Model:
GEM42
Installers Guide
Underwriters
Laboratories Listed
READ THIS MANUAL BEFORE INSTALLING OR
OPERATING THISAPPLIANCE. THIS INSTALLERS
GUIDE MUST BE LEFT WITH APPLIANCE FOR
FUTURE REFERENCE.
WARNING: IF THE INFORMATION
IN THESE INSTRUCTIONS IS NOT
FOLLOWED EXACTLY, A FIRE OR
EXPLOSION MAY RESULT CAUS-
ING PROPERTY DAMAGE, PER-
SONAL INJURY, OR DEATH.
WARNING: IMPROPER INSTALLA-
TION, ADJUSTMENT, ALTERATION,
SERVICE OR MAINTENANCE CAN
CAUSE INJURY OR PROPERTY DAM-
AGE. REFER TO THIS MANUAL. FOR
ASSISTANCE OR ADDITIONAL INFOR-
MATION CONSULT A QUALIFIED IN-
STALLER, SERVICE AGENCY, OR THE
GAS SUPPLIER.
- Do not store or use gasoline or other flam-
mable vapors and liquids in the vicinity of this
or any other appliance.
- What to do if you smell gas
• Do not try to light any appliance.
• Do not touch any electrical switch.
• Do not use any phone in your building.
1. This appliance may be installed in an af-
termarket, permanently located, manufac-
tured (mobile) home, where not prohibited
by local codes.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call
the fire department.
2. This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with
other gases, unless a certified kit is used.
- Installation and service must be performed by a
qualified installer, service agency, or the gas
supplier.
Printed in U.S.A. Copyright 2005,
Please contact your Heat & Glo dealer with any
questions or concerns. For the number of your nearest
Heat & Glo dealer, please call 1-888-427-3973.
Heat & Glo, a brand of Hearth & Home Technologies Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
This product may be covered by one or more of the following patents: (United States) 4593510, 4686807, 4766876, 4793322, 4811534, 5000162, 5016609, 5076254, 5113843, 5191877, 5218953, 5263471,
5328356, 5341794, 5347983, 5429495, 5452708, 5542407, 5601073, 5613487, 5647340, 5688568, 5762062, 5775408, 5890485, 5931661, 5941237, 5947112, 5996575, 6006743, 6019099, 6048195,
6053165, 6145502, 6170481, 6237588, 6296474, 6374822, 6413079, 6439226, 6484712, 6543698, 6550687, 6601579, 6672860, 6688302B2, 6715724B2, 6729551, 6736133, 6748940, 6748942, D320652,
D445174, D462436; (Canada) 1297749, 2195264, 2225408; or other U.S. and foreign patents pending.
Heat & Glo • GEM42 • 371-900 Rev. N • 2/05
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1
TABLE OF CONTENTS
Safety and Warning Information ................................................ 2
Service Parts Lists ..................................................................... 4
Section 1: Approvals and Codes ............................................... 7
Appliance Certification................................................................... 7
Installation Codes.......................................................................... 7
HighAltitude Installations ............................................................... 7
Section 2: Getting Started ......................................................... 8
Introducing the Heat & Glo Gas Fireplaces ................................... 8
Pre-installation Preparation ........................................................... 8
Section 3: Installing the Fireplace .......................................... 10
Constructing the Fireplace Chase .............................................. 10
Step 1
Step 2
Step 3
Locating the Fireplace ................................................. 10
Framing the Fireplace................................................... 11
Installing the Vent System............................................ 13
A. Vent System Approvals........................................... 13
B. Installing Vent Components.................................... 17
C. Vent Termination .................................................... 19
Positioning, Leveling, and
Î
Step 4
Securing the Fireplace................................................. 21
Installing the Optional Heat-Out or Heat-Zone Kits ...... 22
The Gas Control Systems ........................................... 22
The Gas Supply Line ................................................... 23
Gas Pressure Requirements ...................................... 23
Wiring the Fireplace .................................................... 24
Step 5
Step 6
Step 7
Step 8
Step 9
Î
Step 10 Finishing ...................................................................... 25
Facing Requirements .................................................. 26
Step 11 Installing Trim, Logs and Ember Material .................... 27
Installing the Trim......................................................... 27
Positioning the Logs .................................................... 27
Î
Placing the Ember Material.......................................... 27
Glass Specifications .................................................... 27
Burner Removal............................................................ 27
Î
Step 12 Before Lighting the Fireplace ....................................... 28
Step 13 Lighting the Fireplace .................................................. 28
After the Installation ..................................................................... 28
Section 4: Maintaining and Servicing Your Fireplace......... 29
Î = Contains updated information.
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3
Service Parts
GEM42
Beginning Manufacturing Date: 7-02
Ending Manufacturing Date: ______
(NG, LP) Exploded Parts Diagram
(GN, PL) Vue éclatée des pièces
12
1
4
2
3
5 Log set assembly
10
11
9
6
7
8
Part number list on following page.
La liste des numéros de pièce se
trouve à la page suivante.
*
*
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4
Service Parts List / Liste des pièces de rechange
GEM42
IMPORTANT: THIS IS DATED INFORMATION. The most current information is located on your dealers VIP site. When order-
ing, supply serial and model numbers to ensure correct service parts. / IMPORTANT : L'information fournie dans cette brochure
n'est valide que pendant une courte période. Les sites VIP des distributeurs disposent des renseignements les plus récents.
Lors d'une commande, veuillez fournir les numéros de série et de modèles pour un remplacement adéquat des pièces.
