Heat Glo LifeStyle Electric Heater SL 750TRS IPI D User Manual
Owner’s Manual  
Installation and Operation  
Models:  
SL-750TRS-IPI-D  
SL-550TRS-IPI-D  
SL-350TRS-C  
CAUTION  
DO NOT DISCARD THIS MANUAL  
Important operating and  
maintenance instruc-  
tions included.  
Read, understand and follow  
these instructions for safe  
installation and operation.  
Leave this manual with  
party responsible for  
use and operation.  
•
•
•
WARNING  
WARNING: If the information in these  
instructions is not followed exactly, a fire  
or explosion may result causing proper-  
ty damage, personal injury, or death.  
HOT! DO NOT TOUCH.  
SEVERE BURNS MAYRESULT.  
CLOTHING IGNITION MAY RESULT.  
Glass and other surfaces are hot during  
operation and cool down.  
•
Keep children away.  
• Do not store or use gasoline or other flamma-  
ble vapors and liquids in the vicinity of this or  
any other appliance.  
•
•
•
•
CAREFULLY SUPERVISE children in same room as  
appliance.  
Alert children and adults to hazards of high  
temperatures.  
• What to do if you smell gas  
- Do not try to light any appliance  
Do NOT operate with protective barriers open or  
removed.  
- Do not touch any electrical switch. Do not  
use any phone in your building.  
Keep clothing, furniture, draperies and other  
combustibles away.  
- Immediately call your gas supplier from a  
neighbor’s phone. Follow the gas supplier’s  
instructions.  
This appliance has been supplied with an integral barrier  
to prevent direct contact with the fixed glass panel. Do  
NOT operate the appliance with the barrier removed.  
Contact your dealer or Hearth & Home Technologies if the  
barrier is not present or help is needed to properly install one.  
- If you cannot reach your gas supplier, call  
the fire department.  
• Installation and service must be performed by  
a qualified installer, service agency, or the gas  
supplier.  
In the Commonwealth of Massachusetts:  
• installation must be performed by a licensed plumber or  
gas fitter;  
See Table of Contents for location of additional  
Commonwealth of Massachusetts requirements.  
Í
This appliance may be installed as an OEM installation in  
manufactured home (USA only) or mobile home and must  
be installed in accordance with the manufacturer’s instruc-  
tions and the manufactured home construction and safety  
standard, Title 24 CFR, Part 3280 or Standard for Installa-  
tion in Mobile Homes, CAN/CSA Z240MH.  
Installation and service of this appliance should be  
performed by qualified personnel. Hearth & Home  
Technologies suggests NFI certified or factory-trained  
professionals, or technicians supervised  
by an NFI certified professional.  
This appliance is only for use with the type(s) of gas indi-  
cated on the rating plate.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
1
TABLE OF CONTENTS  
Safety and Warning Information ......................................................... 2  
Service Parts Lists ................................................................................. 4  
Î
Section 1: Approvals and Codes ........................................................ 12  
Appliance Certification ........................................................................... 12  
Installation Codes .................................................................................. 12  
HighAltitude Installations ...................................................................... 12  
Requirements for the Commonwealth of Massachusetts........................ 13  
Î
Section 2: Getting Started .................................................................. 14  
Introducing the Heat & Glo Gas Appliances ........................................... 14  
Pre-installation Preparation .................................................................... 14  
Section 3: Installing the Appliance ................................................... 18  
Constructing theAppliance Chase ......................................................... 18  
Step 1  
Step 2  
Step 3  
Locating theAppliance .......................................................... 18  
Framing theAppliance .......................................................... 19  
Installing the Vent System .................................................... 22  
A. Vent System Approvals ................................................... 22  
B. Installing Vent Components ............................................. 32  
C. Vent Termination.............................................................. 35  
Positioning, Leveling, and  
Step 4  
Securing theAppliance ......................................................... 38  
The Gas Control Systems ..................................................... 38  
The Gas Supply Line............................................................. 39  
Gas Pressure Requirements ................................................. 39  
Wiring theAppliance ............................................................. 40  
Finishing ............................................................................... 42  
Step 5  
Step 6  
Step 7  
Step 8  
Step 9  
Step 10 Installing Trim, Logs, and Ember Material ............................. 43  
Installing the Trim.................................................................. 43  
Positioning the Logs ............................................................. 43  
Shutter Settings .................................................................... 43  
Placing the Ember Material................................................... 43  
Glass Specifications ............................................................. 43  
Step 11 Before Lighting theAppliance................................................ 44  
Step 12 Lighting theAppliance ........................................................... 44  
After the Installation ............................................................................... 44  
Section 4: Maintaining and Servicing Your Appliance ................... 45  
Î = Contains updated information.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
3
Download from Www.Somanuals.com. All Manuals Search And Download.  
