code, ANSI/NFPA  
No. 70.  
Cold Air Box  
Side View  
Front of  
Unit  
Hard (Direct) Wire Hook Up  
Hearth Pan  
First connect ground wire to ground stud located on  
the base of either box. Black wire from supply should  
connect to the variable speed switch. Alternate speed  
switch wire connects to temperature sensor. Alternate  
lead from sensor connects to fan. Alternate fan lead  
connects back to the white supply wire. (Fig. 81)  
Base Pan  
FK12 Fan  
FP1004  
Fig. 79 FK12 Fan Kit placement.  
Any electrical rewiring of this fan must be  
completed by a qualified electrician.  
FK24 Fan Assembly  
Fan specifications: 120 volt, 60 Hz, .75 Amp.  
Turn off all power before hook up.  
This fan does not need regular maintenance, however  
periodic cleaning is required. Check the area under the  
control door and in front of the fan and wipe or vacuum  
at least once a month during the operating season.  
Should this fan require servicing, the power supply must  
be disconnected.  
Electrical Box  
Heat Sensor  
Fan  
The FK24 comes with the electrical cord attached.  
A
E
1. Slide fan assembly from the left side into the fire-  
place opening, line up mounting holes with screw  
studs on back of fireplace and fasten with #10 - 24  
hex nuts. (Fig. 80)  
Fan Speed  
Switch  
Valve  
Gas Line  
FP1026  
Fig. 80 FK24 fan placement.  
2. Install thermal sensor on bottom of firebox using #10  
- 24 hex nuts.  
Fan  
Temperature  
Sensor  
3. (Option A) - Place electronic fan speed control box  
on bottom of fireplace base, lining up mounting holes  
with screw studs. Fasten fan speed control box with  
#10 - 24 hex nuts.  
Speed  
Control  
Black  
White  
Ground  
(Option B) - The speed control can be installed in an  
electrical box at normal wall switch height for conve-  
nient access.  
FP1025  
Fig. 81 FK24 fan wiring.  
4. The power supply may be connected in 2 ways:  
20010667  
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DV360/580 Series Direct Vent Gas Fireplace  
Remote Controls  
Optional remote control units are available to control  
different functions of the appliance.  
Rear Ceramic Panel  
Back of  
Firebox  
Model  
RC1  
Functions Controlled  
ON/OFF  
RC2  
MRC3  
ON/OFF and Temperature  
ON/OFF and Temperature control with  
a digital display and a programmable  
24 hour clock  
Burner  
Rear Log  
Support  
IMT  
Wall mounted thermostat control  
Ceramic Refractory Panels  
H102  
Fig. 83 Rear ceramic panel placement.  
Ceramic refractory panels are available to line the fire-  
box area.  
Decorative Bay Windows  
Unit  
Kit Model  
The bay window kit is available for the DV360 only.  
Installation  
DV360  
DV360  
DV360  
DV360  
DV580  
DV360CRSS  
DV360CRR  
DV360CRB  
DV360CRG  
DV580CR  
Sandstone  
Red  
Black  
Remove the existing louvre assembly top.  
Grey  
Assemble the Bay Window Kit according to the instruc-  
tions supplied with the kit. (Fig. 84)  
Take care when handling the refractory  
panels as they are fragile until held in  
place and supported.  
Upper Grille Assembly  
Installation Instructions  
1. Remove window frame assembly and logs.  
2. Remove three (3) screws securing heat shield to  
combustion dome. (Fig. 82)  
Ceramic  
Refractory  
3. Place rear ceramic panel in back of unit. (Fig. 83)  
4. Place side panels.  
Ceramic  
Refractory  
5. Replace heat shield, logs and window frame assem-  
bly.  
Window  
Assembly  
Section A  
Heat Shield  
Heat Shield  
Base Grille  
Assembly  
FP1194  
Fig. 84 Bay window.  
Decorative Frame Trims  
(3)  
A selection of decorative frame trim kits are available  
for mounting around the outside of the appliance to en-  
hance its visual effect on the room. Installation instruc-  
tions for each decorative frame trim are included with  
the frame trim kit. Contact your authorized distributor for  
details of the trim kits and ordering information for the  
trim kits applicable to this model appliance.  
Screws  
Side View  
Section A  
H103  
Fig. 82 Heat shield.  