ITEM /
PIÈCE
SERIAL #
/N° DE SÉRIE
PART NUMBER
/ N° DE PIÈCE
DESCRIPTION
1
2
3
Heat Shield / Protection(Bouclier) de Chaleur
Glass Door Assembly / Porte en verre
Log Grate / Grille de Bûche
371-130
GLA-GEM42
PRE
002330771
370-360A
370-361A
SRV371-279A
371-279A
POST 002330771
PRE 002330771
POST 002330771
4
5
Burner / Brûleur
Log Set Assembly / Jeu de Bûches
Log 1 / Bûche 1
LOGS-GEM42
SRV371-700
SRV371-701
SRV371-702
SRV371-704
SRV371-703
SRV371-705
371-140
6
7
Log 2 / Bûche 2
8
Log 3 / Bûche 3
9
Log 4 / Bûche 4
10
11
12
Log 5 / Bûche 5
Log 6 / Bûche 6
Top Heat Shield / Protection(Bouclier) de Chaleur Supérieure
Flue Restrictor 1-3/4" diameter / Restricteur de conduite de cheminée
Flue Restrictor 1-1/2" diameter / Restricteur de conduite de cheminée
Flue Restrictor 2" diameter / Restricteur de conduite de cheminée
371-259
370-260
371-260
383-250A
4021-013
PRE
POST 5-04
5-04
Junction Box / Boîtier de dérivation
3V Adaptor Plug / 3V Bouchon d'adapteur
Battery Pack / Paquet de Batterie(Pile)
Fan Kit / Module de ventilateur
593-593A
593-594A
GFK-160A
050-721
Mineral Wool / Laine minérale
Fiberglass Rope / Corde de fibre de verre
Golden Embers / Braises dorées
060-455
GE-93
Vermiculite Embers / Vermiculite Braises
Template / Gabarit
MYSTIC-EMBERS
GEM42-TEMPLATE
ACCESSORIES / ACCESSOIRES
Wall Switch Kit, Off-white / Interrupteur mural, blanc crème
Wall Switch Kit, White / Interrupteur mural, blanc
Multi-functional Wall Switch / Le Commutateur de Mur multi-fonctionnel
Heat-Out Kit / Chauffe-hors Trousse
WSK-21
WSK-21-W
WSK-MLT
HEAT-OUT
HEAT-ZONE
MESH-GEM42
LPK-GEM42
SRV-PACK
Heat-Zone Kit / Trousse de chauffe-zone
Trim Door Mesh / Écran porte de garniture
LP Conversion Kit / Module de conversion PL
Fiber Patch Kit / La Trousse de Pièce de fibre
Heat & Glo • GEM42 • 371-900 Rev. N • 2/05
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5
Service Parts
GEM42
Beginning Manufacturing Date: 7-02
Ending Manufacturing Date: ______
(NG, LP) Exploded Parts Diagram
(GN, PL) Vue éclatée des pièces
7
Intermittent Pilot Ignition
9
Valve Assembly
8
18
19
17
10
11
16
12
5
2
13
4
15
3
6
14
1
ITEM /
PIÈCE
SERIAL #
/N° DE SÉRIE
PART NUMBER
/ N° DE PIÈCE
DESCRIPTION
ON/OFF Rocker Switch / Interrupteur à bascule MARCHE/ARRÊT
Valve NG / Valve GN
Valve LP / Valve PL
Flexible Gas Connector / Tuyau à gaz flexible
Module / Module
Wire Assembly / Module de fil
Rheostat Assembly / Assemblée de Rhéostat
Pilot Assembly NG / Module de veilleuse GN
Pilot Assembly LP / Module de veilleuse PL
Pilot Bracket / Parenthèse Pilote
Ground Strap / Courroie de Raison(Terre)
Valve Bracket / Parenthèse de Valve
Flex Ball Valve Assembly / Fléchir l'Assemblée de Soupape de Balle
Control Panel / Tableau de commande avant
Flame Control Knob / Flamber le Bouton de Contrôle
Rheostat Knob - Black / Bouton de Rhéostat - Noir
Shutter Rod / Tige d'Obturateur
060-521A
750-500
750-501
567-301A
593-592
593-590A
100-510A
370-510A
370-511A
370-165
385-512
370-155
302-320A
370-153
571-531
100-512
370-350
107-531
370-120
319-167
582-829
582-848
107-559A
385-120
1
2
2
3
4
5
6
7
7
8
9
10
11
12
13
14
15
16
17
18
19
19
Temp Sensor / Détecteur de température
Orifice Bracket / Parenthèse d'Orifice
Handle / Poignée
Burner Orifice NG (#29C) / Orifice de brûleur GN (#29C)
Burner Orifice LP (#48C) / Orifice de brûleur PL (#48C)
20 inch Wire Harness / Harnais de fil
Pilot Support / Piloter le Soutien
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6
Approvals and
Codes
1
Appliance Certification
High Altitude Installations
The Heat & Glo fireplace model discussed in this Installers
Guide has been tested to certification standards and listed
by the applicable laboratories.
U.L. Listed gas appliances are tested and approved with-
out requiring changes for elevations from 0 to 2,000 feet in
the U. S. A. and in Canada.
When installing this appliance at an elevation above 2,000
feet, it may be necessary to decrease the input rating by
changing the existing burner orifice to a smaller size. Input
rate should be reduced by 4% for each 1000 feet above a
2000 foot elevation in the U.S.A. or 10% for elevations
between 2000 and 4500 feet in Canada. If the heating value
of the gas has been reduced, these rules do not apply. To
identify the proper orifice size, check with the local gas
utility.
Certification
MODEL: GEM42
LABORATORY: Underwriters Laboratories
TYPE: Direct Vent Gas Fireplace Heater
STANDARD: ANSI Z21.88-2000•CSA2.33-M98•UL307B
Installation Codes
If installing this appliance at an elevation above 4,500 feet
(in Canada), check with local authorities.
The fireplace installation must conform to local codes. Before
installing the fireplace, consult the local building code
agency to ensure that you are in compliance with all
applicable codes, including permits and inspections.
In the absence of local codes, the fireplace installation must
conform to the National Fuel Gas Code ANSI Z223.1 (in
the United States) or the CAN/CGA-B149 Installation Codes
(in Canada). The appliance must be electrically grounded
in accordance with local codes or, in the absence of local
codes with the National Electric Code ANSI/NFPA No. 70
(in the United States), or to the CSAC22.1 Canadian Electric
Code (in Canada).
These models may be installed in a bedroom or bed-sitting
room in the U.S.A. and Canada.
Heat & Glo Quality Systems
registered by SGS ICS
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7
Getting Started
2
The Heat & Glo Warranty will be voided by, and Heat & Glo
disclaims any responsibility for, the following actions:
Introducing the Heat & Glo Gas Fireplaces
Heat & Glo direct vent gas fireplaces are designed to oper-
ate with all combustion air siphoned from outside of the
building and all exhaust gases expelled to the outside.
•
Installation of any damaged fireplace or vent system
component.
•
•
•
•
Modification of the fireplace or direct vent system.
Installation other than as instructed by Heat & Glo.
Improper positioning of the gas logs or the glass door.
The information contained in this Installers Guide, unless
noted otherwise, applies to all models and gas control
systems. Gas fireplace diagrams, including the dimensions,
are shown in this section.
Installation and/or use of any component part not manu-
factured and approved by Heat & Glo, not withstanding
any independent testing laboratory or other party approval
of such component part or accessory.
Pre-install Preparation
This gas fireplace and its components are tested and safe
when installed in accordance with this Installers Guide.
Report to your dealer any parts damaged in shipment,
particularly the condition of the glass. Do not install any
unit with damaged, incomplete, or substitute parts.
ANY SUCH ACTION MAY POSSIBLY CAUSE A FIRE
HAZARD.
When planning a fireplace installation, it’s necessary to
determine:
The vent system components and trim doors are shipped
in separate packages. The gas logs may be packaged
separately and must be field installed.
• Where the unit is to be installed.
• The vent system configuration to be used.
• Gas supply piping.
Read all of the instructions before starting the
installation. Follow these instructions carefully during
the installation to ensure maximum safety and benefit.
Failure to follow these instructions will void the
owner’s warranty and may present a fire hazard.
• Electrical wiring.
• Framing and finishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
If the fireplace is to be installed on carpeting or tile, or on
any combustible material other than wood flooring, the
fireplace should be installed on a metal or wood panel that
extends the full width and depth of the fireplace.
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8
41-3/4” (1060.4mm)
20-29/32”
(531mm)
8-3/32”
(205.6mm)
17-1/2” (443mm)
Ø8” (203mm)
46-3/4” (1187.4mm)
47-9/16”
(1208.1mm)
35-9/32”
(896.2mm)
3”
40-17/32”
(1029.5mm)
(76.2mm)
2”
(50.8mm)
46” (1168.4mm)
4-1/2”
(114.3mm)
5-7/32”
(132.9mm)
TOP STANDOFFS
TOP VENT
COLLARS
HEAT-ZONE
KNOCKOUTS
TRIM DOOR
HEAT-OUT
KNOCKOUT
ORIFICE
ACCESS PANEL
RATNG PLATES
AND LABELS
ELECTRICAL
ACCESS
GAS LINE
ACCESS
GAS
CONTROLS
Figure 1. Diagram of the GEM42
Heat & Glo • GEM42 • 371-900 Rev. N • 2/05
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9
12” MIN. (304.8mm)
B
Installing the Fireplace
A
3
Constructing the Fireplace Chase
A chase is a vertical box-like structure built to enclose the
gas fireplace and/or its vent system. Vertical vents that run
on the outside of a building may be, but are not required to
be, installed inside a chase.