SL-350TRS-C  
Beginning Manufacturing Date: 4-01  
Ending Manufacturing Date: ______  
Service Parts  
(NG, LP) Exploded Parts Diagram  
4
5
1
14  
6
2
13  
7 Log Set Assembly  
3
8
15  
12  
10  
9
11  
Part number list on following page.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
4
SL-350TRS-C  
(NG, LP) Service Parts List  
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.  
ITEM  
STANDING PILOT  
SERIAL #  
PART NUMBER  
Burner Orifice NG (#43C)  
582-843  
Burner Orifice LP (#53C)  
Glass Door Assembly  
Burner NG, LP  
582-853  
1
2
3
4
GLA-350TRS  
540-234A  
540-382A  
540-361A  
Mesh Panel Door  
Log Grate  
PRE 4/06  
POST 4/06  
540-206T (Tan)  
2065-206 (Black)  
5
Base Refractory  
6
Hood  
SRV540-174  
LOGS-350  
7
Log Set Assembly  
Log 1  
8
SRV530-701  
SRV530-704  
SRV540-702  
SRV530-705  
SRV530-703  
9
Log 2  
10  
11  
12  
13  
14  
15  
Log 3  
Log 4  
Log 5  
PRE  
00251404  
100-250A  
4021-013  
Junction Box  
Louver, Top  
POST 00251404  
540-256A  
540-257A  
Louver, Bottom  
Pilot Orifice NG  
Pilot Orifice LP  
Thermocouple  
Thermopile  
446-505  
446-517  
446-511  
060-512  
Conversion Kit NG  
Conversion Kit LP  
Vermiculite Embers  
Exhaust Restrictor  
Glass Latch Assembly  
Mineral Wool  
Touch up Paint  
NGK-350TRS-C  
LPK-350TRS-C  
MYSTIC-EMBERS  
530-299  
386-122A  
050-721  
TUP-GBK-12  
Also see additional pages for valve assembly service part numbers.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
5
SL-350TRS-C  
Beginning Manufacturing Date: 4-01  
Ending Manufacturing Date: ______  
Service Parts  
(NG, LP) Exploded Parts Diagram  
4
Standing Pilot Ignition  
ValveAssembly  
2
10  
7
3
5
6
9
1
8
ITEM  
DESCRIPTION  
SERIAL #  
PART NUMBER  
291-513  
1
2
Piezo Ignitor  
Burner Neck Gasket  
2045-407  
PRE 00251404  
POST 00251404  
N/A  
2045-024  
3
Thermostat Wire Assembly  
4
4
5
6
7
8
8
Pilot Assembly NG  
Pilot Assembly LP  
Valve Bracket  
530-510A  
530-511A  
2025-101  
530-431  
302-320A  
060-522  
060-523  
Valve Plate Gasket  
Flex Ball Valve Assembly  
Valve NG  
Valve LP  
PRE 22099930  
POST 22099930  
567-301A  
530-302A  
9
Flexible Gas Connector  
Pilot Bracket  
10  
530-164  
PRE 00251404  
POST 00251404  
060-511  
N/A  
ON/OFF Rocker Switch  
PRE 00251404  
POST 00251404  
049-552A  
N/A  
Wire Assembly  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
6
SL-550TRS-IPI-D  
Service Parts  
Beginning Manufacturing Date: 4-04  
Ending Manufacturing Date: ______  
(NG, LP) Exploded Parts Diagram  
Î
4
14  
5
6
13  
15  
1
7 Log Set Assembly  
2
9
12  
3
11  
10  
8
Part number list on following page.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
7
(NG, LP) Service Parts List  
SL-550TRS-IPI-D  
IMPORTANT: THIS IS DATED INFORMATION. The most current information is located on your dealers VIP site. When ordering,  
supply serial and model numbers to ensure correct service parts.  