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DV360/580 Series Direct Vent Gas Fireplace  
For Use in Mobile Homes: Model DV360RMH  
This appliance may be installed as an OEM installation in a manufactured home (US only), or a mobile  
home; it must be installed in accordance with the manufacturer’s instructions and the manufactured  
home construction and safety standard Title 24 CFR Part 3280, or Standard for Installation in Mobile  
Homes CAN/ CSA Z240 MH.  
This appliance is only for use with the type(s) of gas indicated on the rating plate. A conversion kit is sup-  
plied with the appliance.  
This gas fireplace should be installed by a qualified in-  
staller in accordance with local building codes, and with  
current CSA-B149.1 Installation codes for Gas Burning  
Fireplaces and Equipment, and CAN/  
7. The venting system (chimney) of this fireplace  
should be checked at least once a year and if  
needed your venting system should be cleaned.  
8. Keep the area around your fireplace clear of com-  
bustible materials, gasoline and other flammable  
vapor and liquids. This fireplace should not be used  
as a drying rack for clothing, nor should Christmas  
stockings or decorations be hung on or around the  
fireplace.  
CSA Z 240.4 Canada.  
A manufactured home (US only) or mobile home  
OEM installation must conform with the Manufactured  
Home Construction and Safety Standard, Title 24 CFR  
Part 3280, or when such a standard is not applicable,  
the Standard for Manufactured Home Installations  
9. Under no circumstances should any solid fuels  
(wood, coal, paper or cardboard etc.) be used in this  
fireplace.  
ANSI/NCSBCS A225.1, or Standard for Gas Equipped  
Recreational Vehicles and Mobile Housing  
10. The flow of combustion and ventilation air must not  
be obstructed in any way.  
CSA Z240.4.  
The appliance when installed, must be electrically  
grounded in accordance with local codes or, in the ab-  
sence of local codes, with the current National Electri-  
cal Code, ANSI/NFPA 70, or the Canadian Electrical  
Code, CSA C22.1.  
11. When the fireplace is installed directly on carpet-  
ing, vinyl tile or any combustible material other than  
wood, the fireplace must be installed on a metal or  
wood panel extending the full width and depth of the  
fireplace.  
12. This fireplace requires adequate ventilation and  
combustion air to operate properly.  
FOR SAFE INSTALLATION AND OPERATION  
PLEASE NOTE THE FOLLOWING:  
CFM Corporation Model DV360RMH must  
be firmly attached to the building.  
1. This fireplace gives off high temperatures and  
should be located out of high traffic areas and away  
from furniture and draperies.  
Conversion Instructions  
2. Children and adults should be alerted to the hazards  
of fireplace high surface temperatures and should  
stay away to avoid burns or ignition of clothing.  
1. Discount power to unit and shut off the gas supply.  
2. Remove the window frame assembly (see ‘Window  
Frame Assembly’ section).  
3. Children should be carefully supervised when in the  
same room as your fireplace.  
3. Carefully remove the logs.  
4. Under no circumstances should this fireplace be  
modified. Parts removed for servicing should be  
replaced prior to operating this fireplace again.  
4. Remove the pilot assembly from bracket.  
5. Remove the screws which are holding the burner  
housing assembly in place.  
5. Installation and any repairs to fireplace should be  
performed by qualified installer, service agency or  
gas supplier. A professional service person should  
be contacted to inspect fireplace annually. More  
frequent cleaning may be required due to excess lint  
and dust from carpeting, bedding material, etc.  
6. Remove the burner housing assembly.  
7. Remove the main and front orifice and replace with  
the orifice supplied in the conversion kit. Use the  
small orifice size for the front burner and the bigger  
orifice size for the main burner.  
8. Remove the compression fitting which holds the alu-  
minium tubing in the pilot assembly. This will reveal  
the pilot orifice which must be replaced with the one  
provided in the conversion kit.  
6. Control compartments, burners and air passages  
in this fireplace should be kept clean and free of  
dust and lint. Make sure that the gas valve and pilot  
light are turned off before you attempt to clean this  
fireplace.  
9a. Units with SIT valve (Refer to illustrations in the  
installation instructions supplied with the kit):  
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DV360/580 Series Direct Vent Gas Fireplace  
a) Using a Torx T20 or slotted screwdriver, remove  
and save the three pressure regulator mount-  
ing screws (A), pressure regulator tower (B) and  
diaphragm (C).  
b) Ensure the rubber gasket (D) is properly posi-  
tioned and install the new Hi/ Lo pressure regula-  
tor to the valve using the new screws (E) supplied  
with the kit. Tighten screws securely. (Ref. torque:  
25 in-lb).  
c) Install the enclosed identification label (F) to the  
valve body where it can be easily seen.  