E
D
C
CAUTION: TREATMENT OF FIRESTOP SPACERS AND
CONSTRUCTION OF THE CHASE MAY VARY WITH THE
TYPE OF BUILDING. THESE INSTRUCTIONS ARE NOT
SUBSTITUTES FOR THE REQUIREMENTS OF LOCAL
BUILDING CODES. THEREFORE, YOUR LOCAL BUILD-
ING CODES MUST BE CHECKED TO DETERMINE THE
REQUIREMENTS FOR THESE STEPS.
1/2” MIN. (13mm)
A
B
18”
C
39”
D
E
47-1/2”
55.25”
78-1/2”
Figure 2. Fireplace Dimensions, Locations,
and Space Requirements
Factory-built fireplace chases should be constructed in the
manner of all outside walls of the home to prevent cold air
drafting problems. The chase should not break the outside
building envelope in any manner.
Minimum Clearances
from the Fireplace to Combustible Materials
Inches
mm
Glass Front........................ 36 .................... 914
Floor ................................... 0 ....................... 0
Rear ...................................1/2 ..................... 13
Sides .................................1/2 ..................... 13
Surround Sides*.................1/2 ..................... 13
Top ...................................... 7 ..................... 178
Ceiling** ............................. 31 .................... 787
This means that the walls, ceiling, base plate and cantile-
ver floor of the chase should be insulated. Vapor and air
infiltration barriers should be installed in the chase as per
regional codes for the rest of the home.Additionally, Heat &
Glo recommends that the inside surfaces be sheetrocked
and taped for maximum air tightness.
To further prevent drafts, the firestops should be caulked to
seal gaps. Gas line holes and other openings should be
caulked or stuffed with insulation. If the unit is being in-
stalled on a cement slab, we recommend that a layer of
plywood be placed underneath to prevent conducting cold
up into the room. Be sure to include spark arrestors for
woodburning units if they are required.
* See Figure 3.
** The clearance to the ceiling is measured from the
top of the unit, excluding the standoffs.
The distance from the unit to combustible construction
is to be measured from the unit outer wrap surface to
the combustible construction, NOT from the screw heads
that secure the unit together.
THE CHASE SHOULD BE CONSTRUCTED SO THATALL
CLEARANCES TO THE FIREPLACE ARE MAINTAINED
AS SPECIFIED WITHIN THIS INSTALLERS GUIDE.
Minimum Clearances
from the Vent Pipe to Combustible Materials
Step 1.
Locating the Fireplace
Inches
mm
Vertical Sections. ............. 1 ................ 25
The following diagram shows space and clearance require-
ments for locating a fireplace within a room.
Horizontal Sections
Top ..................................... 3 ................ 75
Bottom ............................... 1 ................ 25
Sides ................................. 1 ................ 25
Clearance Requirements
The top, back, and sides of the fireplace are defined by
stand-offs. The minimum clearance to a perpendicular wall
extending past the face of the fireplace is 12” (304.8 mm).
The back of the fireplace may be recessed 17 1/2” (437.5 mm)
into combustible construction.
At Wall Firestops
Top ..................................... 3 ................ 75
Bottom ............................... 1 ................ 25
Sides ................................. 1 ................ 25
For minimum clearances, see the direct vent termination
clearance diagrams on pages 20 and 21 in this manual.
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10
Step 2. Framing the Fireplace
Fireplace framing can be built before or after the fireplace is
set in place. Framing should be positioned to accommo-
date wall coverings and fireplace facing material. The dia-
gram below shows framing reference dimensions.
CAUTION: MEASURE FIREPLACE DIMENSIONS AND
VERIFY FRAMING METHODS AND WALL COVERING
DETAILS BEFORE FRAMING.
Shows center of 10” x 12” vent framing
holes for top and rear venting. The center
of the hole is one (1) inch (25.4mm) above
the center of the horizontal vent pipe.
T
U
O
-
T
A
E
H
A. ................. 47-1/2”
B. ................. 47-3/4”
C. ................. 17-1/2”
D
C
E
B
A
F
D. ........................ 65”
E**. .......... 22-15/16”
F.* ................ 55-1/2”
Framing should be
constructed of 2 X 4
lumber or heavier.
*Studs labeled “F” are necessary if installing the optional
Arched Gem Stone Kits (BKMS6052, BEMS6052, GRS6052).
**Heat-Out framing is 12 inches wide by 10 inches tall, opposite
of vent framing. Center of Heat-Out framing is 1-1/16 inch
LOWER than the center of the Heat-Out pipe.
1/2” CLEARANCE FROM BACK OF FIREPLACE TO COMBUSTIBLE
1/2” CLEARANCE
FROM BOTH SIDES
OF FIREPLACE
TO COMBUSTIBLE
Note: Remove cover
plate (if present).
FRAMING
MEMBER
1/2” CLEARANCE TO
FRAMING MEMBER
1/2” CLEARANCE
Figure 3. Framing Dimensions
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11
4
6
12
DVP4
DVP6
DVP12
14-1/4
12-3/16
MAX.
2
MIN.
24
36
DVP12A
48
9-7/8
DVP24
45.0O
10-1/4
DVP45
DVP36
11-1/4
7-1/4
1-1/4 TYP
DVP48
1/2 TYP
8-9/16
12-9/16
NOTE: PIPES OVERLAP 1-1/4 INCHES
AT EACH JOINT.
DVP90ST
Figure 4. DVP-Series Direct Vent Component Specifications (5-inch inner pipe / 8-inch outer pipe)
Heat & Glo • GEM42 • 371-900 Rev. N • 2/05
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12
Step 3. Installing the Vent System
A. Vent System Approvals
Identifying Vent Components
The vent systems installed on this gas fireplace may in-
clude one, two, or three 90° elbow assemblies. The rela-
tionships of vertical rise to horizontal run in vent configura-
tions using 90° elbows MUST BE strictly adhered to. The
rise to run relationships are shown in the venting drawings
and tables. Refer to the diagrams on the next several pages.
These models are approved to use DVP-series direct vent
pipe components and terminations (see Figures 4 and 5).
Approved vent system components are labeled for identifi-
cation. This pipe is tested and listed as an approved com-
ponent of the fireplace. The pipe is tested to be run inside
an enclosed wall. There is no requirement for inspection
openings at each joint within the wall. There is no required
pitch for horizontal vent runs. NO OTHER VENTING SYS-
TEMS OR COMPONENTS MAY BE USED.
NOTE: Two 45° elbows may be used in place of one
90° elbow. Rise to run ratios in the vent system must
be followed if 45° elbows are used.
Detailed installation instructions are included with each vent
termination kit and should be used in conjunction with this
Installers Guide.
The flame and ember appearance may vary based on the type
of fuel burned and the venting configuration used.