ITEM  
DESCRIPTION  
SERIAL #  
PART NUMBER  
Burner Orifice NG (#38C)  
Burner Orifice LP (#53C)  
Junction Box  
582-838  
582-853  
1
2
2
3
4
5
6
7
8
9
4021-013  
Burner NG  
2065-005  
Burner LP  
2065-006  
Glass Door Assembly  
Log Grate  
GLA-550TRS  
2066-036  
Base Refractory NG, LP  
Hood  
2065-100  
SRV550-175  
LOGS-550TRS-D  
SRV2065-701  
SRV2065-702  
SRV2065-703  
SRV2065-704  
SRV2065-705  
BRICK-550TRS-D  
SRV2044-711  
SRV2044-710  
SRV2044-712  
446-505  
Log Set Assembly  
Log 1  
Log 2  
10 Log 3  
11 Log 4  
12 Log 5  
Refractory Kit  
Í
13 Refractory, Back  
14 Refractory, Left Side  
15 Refractory, Right Side  
Pilot Orifice NG  
Í
Í
Pilot Orifice LP  
446-517  
Thermocouple  
446-511  
Thermopile  
060-512  
Mineral Wool  
050-721  
Glass Latch  
386-122A  
Exhaust Restrictor  
Touch up Paint  
530-299  
TUP-GBK-12  
ACCESSORIES  
Fan Kit  
GFK-160A  
Extended Vertical Baffle Kit  
Wall Switch Kit, Off-white  
Wall Switch Kit, White  
Conversion Kit NG  
Conversion Kit LP  
Vermiculite Embers  
BAF-VERT  
WSK-21  
WSK-21-W  
NGK-550TRS-IPID  
LPK-550TRS-IPID  
MYSTIC-EMBERS  
Also see additional pages for valve assembly service part numbers.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
8
Service Parts  
SL-750TRS-IPI-D  
(NG, LP) Exploded Parts Diagram  
Beginning Manufacturing Date: 4-04  
Ending Manufacturing Date: ______  
Î
6
4
14  
5
13  
2
1
15  
7 Log Set Assembly  
3
12  
11  
8
9
10  
Part number list on following page.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
9
SL-750TRS-IPI-D  
(NG, LP) Service Parts List  
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.  