9b.Units with Honeywell valve:  
The Honeywell valve fitted to this unit is preset for  
LP gas. It is convertible to natural gas by the instal-  
lation of a color coded “conversion screw.” To insert  
the conversion screw, refer to the instructions and  
diagrams in the Honeywell Installation Instructions  
supplied in the conversion kit packaged with the  
DV360/DV580RMH unit.  
10. Reassemble the fireplace in the reverse order,  
except for the window frame assembly. Leave this off  
until the unit has been checked for leaks and the gas  
supply line has been bled.  
11. After bleeding the gas line and checking for leaks  
with a soap solution, replace the window frame  
assembly. Fire up the unit, check for flame impinge-  
ment on the logs, adjusting them if necessary. Check  
the manifold and supply pressures.  
NOTE: If further assistance is required, refer to  
‘Troubleshooting’ and ‘Parts List’ in this manual.  
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LIMITED LIFETIME WARRANTY  
PRODUCT COVERED BY THIS WARRANTY  
All Vermont Castings gas stoves, gas inserts, and gas fireplaces, and all Majestic brand gas fireplaces equipped with  
an Insta-Flame Ceramic Burner, or standard steel tube burner.  
BASIC WARRANTY  
•
Any part and/or component replaced under the provisions of this  
warranty is covered for six months or the remainder of the original  
warranty, whichever is longest.  
CFM Corporation (hereinafter referred to collectively as the Company)  
warrants that your new Vermont Castings or Majestic Gas Fireplace/  
Stove is free from manufacturing and material defects for a period of  
one year from the date of purchase, subject to the following conditions  
and limitations.  
•
This warranty is limited to the repair of or replacement of part(s) found  
to be defective in material or workmanship, provided that such part(s)  
have been subjected to normal conditions of use and service, after  
said defect is confirmed by the Company’s inspection.  
EXTENDED LIFETIME WARRANTY  
•
•
The company may, at its discretion, fully discharge all obligations  
with respect to this warranty by refunding the wholesale price of the  
defective part(s)  
The heat exchanger, where applicable, and combustion chamber  
of every Vermont Castings or Majestic gas product is warranted for  
life against through wall perforation. All appliances equipped with an  
Insta-Flame Ceramic Burner have limited lifetime coverage on the  
ceramic burner plaque. Warrantees are made to the original owner  
subject to proof of purchase and the conditions and limitations listed  
on this Warranty Document  
Any installation, labor, construction, transportation, or other related  
costs/expenses arising from defective part(s), repair, replacement,  
or otherwise of same, will not be covered by this warranty, nor shall  
the Company assume responsibility for same. Further, the Company  
will not be responsible for any incidental, indirect, or consequential  
damages except as provided by law.  
COMPONENT WARRANTY  
CAST IRON: All external and internal cast iron parts are warranted for a  
period of three years.  
•
SOME STATES DO NOT ALLOW FOR THE EXCLUSION OR  
LIMITATIONS OF INCIDENTALAND CONSEQUENTIAL DAMAGES  
OR LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY  
LASTS, SO THE ABOVE LIMITATIONS MAY NOT APPLY TO YOUR  
CIRCUMSTANCES. THIS WARRANTY GIVES YOU SPECIFIC  
RIGHTSANDYOU MAYHAVE OTHER RIGHTS WHICH VARYFROM  
STATE TO STATE.  
Note: On porcelain enamel finished external parts and accessories  
The Company offers no Warranty on chipping of enamel surfaces.  
Inspect all product prior to accepting it for any damage to the  
enamel.  
The salt air environment of coastal areas or a high humidity  
environment can be corrosive to the porcelain enamel finish. These  
conditions can cause rusting of the cast iron beneath the porcelain  
enamel finish, which will cause the finish to flake off.  
•
•
•
•
All other warranties-expressed or implied- with respect to the product,  
its components and accessories, or any obligations/liabilities on the  
part of the Company are hereby expressly excluded.  
The Company neither assumes, nor authorizes any third party to  
assume on its behalf, any other liabilities with respect to the sale of  
this Vermont Castings or Majestic product  
Dye lot variations with replacement parts and/or accessories can  
occur and are not covered by warranty.  