VERTICAL
TERMINATION
STORM COLLAR
ROOF FLASHING
HORIZONTAL
TERMINATION
WALL FIRESTOP
PIPE LENGTH
90 DEGREE
ELBOW
CEILING
FIRESTOP
Î
Terminations Kits
PVK-80
DVP-TRAP
SERIES
DVP-TVHW
Figure 5. Vent System Components and Termination Kits
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13
CAP
STRAIGHT UP
VERTICAL VENTING
V (FT.)
1-3/4”& 2” & 1-1/2”
DIAMETER
40' MAX. (12.4 M)
V
NOTE: On vertical venting
configurations install the
vertical baffle found in your
manual bag per the flue
restrictor instructions in
this section.
Figure 8. Flue Restrictor
Pilot Shield Adjustment
When venting this unit with high vertical (8 feet or more)
with very little horizontal the pilot shield will need to be
bent down in the closed position as shown in Figure 9.
Í
Figure 6.
Straight Up Vertical Venting
PILOT
BRACKET
Flue Restrictor Instructions
1. Locate the flue restrictors inside the unit to the left of the
control panel. There is one each of the 1-1/2” diameter,
1-3/4” diameter and 2” diameter. Use the following table
to determine which restrictor to use for the vent run. Place
one restrictor into either the left or right 3” diameter ex-
haust collar as shown.
PILOT SHIELD
PILOT SHIELD SHOULD BE
CLOSED AND TOUCHING
THE PILOT BRACKET
Figure 9
Vent Run
Vertical
15’-30’
30’-40’
Í
Note: When venting this unit with long horizontal runs
and/or multiple elbows, the pilot shield will need to be in
the opened position as in Figure 10.
NG
1-3/4”
2”
1-1/2”
1-3/4”
LP
2. See Figure 8 for restrictor installation. Insert each restric-
tor in one of the 3” exhaust collars as shown.
FLUE
RESTRICTOR
FLUE
RESTRICTOR
PILOT SHIELD
BEND PILOT SHIELD UP 3/8”
TO ALLOW AIR FLOW TO
FEED THE PILOT FLAME
Figure 7
Figure 10
Heat & Glo • GEM42 • 371-900 Rev. N • 2/05
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14
VENTING WITH ONE (1) 90° ELBOW
V (FT.)
H (FT.)
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
5.5' MIN. (1.67m)
6.5' MIN. (1.98m)
7.5' MIN. (2.28m)
8.5' MIN. (2.59m)
3' MAX. (.912m)
6' MAX. (1.82m)
9' MAX. (2.73m)
12' MAX. (3.64m)
15' MAX. (4.55m)
18' MAX. (5.46m)
21' MAX. (6.37m)
24' MAX. (7.28m)
H
V = 40’ MAX. (12.2m)
V+H = 64’ MAX. (19.5m)
H = 24' MAX. (7.28m)
V
H
V
NOTE: Must have an 18”
minimum vertical vent
before attaching a 90o
elbow to the unit.
Figure 11.
Venting with One 90° Elbow
V FT.
H + H1 (FT.)
3´ MAX. (.912m)
6´ MAX. (1.82m)
9’ MAX. (2.73m)
12´ MAX. (3.64m)
VENTING WITH
TWO (2) 90o
ELBOWS
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
V+H+H1= 64' MAX.(19.5m) H+H1 = 24´ MAX. (7.3m)
V+V1+H= 64' MAX.(19.5m)
V
1
V
H
H
1
V
H
Figure 12. Venting with Two 90° Elbows
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15
VENTING WITH THREE (3) 90° ELBOWS
V (FT.)
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
H (FT.)
3' MAX. (.912m)
6' MAX. (1.82m)
9' MAX. (2.73m)
12' MAX. (3.64m)
NOTE: H + H1 = 24' MAX. (7.28m)
V + V1 + H + H1= 64' MAX. (19.5m)
H
1
V
1
V
H
V
1
H
1
V
H
V (FT.)
H + H1 (FT.)
2' MIN. (.609m)
2.5' MIN. (.762m)
3.5' MIN. (1.06m)
4.5' MIN. (1.37m)
3' MAX. (.912m)
6' MAX. (1.82m)
9' MAX. (2.73m)
12' MAX. (3.64m)
H +H1 = 20' MAX. (6.2m)
NOTE: V+V1+H +H1 = 64' MAX. (19.5m)
Figure 13. Venting with three 90° elbows
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B. Installing Vent Components
WARNING: ENSURE THAT THE FIBERGLASS
GASKET SUPPLIED WITH THE FIREPLACE
SEALS BETWEEN THE FIRST VENT COMPONENT
AND THE OUTER FIREPLACE WRAP.
!
Venting Out the Top Vent
The glass must be taken off again for positioning the logs
when the unit is finally installed in place and finished around
it. Re-install the glass door. Attach vent system to the top
starting collars.
2. Continue Adding Vent Components
• Continue adding vent components snap-locking, locking
each succeeding component into place.
1. Attach the First Vent Component to the
Starting Collars
• Ensure that each succeeding vent component is secure-
ly fitted and locked into the preceding component in the
vent system. Securing pipe sections with a maximum of
two screws is recommended.
To attach the first vent component to the starting collars of
the fireplace:
• Make sure that the fiberglass rope ring supplied in the
manual bag seals between the first 8 inch (203mm) vent
component and the outer fireplace wrap (see Figure 14).
• 90° elbows may be installed and rotated to any point
around the preceding component’s vertical axis. If an el-
bow does not end up in a locked position with the pre-
ceding component, attach with a minimum of two (2)
sheet metal screws.
OUTER
WRAP
FIRST VENT COMPONENT
FIBERGLASS ROPE
RING
3. Install Support Brackets
Refer to Cinch Pipe and Termination Cap installation
instructions.
Figure 14. Fiberglass Rope Ring
Refer to Cinch Pipe (DVP) and Termination Cap installation
instructions.
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4. Install Firestops
For Vertical Runs - One ceiling firestop is REQUIRED at
the hole in each ceiling through which the vent passes.
For Horizontal Runs - Firestops are REQUIRED on both
sides of a combustible wall through which the vent passes.
To install firestops for vertical runs that pass through ceilings:
NOTE: Model DVP-TRAP does not need an exterior fir-
estop on an exterior combustible wall.
• Position a plumb bob directly over the center of the verti-
cal vent component.
To install firestops for horizontal runs that pass through
either interior or exterior walls:
• Mark the ceiling to establish the centerpoint of the vent.
• Drill a hole or drive a nail through this centerpoint.
• Cut a 10-inch by 12-inch (254mm X 305mm) hole through
the wall.
• Check the floor above for any obstructions, such as wir-
ing or plumbing runs.
NOTE: The center of the hole is one (1) inch (25.4mm)
above the center of the horizontal vent pipe.
• Reposition the fireplace and vent system, if necessary,
to accommodate the ceiling joists and/or obstructions.
• Position the firestops on both sides of the hole previ-
ously cut and secure the firestops with nails or screws.
• Cut an 10-inch X 10-inch (254mm X 254mm) hole through
the ceiling, using the centerpoint previously marked.
• The heat shields of the firestops MUST BE placed to-
wards the top of the hole.
• Frame the hole with framing lumber the same size as the
ceiling joists.