ITEM  
DESCRIPTION  
SERIAL #  
PART NUMBER  
Burner Orifice NG (#36C)  
Burner Orifice LP (#52C)  
Junction Box  
582-836  
582-852  
1
2
2
3
4
5
6
7
8
9
4021-013  
Burner NG  
2066-005  
Burner LP  
2065-006  
Glass Door Assembly  
Log Grate  
GLA-750TRS  
2066-036  
Base Refractory NG, LP  
Hood  
2066-100  
SRV530-175  
LOGS-750TRS-D  
SRV2065-701  
SRV2066-702  
SRV2066-703  
SRV2066-704  
SRV2066-705  
BRICK-750TRS-D  
SRV2045-711  
SRV2045-710  
SRV2045-712  
050-721  
Log Set Assembly  
Log 1  
Log 2  
10 Log 3  
11 Log 4  
12 Log 5  
Refractory Kit  
Í
Í
Í
13 Refractory, Back  
14 Refractory, Left Side  
15 Refractory, Right Side  
Mineral Wool  
Glass Latch Assembly  
Exhaust Restrictor  
386-122A  
530-299  
Touch up Paint  
TUP-GBK-12  
ACCESSORIES  
Fan Kit  
GFK-160A  
Extended Vertical Baffle Kit  
Wall Switch Kit, Off-white  
Wall Switch Kit, White  
Conversion Kit NG  
Conversion Kit LP  
Vermiculite Embers  
BAF-VERT  
WSK-21  
WSK-21-W  
NGK-750TRS-IPID  
LPK-750TRS-IPID  
MYSTIC-EMBERS  
Also see additional pages for valve assembly service part numbers.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
10  
Service Parts  
SL-750TRS-IPI-D, SL-550TRS-IPI-D  
(NG, LP) Exploded Parts Diagram  
Beginning Manufacturing Date: 4-04  
Ending Manufacturing Date: ______  
Intermittent Pilot Ignition  
ValveAssembly  
4
6
1
15  
14  
5
7
2
12  
13  
9
10  
8
3
11  
ITEM /  
SERIAL #  
/N° DE SÉRIE  
PART NUMBER  
/ N° DE PIÈCE  
DESCRIPTION  
Burner Neck Gasket / Joint de Cou de Brûleur  
PIÈCE  
1
2045-407  
2
Thermostat Wire Assembly / L'Assemblée de Fil de thermostat  
2045-024  
3
4
4
5
Wire Assembly / Module de fil  
2012-206  
4021-025  
4021-026  
2025-101  
Pilot Assembly NG / Module de veilleuse GN  
Pilot Assembly LP / Module de veilleuse PL  
Valve Bracket / Parenthèse de Valve  
6
Ground Strap / Courroie de Raison(Terre)  
Flex Ball Valve Assembly / Fléchir l'Assemblée de Soupape de Balle  
Valve NG / Valve GN  
385-512  
302-320A  
750-500  
750-501  
530-302A  
593-592  
593-590A  
593-594A  
593-593A  
530-431  
2065-117  
7
8
8
Valve LP / Valve PL  
9
Flexible Gas Connector / Tuyau à gaz flexible  
Module / Module  
10  
11  
12  
13  
14  
15  
Wire Assembly / Module de fil  
Battery Pack / Paquet de Batterie(Pile)  
3 Volt Transformer / 3 Transformateur de Volt  
Valve Plate Gasket / Joint de Plat de Valve  
Pilot Bracket / Parenthèse Pilote  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
11  
Approvals and  
Codes  
1
Appliance Certification  
High Altitude Installations  
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.  
The Heat & Glo appliance models discussed in this Installers  
Guide have been tested to certification standards and listed  
by the applicable laboratories.  
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  
MODELS: SL-750TRS-IPI-D,SL-550TRS-IPI-D,  
SL-350TRS-C  
LABORATORY: Underwriters Laboratories  
TYPE: Direct Vent Gas Fireplace Heater  
STANDARD: ANSI Z21.88•CSA2.33•UL307B  
If installing this appliance at an elevation above 4,500 feet  
(in Canada), check with local authorities.  
NOTE: THESE MODELS ARE UL LISTED TO UL307B,  
THE STANDARD FOR GAS-BURNING HEATINGAPPLI-  
ANCES FOR MANUFACTURED HOMES AND RECRE-  
ATIONAL VEHICLES.  
Installation Codes  
The appliance installation must conform to local codes.  
Before installing the appliance, 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 appliance installation  
must conform to the National Fuel Gas CodeANSI 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  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
12  
Inspection  
NOTE: The following requirements reference various  
Massachusetts and national codes not contained in  
this document.  
The state or local gas inspector of the side wall horizontally  
vented gas fueled equipment shall not approve the installa-  
tion unless, upon inspection, the inspector observes carbon  
monoxide detectors and signage installed in accordance with  
the provisions of 248 CMR 5.08(2)(a)1 through 4.  