GLASS DOORS: Glass doors are covered for a period of one year.  
Glass doors are not warranted for breakage due to misuse or accident.  
Glass doors are not covered for discoloration or burned in stains due to  
environmental issues, or improper cleaning and maintenance.  
The warranties as outlined within this document do not apply to  
chimney components or other non CFM Corporation accessories used  
in conjunction with the installation of this product..  
Damage to the unit while in transit is not covered by this warranty but  
is subject to claim against the common carrier. Contact the dealer  
from whom you purchased your fireplace/stove (do not operate the  
appliance as this might negate the ability to process the claim with the  
carrier).  
BRASS PLATED PARTS AND ACCESSORIES: Brass parts should be  
cleaned with Lemon oil only. Brass cleaners cannot be used. Mortar  
mix and masonry cleaners may corrode the brass finish. The Company  
will not be responsible for, nor will it warrant any brass parts which are  
damaged by external chemicals or down draft conditions.  
•
•
The Company will not be responsible for:  
GAS VALVES: Gas valves are covered for a period of one year  
a) Down drafts or spillage caused by environmental conditions such  
as near-by trees, buildings, roof tops, hills, or mountains.  
b) Inadequate ventilation or negative air pressure caused by  
mechanical systems such as furnaces, fans, clothes dryers, etc.  
ELECTRONIC AND MECHANICAL COMPONENTS: Electronic and  
mechanical components of the burner assembly are covered for one  
year. All steel tube burners are warranted for one year.  
ACCESSORIES: Unless otherwise noted all components and CFM  
Corporation company supplied accessories are covered for a period of  
one year.  
This warranty is void if:  
a) The fireplace has been operated in atmospheres contaminated by  
chlorine, fluorine, or other damaging chemicals.  
b) The fireplace has been subjected to prolonged periods of  
dampness or condensation  
c) Any damages to the fireplace, combustion chamber, heat  
exchanger or other components due to water, or weather damage,  
which is the result of but not limited to, improper chimney/venting  
installation.  
CONDITIONS AND LIMITATIONS  
•
This new Vermont Castings or Majestic product must be installed by  
a competent, authorized, service contractor. A licensed technician, as  
prescribed by the local jurisdiction must perform any installation/service  
work. It must be installed and operated at all times in accordance with  
the Installation and Operating instructions furnished with the product.  
Any alteration, willful abuse, accident, or misuse of the product shall  
nullify this warranty.  
d) Any alteration, willful abuse, accident, or misuse of the product  
has occurred.  
•
•
This warranty is non-transferable, and is made to the original owner,  
provided that the purchase was made through an authorized supplier  
of the Company.  
IF WARRANTY SERVICE IS NEEDED…  
1) Contact your supplier. Make sure you have your  
warranty, your sales receipt, and the model/serial  
number of your CFM Corporation product.  
2) DO NOT ATTEMPT TO DO ANY SERVICE WORK  
YOURSELF.  
The customer must pay for anyAuthorized Dealer in-home travel fees  
or service charges for in-home repair work. It is the dealers option  
whether the repair work will be done in the customer’s home or in the  
dealer’s shop.  
•
If upon inspection, the damage is found to be the fault of the  
manufacturer, repairs will be authorized at no charge to the customer  
parts and/or labor.  
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Efficiency Ratings  
Model  
EnerGuide Ratings  
Steady State (%)  
D.O.E.  
Fireplace Efficiency (%) Fan-OFF  
Fan-ON  
83  
(AFUE%)  
64  
DV360RN  
DV360RP  
DV360EN  
DV360EP  
DV360RFN  
DV360RFP  
DV580RN  
DV580RP  
DV580EN  
DV580EP  
DV580RFN  
DV580RFP  
53  
53  
82  
83  
82  
83  
82  
83  
82  
83  
82  
83  
82  
83  
84  
83  
84  
83  
84  
83  
84  
83  
64  
64  
64  
64  
64  
64  
64  
64  
53  
53  
53  
53  
51.1  
51.1  
51.1  
51.1  
51.1  
51.1  
84  
83  
84  
64  
64  
64  
CFM Corporation  
2695 Meadowvale Blvd. • Mississauga, Ontario, Canada L5N 8A3  
800-668-5323 • www.cfmcorp.com  
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