• Continue the vent run through the firestops.
10" (254mm)
NOTE: There must be NO INSULATION or other
combustibles inside the framed firestop opening.
10" (254mm)
CHIMNEY
HOLE
10"
INTERIOR
WALL SHIELD
EXISTING CEILING
JOISTS
NEW
FRAMING
MEMBERS
CEILING
12"
Figure 17. 10" x 10" Hole & New Framing Members
If the area above the ceiling is NOT an attic, position and
secure the ceiling firestop on the ceiling side of the previously
cut and framed hole.
Figure 15. 10" x 12" Hole and Vent Pipe
NOTE: There must be NO INSULATION or other
combustibles inside the framed firestop opening.
HEAT SHIELD
TRIM HEAT
SHIELD IF TOO
LONG, ADD TO
SHIELD IF TOO
SHORT
JOIST
EXTERIOR
FIRESTOP
INTERIOR
FIRESTOP
CEILING
NAILS (4 REQUIRED)
CEILING FIRESTOP
Figure 18. Ceiling Firestop (Ceiling Side)
Figure 16. Heat Shield, Interior & Exterior Firestops
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If the area above the ceiling IS an attic, position and secure
the firestop on top of the previously framed hole.
C. Vent Termination
For Horizontal Terminations - To attach and secure the
termination to the last section of horizontal vent refer to the
Cinch Pipe and Termination Cap installation instructions.
NOTE: Keep insulation away from the vent pipe at least
1 inch (25mm).
• Push and snap-lock the ends as described at the begin-
ning of the Installing Vent Components section.
NAILS (4 REQUIRED)
• The termination kit should pass through the wall firestops
from the exterior of the building.
• Adjust the termination cap to its final exterior position on
the building.
RAFTER
WARNING: THE TERMINATION CAP MUST BE
POSITIONED SO THAT THEARROW IS POINT-
ING UP.
!
For trapezoidal cap termination kits:
CEILING
• Using screws secure the cap to the exterior wall through
the flanges in the cap.
CEILING FIRESTOP
Figure 19. Attic Firestop
WARNING: VENTING TERMINALS SHALL
NOT BE RECESSED INTO AWALL OR SID-
!
ING. VENT TERMINATION CLEARANCES MUST
BE FOLLOWED TO AVOID FIRE DANGER. SEE
VENT TERMINATION MINIMUM CLEARANCES DI-
AGRAM ON THE FOLLOWING PAGE.
7 1/4”
(184mm)
Figure 20. Trapezoid Termination Cap
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19
M
N
P
R
G
v
A
H
Q
D
(See Note 2)
v
V
B
L
U.S.
(3 FT)
B
T
v
v
v
B
v
S
S
Electrical
Service
V
V
F
v
M
I
D*
V
v
X
A
J or K
X
= VENT TERMINAL
=AIR SUPPLY INLET
= AREA WHERE TERMINAL IS NOT PERMITTED
V
A
B
= 12" ....................... clearances above grade, veran-
K
= 3 ft. (U.S.A.)
(See Note 1)
da, porch, deck or balcony
6 ft. (Canada) ......... clearance to a mechanical
air supply inlet
= 12" ....................... clearances to window or door
that may be opened, or to per-
L** = 7 ft. ......................... clearance above paved
(See Note 1)
sidewalk or a paved driveway
located on public property
manently closed window.
D*
= 18" ....................... vertical clearance to unventilat-
ed soffit or to ventilated soffit lo-
M*** = 18" ......................... clearance under veranda,
porch, dec, balcony or over-
hang
cated above the terminal
*30” ...................... for vinyl clad soffits and below
electrical service
42” ......................... vinyl
N
P
= 6” ........................... non-vinyl sidewalls
12” ......................... vinyl sidewalls
F
=
9" ........................ clearance to outside corner
G
H
= 6" ......................... clearance to inside corner
= 8 ft.
= 3 ft. (Canada) ...... not to be installed above a gas
meter/regulator assembly within
______________________________Q___M_I_N___________________________________
_____1___c__a_p__________________3___f_e_e__t_________________2__x__Q____A_C_T_U_A_L____
______2__c__a_p__s________________6___f_e_e__t_________________1__x__Q____A_C_T_U_A_L____
______3__c__a_p__s_________________9__f_e_e__t_______________2_/_3__x___Q___A_C_T_U_A__L___
4 caps 12 feet 1/2 x Q ACTUAL
RMAX
3 feet (90cm) horizontally from the
center-line of the regulator
I
= 3 ft. (U.S.A.)
6 ft. (Canada) ...... clearance to gas service regu-
lator vent outlet
= 9" (U.S.A.)
QMIN = # termination caps x 3
RMAX = (2 / # termination caps) x QACTUAL
J
12" (Canada) ........ clearance to non-mechanical air
supply inlet to building or the
combustion air inlet to any other
appliance
S = 6" .......................... clearance from sides of elec-
(See Note 5)
trical service
T
= 12" ......................... clearance above electrical
(See Note 5)
service
NOTE 3: Local codes or regulations may require different
clearances.
** a vent shall not terminate directly above a sidewalk or paved
driveway which is located between two single family dwellings
and serves both dwellings.
NOTE 4: Termination caps may be hot. Consider their proximity to
doors or other traffic areas.
*** only permitted if veranda, porch, deck or balcony is fully open on
a minimum of 2 sides beneath the floor, meets Note 2.
NOTE 5: Location of the vent termination must not interfere with
access to the electrical service.
NOTE 1: On private property where termination is less than 7 feet
above a sidewalk, driveway, deck, porch, veranda or balcony, use of
a listed cap shield is suggested.
WARNING: In the U.S: Vent system termination is NOT permitted
in screened porches. You must follow side wall, overhang and
ground clearances as stated in the instructions.
NOTE 2: Termination in an alcove space (spaces open only on one side
and with an overhang) are permitted with the dimensions specified for
vinyl or non-vinyl siding and soffits. 1. There must be 3 feet minimum
between termination caps. 2. All mechanical air intakes within 10 feet
of a termination cap must be a minimum of 3 feet below the termination
cap. 3. All gravity air intakes within 3 feet of a termination cap must be
a minimum of 1 foot below the termination cap.
In Canada: Vent system termination is NOT permitted in screened
porches. Vent system termination is permitted in porch areas
with two or more sides open. You must follow all side walls,
overhang and ground clearances as stated in the instructions.
Heat & Glo assumes no responsibility for the improper perfor-
mance of the fireplace when the venting system does not meet
these requirements.
Figure 21. Vent Termination Minimum Clearances
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE
INSTALLED.
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WARNING: MAJOR U.S. BUILDING CODES
SPECIFY MINIMUM CHIMNEY AND/OR
HORIZONTAL
OVERHANG
!
VENT HEIGHTABOVE THE ROOF TOP. THESE MIN-
IMUM HEIGHTS ARE NECESSARY IN THE INTER-
EST OF SAFETY. SEE THE PREVIOUS DIAGRAM
FOR MINIMUM HEIGHTS, PROVIDED THE TERMI-
NATION CAPISAT LEAST 20 INCHES FROMAVER-
TICAL WALLAND 2-FEET BELOWAHORIZONTAL
OVERHANG.
2 FT.
MIN.