Î
Requirements for the Commonwealth of  
Massachusetts  
Exemptions  
The following equipment is exempt from 248 CMR 5.08(2)(a)1  
through 4:  
For all side wall horizontally vented gas fueled equipment  
installed in every dwelling, building or structure used in  
whole or in part for residential purposes, including those  
owned or operated by the Commonwealth and where the  
side wall exhaust vent termination is less than seven (7)  
feet above finished grade in the area of the venting, includ-  
ing but not limited to decks and porches, the following re-  
quirements shall be satisfied:  
•
The equipment listed in Chapter 10 entitled “Equipment  
Not Required To Be Vented” in the most current edition  
of NFPA 54 as adopted by the Board; and  
•
Product Approved side wall horizontally vented gas fu-  
eled equipment installed in a room or structure sepa-  
rate from the dwelling, building or structure used in whole  
or in part for residential purposes.  
Installation of Carbon Monoxide Detectors  
At the time of installation of the side wall horizontal vented  
gas fueled equipment, the installing plumber or gasfitter  
shall observe that a hard wired carbon monoxide detector  
with an alarm and battery back-up is installed on the floor  
level where the gas equipment is to be installed. In addi-  
tion, the installing plumber or gasfitter shall observe that a  
battery operated or hard wired carbon monoxide detector  
with an alarm is installed on each additional level of the  
dwelling, building or structure served by the side wall hori-  
zontal vented gas fueled equipment. It shall be the respon-  
sibility of the property owner to secure the services of qual-  
ified licensed professionals for the installation of hard wired  
carbon monoxide detectors.  
MANUFACTURER REQUIREMENTS  
Gas Equipment Venting System Provided  
When the manufacturer of ProductApproved side wall hor-  
izontally vented gas equipment provides a venting system  
design or venting system components with the equipment,  
the instructions provided by the manufacturer for installa-  
tion of the equipment and the venting system shall include:  
•
Detailed instructions for the installation of the venting  
system design or the venting system components; and  
•
A complete parts list for the venting system design or  
venting system.  
In the event that the side wall horizontally vented gas fu-  
eled equipment is installed in a crawl space or an attic, the  
hard wired carbon monoxide detector with alarm and bat-  
tery back-up may be installed on the next adjacent floor  
level.  
In the event that the requirements of this subdivision can  
not be met at the time of completion of installation, the  
owner shall have a period of thirty (30) days to comply with  
the above requirements; provided, however, that during said  
thirty (30) day period, a battery operated carbon monoxide  
detector with an alarm shall be installed.  
Gas Equipment Venting System NOT Provided  
When the manufacturer of a Product Approved side wall  
horizontally vented gas fueled equipment does not provide  
the parts for venting the flue gases, but identifies “special  
venting systems”, the following requirements shall be sat-  
isfied by the manufacturer:  
•
The referenced “special venting system” instructions shall  
be included with the appliance or equipment installation  
instructions; and  
Approved Carbon Monoxide Detectors  
Each carbon monoxide detector as required in accordance  
with the above provisions shall comply with NFPA720 and  
be ANSI/UL 2034 listed and IAS certified.  
•
The “special venting systems” shall be ProductApproved  
by the Board, and the instructions for that system shall  
include a parts list and detailed installation instructions.  
A copy of all installation instructions for all Product Ap-  
proved side wall horizontally vented gas fueled equipment,  
all venting instructions, all parts lists for venting instruc-  
tions, and/or all venting design instructions shall remain  
with the appliance or equipment at the completion of the  
installation.  
Signage  
A metal or plastic identification plate shall be permanently  
mounted to the exterior of the building at a minimum height  
of eight (8) feet above grade directly in line with the ex-  
haust vent terminal for the horizontally vented gas fueled  
heating appliance or equipment. The sign shall read, in  
print size no less than one-half (1/2) inch in size, “GAS  
VENT DIRECTLY BELOW. KEEP CLEAR OF ALL OB-  
STRUCTIONS”.  