20 INCH MIN.
VERTICAL
WALL
LOWEST
DISCHARGE
OPENING
TERMINATION
CAP
X
12
NOTE: This also pertains to vertical vent systems in-
stalled on the outside of the building.
ROOF PITCH
IS X/ 12
To seal the roof hole, and to divert rain and snow from the
vent system:
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
• Attach a flashing to the roof using nails, and use a non-
hardening mastic around the edges of the flashing base
where it meets the roof.
• Attach a storm collar over the flashing joint to form a
water-tight seal. Place non-hardening mastic around the
joint, between the storm collar and the vertical pipe.
Roof Pitch
H (min.) ft.
flat to 6/12
6/12 to 7/12
over 7/12 to 8/12
over 8/12 to 9/12
over 9/12 to 10/12
over 10/12 to 11/12
over 11/12 to 12/12
over 12/12 to 14/12
over 14/12 to 16/12
over 16/12 to 18/12
over 18/12 to 20/12
over 20/12 to 21/12
1.0
1.25
• Slide the termination cap over the end of the vent pipe
and snap into place.
1.5
2.0
2.5
3.25
4.0
5.0
6.0
7.0
7.5
8.0
Step 4. Positioning, Leveling and
Securing the Fireplace
The diagram below shows how to properly position, level,
and secure the fireplace.
Figure 22. Minimum Height from Roof to
Lowest Discharge Opening
For Vertical Terminations - To locate the vent and install
the vent sections:
• Locate and mark the vent centerpoint on the underside
of the roof, and drive a nail through the centerpoint.
• Make the outline of the roof hole around the centerpoint
nail.
• The size of the roof hole framing dimensions depend on the
pitch of the roof. There MUST BE a 1-inch (25.4mm) clear-
ance from the vertical vent pipe to combustible materials.
• Mark the roof hole accordingly.
NAILING TABS
(BOTH SIDES)
• Cover the opening of the installed vent pipes.
• Cut and frame the roof hole.
Figure 23. Proper Positioning,
• Use framing lumber the same size as the roof rafters
and install the frame securely. Flashing anchored to the
frame must withstand heavy winds.
Leveling and Securing of a Fireplace
• Place the fireplace into position.
• Level the fireplace from side to side and front to back.
• Shim the fireplace with non-combustible material, such
as sheet metal, as necessary.
• Continue to install concentric vent sections up through
the roof hole (for inside vent installations) or up past the
roof line until you reach the appropriate distance above
the roof (for outside terminations).
• Secure the fireplace to the framing by nailing or screwing.
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Step 5. Installing the Optional Heat-Out
or Heat-Zone Kits
Step 6 The Gas Control System
WARNING: THIS UNIT IS NOT FOR USE WITH
!
SOLID FUEL.
Heat-Out Kit
1. Remove the Heat-Out knockout from the fireplace and
discard it (see Figure 24).
The type of gas control system used with this model is
Intermittent Pilot Ignition.
2. Center the rear collar around the exposed hole and at-
tach it to the fireplace with 3 screws. NOTE: Remove the
bottom knockout on the collar for typical 2 x 4 or 2 x 6 wall
construction. See Figure 24.
Intermittent Pilot Ignition System
This system includes millivolt control valve, standing pilot,
thermopile/thermocouple flame sensor, and piezo ignitor.
3. Cut and frame a 12” wide x 10” tall (305 x 254mm) hole in
the exterior wall. The center of the hole will be 22-15/16”
(583mm) above the base of the fireplace. See Figure 3.
WARNING: 110-120 V AC MUST NEVER BE
CONNECTED TO A CONTROL VALVE IN A
MILLIVOLT SYSTEM.
!
4. Install the interior firestop with the hole towards the top.
Secure the firestop to wall framing members.
WARNING: CONTINUOUS 110-120 VAC SER-
VICE MUST BE WIRED DIRECTLYTO THE FIRE-
PLACE JUNCTION BOX.
!
Reference the Heat-Out kit instructions for the remaining
installations steps.
NOTE: There must be NO INSULATION or other com-
bustibles inside the framed firestop opening.
Intermittent Pilot Ignition
FLAME SENSOR
ROD
HEAT-ZONE
KNOCKOUTS
HEAT-OUT
KNOCKOUT
REAR COLLAR
BOTTOM
KNOCKOUT
Figure 25. Gas Controls System
Figure 24
Heat-Zone Kit
1. Remove the knockout from the top of the fireplace and
discard it (see Figure 24).
2. Center the duct collar around the exposed hole and at-
tach it to the fireplace with 3 screws. NOTE: Do this BE-
FORE final positioning of the fireplace.
3. Determine the location for the air register/fan housing
assembly.
Reference the Heat-Zone kit instructions for the remaining
installations steps.
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Step 8. Gas Pressure Requirements
Step 7. The Gas Supply Line
NOTE: Have the gas supply line installed in accordance
with local building codes by a qualified installer ap-
proved and/or licensed as required by the locality. (In
the Commonwealth of Massachusetts installation must
be performed by a licensed plumber or gas fitter).
Pressure requirements for Heat & Glo gas fireplaces are
shown in the table below.
Pressure
Natural Gas
Propane
Minimum
Inlet Pressure
5.0 inches
w.c.
11.0 inches
w.c.
NOTE: Before the first firing of the fireplace, the gas
supply line should be purged of any trapped air.
Maximum Inlet
Gas Pressure
14.0 inches
w.c.
14.0 inches
w.c.
NOTE: Consult local building codes to properly size
the gas supply line leading to the 1/2 inch (13mm)
hook-up at the unit.
Manifold
Pressure
3.5 inches
w.c.
10.0 inches
w.c.
This gas fireplace is designed to accept a 1/2 inch
(13 mm) gas supply line. To install the gas supply line:
A one-eighth (1/8) inch (3 mm) N.P.T. plugged tapping is
provided on the inlet and outlet side of the gas control for a
test gauge connection to measure the manifold pressure.
Use a small flat blade screwdriver to crack open the screw
in the center of the tap. Position a rubber hose over the tap
to obtain the pressure reading.
• A listed (and Commonwealth of Massachusetts approved)
1/2 inch (13mm) tee-handle manual shut-off valve and a
listed flexible gas connector are connected to the 1/2
inch (13mm) inlet of the control valve. NOTE: If substi-
tuting for these components, please consult local codes
for compliance.
The fireplace and its individual shut-off valve must be
disconnected from the gas supply piping system during
any pressure testing of the system at test pressures in
excess of one-half (1/2) psig (3.5 kPa).
• Locate the gas line access hole in the outer casing of
the fireplace.
• The gas line may be run from either side of the fireplace
provided the hole in the outer wrap does not exceed 2 1/2”
in diameter and it does not penetrate the actual firebox.
The fireplace must be isolated from the gas supply piping
system by closing its individual shut-off valve during any
pressure testing of the gas supply piping system at test
pressures equal to or less than one-half (1/2) psig (3.5 kPa).
• The gap between the supply piping and gas access hole
can be plugged with non-combustible insulation to pre-
vent cold air infiltration.
• Open the fireplace lower grille, insert the gas supply line
through the gas line hole, and connect it to the shut-off valve.
• When attaching the pipe, support the control so that the
lines are not bent or torn.
• After the gas line installation is complete, all connec-
tions must be tightened and checked for leaks with a
commercially-available, non-corrosive leak check solu-
tion. Be sure to rinse off all leak check solution following
testing.
Warning: DO NOT USE AN OPEN FLAME TO
CHECK FOR GAS LEAKS.
!
• At the gas line access hole, use insulation to re-pack
the space around the gas pipe.
• Insert insulation from the outside of the fireplace and
pack the insulation tightly to totally seal between the
pipe and the outer casing.
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23
JUNCTION BOX
SPARK TO
PILOT IGNITOR
TRANSFORMER OUTLET
IGNITOR
MODULE
3V
ORANGE (IGNITOR)
WHITE (SENSOR)
I
PLUG-IN
3V TRANSFORMER
S
PILOT ASSEMBLY
BLACK
ORMER
TRANSF
3V
LOW VOLTAGE
SEE NOTE 1
FLAME SPARKER /
SENSOR
AND VALVE ASSEMBLY
MUST BE GROUNDED
(COMMON GROUND
WITH FIREPLACE
CHASSIS)
GROUND TO
FIREPLACE
CHASSIS
IGNITION
MODULE
(3V)
BLACK
OPTIONAL
OPTIONAL
BATTERY
BACK-UP
BATTERY
BACK-UP
ORANGE
ON/OFF
WALL SWITCH
RED
ON/OFF
SWITCH
LOW VOLTAGE
SEE NOTE 1
VALVE
BROWN
BROWN
REMOTE
CONTROL
GROUND
NEUTRAL
GREEN
HOT
NOTE 1: Ignition module, valve, pilot and wall switch operate on 3 volts.
120 VAC is required at junction box unless equipped with battery back-up.
Figure 26. Intermittent Pilot Ignition (IPI) Wiring Diagram
Step 9. Wiring the Fireplace
Wall Switch
Intermittent Pilot Ignition (IPI) Wiring
Position the wall switch in the desired position on a wall.
Run a maximum of 25 feet (7.8 m) or less length of 18
A.W.G. minimum wire and connect it to the fireplace ON/
OFF switch pigtails.
3 Volt Transformer
This appliance comes with a factory installed 3 volt trans-
former.
Operation with Battery Back-up
This appliance comes with a factory installed battery back-
up.
WARNING: DO NOT CONNECT 110-120 VAC
TO THE WALL SWITCH OR THE CONTROL
!
VALVE WILL BE DESTROYED.
Appliance Requirements
This appliance requires that 110-120 VAC be wired to the
factory installed junction box. Maintain correct polarity when
wiring the junction box.
CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC-
TION WHEN SERVICING CONTROLS. WIRING ERRORS
CAN CAUSE IMPROPER AND DANGEROUS OPERA-
TION. VERIFYPROPER OPERATIONAFTER SERVICING.
WARNING: DO NOT CONNECT 110-120 VAC
!
TO THE GAS CONTROL VALVE OR THE AP-
PLIANCE WILL MALFUNCTION AND THE
VALVE WILL BE DESTROYED.
Optional Accessories
Optional remote control kits require that 110-120 VAC be
wired to the factory installed junction box before the fire-
place is permanently installed.
Heat-Zone and Heat-Out kits are approved with this fire-
place as heat management accessories.
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24
FAN
JUNCTION BOX
SPEED CONTROL
(RHEOSTAT)
TEMPERATURE
SENSOR SWITCH
Figure 27. Fan Wiring Diagram
CAUTION: IF JOINTS BETWEEN THE FINISHED WALLS
Step 10. Finishing
AND THE FIREPLACE SURROUND (TOP AND SIDES)
ARE SEALED, A 300° F. MINIMUM SEALANT MATE-
RIAL MUST BE USED. THESE JOINTS ARE NOT RE-
QUIRED TO BE SEALED. ONLY NON-COMBUSTIBLE
MATERIAL (USING 300° F. MINIMUM ADHESIVE, IF
NEEDED) CAN BE APPLIED AS FACING TO THE FIRE-
PLACE SURROUND. SEE THE DIAGRAM BELOW.
Figure 28 shows the minimum vertical and corresponding
maximum horizontal dimensions of fireplace mantels or other
combustible projections above the top front edge of the
fireplace. See Figures 2 and 3 for other fireplace clearances.
Only non-combustible materials may be used to cover the
black fireplace front.
WARNING: WHEN FINISHING THE FIREPLACE,
NEVER OBSTRUCT OR MODIFY THE AIR IN-
LET/OUTLET GRILLES IN ANY MANNER.
FINISH WALL MATERIAL
MUST BE NON-COMBUSTIBLE
- TOP AND SIDES
!
Í
NON-COMBUSTIBLE
60”
CEILING
1 IN. TYPICAL
12”
11”
10”
COMBUSTIBLE
SHEATHING
9”
8”
7”
6”
FIREPLACE
HEADER
5”
4”
3”
31 IN MINIMUM
CLEARANCE
2”
1”
52”
TOP FRONT
EDGE OF FIREPLACE
17 IN. MINIMUM FROM TOP
OF ARCH OPENING TO
FIRST MANTEL PROJECTION
17 IN. MINIMUM NON-COMBUSTIBLE
SHEATHING ABOVE FIREPLACE
ARCH OPENING
NON-COMBUSTIBLE
SHEATHING
HIGH TEMPERATURE (3000F / 1490C MIN.)
TOP & SIDES SEAL JOINT
TOP OF ARCH
OPENING
Figure 29. Sealant Material
WARNING: A 8” minimum hearth extension
is required to protect combustible floor con-
!
Î
Figure 28.
struction in front of the fireplace. This hearth must
be constructed of non-combustible material and
extend the width of the fireplace.
Minimum Vertical and Maximum Horizontal
Dimensions of Combustibles above Fireplace
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25
Facing Requirements
Facing Thickness from 3/4” to 1-1/4”
Facing Thickness greater than 1-1/4”
Facing material within this thickness range can be brought
to 1/2” behind the door top and sides. These non-combus-
tible finishing materials must never overlap or obstruct the
air outlet/inlet grille areas.
For facing material greater than 1-1/4” a template should be
constructed to provided the finishers with a guide so as to
leave a 1/8” gap between the finishing materials and the
door. See Figure 31 to construct the facing template.
NON-COMBUSTIBLE
MATERIAL*
44.5”R
Ø
3/8”
HEADER
34.375”
27.970”
25.257”
3.625”
2.5”
52”
2.5”
46.250”
Figure 31. Facing Template Dimensions
60”
NON-COMBUSTIBLE
BOARD
*The fireplace requires a concrete board (or
other non-combustible material) extending from
the header to the floor and extending from fram-
ing stud to framing stud. 52” HT x 60” WD
Figure 30.
IMPORTANT INSTALLATION NOTE:
Please note that there are four holes or dots on the tem-
plate to assist in positioning the template. These holes or
dots should line up with the door mounting holes on the unit
to ensure proper placement of the door after finishing mate-
rials are installed.
FACING TEMPLATE
Figure 32. Position of board and template
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• Save the remaining ember materials for use during fire-
place servicing.
Step 11. Installing Trim, Logs,
and Ember Material
• Replace the glass door and a front trim door on the unit.
Installing the Trim
Combustible materials may be brought up to the specified
clearances on the side and top front edges of the fireplace,
but MUST NEVER overlap onto the front face. The joints
between the finished wall and the fireplace top and sides
can only be sealed with a 300° F. (149° C) minimum sealant.