See Gas Connection section for additional Common-  
wealth of Massachusetts requirements.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
13  
Getting Started  
2
Introducing the Heat & Glo Gas Appliances  
The Heat & Glo Warranty will be voided by, and Heat & Glo  
disclaims any responsibility for, the following actions:  
Heat & Glo direct vent gas appliances are designed to op-  
erate with all combustion air siphoned from outside of the  
building and all exhaust gases expelled to the outside.  
•
Installation of any damaged appliance or vent system  
component.  
•
•
•
•
Modification of the appliance 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 appliance 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 appliance 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 appliance installation, it’s necessary to  
determine:  
The vent system components and trim doors are shipped  
in separate packages. The gas logs are 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 appliance is to be installed on carpeting or tile, or on  
any combustible material other than wood flooring, the  
appliance should be installed on a metal or wood panel that  
extends the full width and depth of the appliance.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
14  
30-3/4  
[781]  
1/2  
[13]  
15-3/8  
[391]  
16-1/4  
[413]  
15-7/8  
[403]  
8-3/4  
[222]  
ø 6-5/8  
[168.3]  
40  
[1016]  
37-7/8  
[962]  
35-5/8  
[905]  
2-1/4  
[57]  
5-1/2  
[140]  
3-9/16  
[
]
90  
36-1/8  
[918]  
41  
ELECTRICAL  
ACCESS  
6-7/8  
[175]  
6
GASS LINE  
ACCESS  
[152]  
[1041.4]  
TOP STANDOFFS  
HOOD  
VENT COLLARS  
CERAMIC  
FIBER PAD  
RATING PLATES  
& LABELS  
BOTTOM GRILLE  
COVER  
GAS  
CONTROLS  
GAS LINE  
ACCESS  
ELECTRICAL  
ACCESS  
Figure 1. Diagram of the SL-750TRS-IPI-D  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
15  
25-3/4  
]
[654  
]
[13  
1/2  
12-7/8  
]
[327  
16-1/4  
15-7/8  
]
]
[413  
[403  
8-13/16  
[224  
]
]
[168.3  
]
ø 8  
[
168.3  
ø 6-5/8  
5-1/2  
35-7/16  
[900.1  
]
[140  
3-1/2  
]
32-1/8  
[816  
2-1/8  
[54  
32-9/16  
[
]
90  
]
]
[
]
827  
GAS LINE  
ACCESS  
ELECTRICAL  
ACCESS  
31-1/8  
6-7/8  
[174]  
6
[
791]  
[152]  
36  
[914]  
TOP STANDOFFS  
HOOD  
VENT COLLARS  
CERAMIC  
FIBER PAD  
RATING PLATES  
& LABELS  
BOTTOM GRILLE  
COVER  
GAS  
CONTROLS  
GAS LINE  
ACCESS  
ELECTRICAL  
ACCESS  
Figure 2. Diagram of the SL-550TRS-IPI-D  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
16  
22-3/4 [577]  
[13]  
1/2  
[289]  
[402]  
11-3/8  
16-1/4  
[413]  
15-7/8  
8-3/4  
[223]  
ø8 [203]  
[168.3]  
ø 6-5/8  
34-1/2  
[876]  
30-5/8  
[777]  
15-1/4  
[388]  
3-1/2  
[90]  
30-1/2  
[776]  
2-1/8  
[55]  
29  
[737]  
21-1/4  
[540]  
28-1/8  
[714]  
GAS LINE  
ACCESS  
ELECTRICAL  
ACCESS  
6-7/8  
[174]  
6
33  
[836]  
[153]  
TOP STANDOFFS  
VENT COLLARS  
HOOD  
CERAMIC  
FIBER PAD  
RATING PLATES  
& LABELS  
BOTTOM GRILLE  
COVER  
GAS  
CONTROLS  
GAS LINE  
ACCESS  
ELECTRICAL  
ACCESS  
Figure 3. Diagram of the SL-350TRS-C  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
17  
3” MIN. (76mm)  
B
Installing theAppliance  
A
3
Constructing the Appliance Chase  
E
D
A chase is a vertical box-like structure built to enclose the  
gas appliance 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.  