• Pull out and latch the glass clips into the groove on the
glass frame.
WARNING: WHEN FINISHING THE FIREPLACE,
!
NEVER OBSTRUCT OR MODIFY THE AIR INLET/
OUTLET GRILLES IN ANY MANNER.
LATCHES
(BOTH BOTTOM
AND TOP)
Install optional marble and brass trim surround kits as
desired. Marble, brass, brick, tile, or other non-combustible
materials can be used to cover up the gap between the
sheet rock and the fireplace.
GLASS
ASSEMBLY
Do not obstruct or modify the air inlet/outlet grilles. When
overlapping on both sides, leave enough space so that the
bottom grille can be lowered and the trim door removed.
Positioning the Logs
If the gas logs have been factory installed they should not
need to be positioned. If the logs have been packaged
separately, refer to the instructions that accompany the
logs. Save the log instructions with this manual.
Figure 34. Glass Assembly
Glass Specifications:
GEM42: CERAMIC
If sooting occurs, the logs might need to be repositioned
slightly to avoid excessive flame impingement.
Note shutter
position
Placing the Ember Material
REMOVE 2
SCREWS
Ember material is shipped with this gas fireplace. To place
the ember material:
• Pull the four glass latches out of the groove on the glass
frame. Remove glass door from the unit (see Figure 33).
• Embers CANNOT be placed directly over ports. Care
should be taken not to cover the lighting trail of ports
(from back to front).
• Place dime size pieces of mineral wool embers about 1/2
inch apart near port holes in burner top. Do NOT press
embers into burner ports. Cover the top of the burner
with a single layer of ember material. For best perfor-
mance do NOT place embers on the ports at the rear of
the burner (Figure 33). Failure to follow this procedure
will likely cause lighting and sooting problems.
Î
Figure 35.
Í
Í
Í
Burner Removal
Note the position of the shutter and shutter stop bracket
(Figure 35). This will need to be re-set after replacing the
burner.
EMBER
PLACEMENT
Remove the burner from the fireplace as shown in Figure
35. Remove the burner assembly by first removing the
screws (2) that secure it behind the burner surface. Slide
the adjustable shutter towards the rear of the fireplace
(closed position). Lift the burner up and towards you to
remove.
Figure 33
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Air Shutter Setting
Step 12. Before Lighting the Fireplace
This fireplace has an adjustable air shutter (which controls
the primary air) factory set for the minimum vertical vent run
(see Figure 36). If your installation has more than the
minimum required vertical vent length, adjustment of the air
shutter may be necessary to obtain optimal flame
appearance. This should be adjusted by a qualified
installer at the time of installation.
Before lighting the fireplace, be sure to do the following:
Remove all paperwork from underneath the fireplace.
Review safety warnings and cautions
• Read the Safety and Warning Information section at
the beginning of this Installers Guide.
Double-check for gas leaks
The air shutter handle has a gap maintainer clip factory
installed which needs to be removed to make any
adjustments. By pushing the air shutter handle in, you will
be closing the air shutter. Care should be taken when
adjusting the air shutter so as not to cause the fireplace to
soot. If sooting occurs the air shutter will need to be opened
by pulling the handle out.
• Before lighting the fireplace, double-check the unit for
possible gas leaks.
Double-check vent terminations and front grilles for
obstructions.
• Before lighting the fireplace, double-check the unit for
possible obstructions that could be blocking the vent ter-
minations or the front grilles.
Double-check for faulty components
Step 13. Lighting the Fireplace
• Any component that is found to be faulty MUST BE re-
placed with an approved component. Tampering with the
fireplace components is DANGEROUS and voids all war-
ranties.
You’ve reviewed all safety warnings, you’ve checked the
fireplace for gas leaks, you know the vent system is
unobstructed, and you’ve checked for faulty components.
Now you’re ready to light the fireplace.
A small amount of air will be in the gas supply lines. When
first lighting the fireplace, it will take a few minutes for the
lines to purge themselves of this air. Once the purging is
complete, the fireplace will light and will operate normally.
WARNING: PLEASE REFER TO THE USER’S
MANUALFOR ALL CAUTIONS, SAFETY, AND
!
Subsequent lightings of the fireplace will not require this
purging of air from the gas supply lines, unless the gas
valve has been turned to the OFF position, in which
case the air would have to be purged.
WARNING INFORMATION PERTAINING TO THE
LIGHTING AND OPERATION OF THE FIREPLACE.
After the Installation
NOTE: The fireplace should be run 3 to 4 hours on the initial
start-up. Turn it off and let it cool completely. Remove and
clean the glass. Replace the glass and run the fireplace for
an additional 8 hours. This will help to cure the products
used in the paint and logs.
LEAVE THIS INSTALLATION MANUAL WITH
!
THE APPLIANCE FOR FUTURE REFERENCE.
During this break-in period it is recommended that some
windows in the house be opened for air circulation. This will
help avoid setting off smoke detectors, and help eliminate
any odors associated with the fireplace’s initial burning.
GAP MAINTAINER CLIP
AIR SHUTTER
HANDLE
Figure 36.
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Maintaining and Servicing Your Fireplace
4
Fireplace Maintenance
Checking Flame Patterns, Flame Height
Frequency: Periodically.
Although the frequency of your fireplace servicing and main-
tenance will depend on use and the type of installation, you
should have a qualified service technician perform an appli-
ance check-up at the beginning of each heating season.
See the table below for specific guidelines regarding each
fireplace maintenance task.
By: Qualified service technician/Home owner.
Task: Make a visual check of your fireplace’s flame patterns.
Make sure the flames are steady - not lifting or floating. The
thermopile/thermocouple tips should be covered with flame.
See Figure 25.
IMPORTANT: TURN OFF THE GAS BEFORE SERVICING
YOUR FIREPLACE.
Checking Vent System
Frequency: Before initial use and at least annually
thereafter, more frequently if possible.
Replacing old ember material
Frequency: Once annually, during the checkup.
By: Qualified service technician.
By: Qualified service technician/Home owner.
Task: Inspect the external vent cap on a regular basis to
ensure that no debris is interfering with the flow of air. Inspect
entire vent system for proper function.
Task: Brush away loose ember material near the burner.
Replace old ember material with new dime-size and shape
pieces. Save the remaining ember material and repeat this
procedure at your next servicing. For more information, see
Placing Ember Material.
Cleaning Glass Door
Frequency: After the first 3 to 4 hours of use. As neces-
sary after initial cleaning.
Cleaning Burner and Controls
By: Home owner.
Frequency: Once annually.
By: Qualified service technician.
Task: Brush or vacuum the control compartment, fireplace
logs and burner areas surrounding the logs.
Task: Remove and clean glass after the first 3 to 4 hours of
use. After the initial cleaning, clean as necessary, particu-
larly after adding new ember (flame colorant) material. Film
deposits on the inside of the glass door should be cleaned
off using a household glass cleaner. NOTE: DO NOT handle
or attempt to clean the door when it is hot and DO
NOT use abrasive cleaners.
Cleaning Flame Sensor Rod (IPI Systems)
Frequency: Annually.
By: Qualified service technician.
Task: Make a visual check of the straight flame sensor rod
(see Figure 25). Use emery cloth to carefully remove any
existing film or white deposits.
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