C
1/2 “ MIN. (13mm)  
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.  
MODEL  
VENT  
Top  
A
B
C
D
E
42  
42  
16-1/4  
16-1/4  
31-7/8  
36-5/8  
29-3/8  
34-1/8  
27-7/8  
32-5/8  
45  
52  
63-3/4  
73-1/4  
SL-750TRS-IPI-D  
Rear  
*
Top  
Rear  
Top  
37 16-1/4  
37 16-1/4  
34 16-1/4  
34 16-1/4  
41-1/2 58-3/4  
48-1/2 68-1/4  
39-3/8 55-5/8  
46-3/8 65-1/8  
SL-550TRS-IPI-D  
SL-350TRS-C  
*
*
Rear  
*NOTE: If venting with (2) 900 elbows off rear of unit  
Factory-built appliance 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 out-  
side building envelope in any manner.  
the dimensions C, D, and E, will change.  
Figure 4. Appliance Dimensions, Locations,  
and Space Requirements  
This means that the walls, ceiling, base plate and cantilever  
floor of the chase should be insulated. Vapor and air infiltra-  
tion barriers should be installed in the chase as per regional  
codes for the rest of the home. Additionally, in regions where  
cold air infiltration may be an issue, the inside surfaces  
may be sheetrocked and taped for maximum air tightness.  
Minimum Clearances  
from the Appliance to Combustible Materials  
Inches mm  
Glass Front.......................................... 36 .... 914  
Floor .....................................................0....... 0  
Rear .................................................... 1/2 .... 13  
Sides .................................................. 1/2 .... 13  
*Top (SL-750TRS-IPI-D) .......................................... 3 1/4 ... 83  
(SL-550TRS-IPI-D, SL-350TRS-C) ...................1 1/2 ... 38  
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, a layer of plywood may be placed  
underneath to prevent conducting cold up into the room.  
Ceiling** ............................................... 31 .... 787  
* The clearance to the ceiling is measured from the top  
of the unit, excluding the standoffs (see Figure 37).  
THE CHASE SHOULD BE CONSTRUCTED SO THATALL  
CLEARANCES TO THE APPLIANCEARE MAINTAINED  
AS SPECIFIED WITHIN THIS INSTALLERS GUIDE.  
Minimum Clearances  
from the Vent Pipe to Combustible Materials  
Step 1. Locating the Appliance  
Inches  
mm  
Space and clearance requirements for locating a appliance  
within a room (see Figure 4).  
Vertical Sections. ............. 1 ................ 25  
Horizontal Sections  
Top ..................................... 3 ................ 75  
Bottom ............................... 1 ................ 25  
Sides ................................. 1 ................ 25  
Clearance Requirements  
The top and back of the appliance are defined by stand-  
offs. The minimum clearance to a perpendicular wall  
extending past the face of the appliance is 3 inches (76mm).  
The back of the appliance may be recessed 16 1/4 inches  
(413mm) into combustible construction.  
At Wall Firestops  
Top .................................. 2 1/2 ............63.7  
Bottom .............................. 1/2 ............... 13  
Sides ................................. 1 ................ 25  
The distance from the unit to combustible construction is to  
be measured from the unit outer wrap surface to the com-  
bustible construction, NOT from the screw heads that se-  
cure the unit together.  
For minimum clearances, see the direct vent termination  
clearance diagrams in Figures 29 and 30 in this manual.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
18  
Step 2. Framing the Appliance  
CAUTION: MEASURE APPLIANCE DIMENSIONS AND  
VERIFY FRAMING METHODS AND WALL COVERING  
DETAILS BEFORE FRAMING.  
Appliance framing can be built before or after the appliance  
is set in place. Framing should be positioned to accommo-  
date wall coverings and appliance facing material. The dia-  
gram below shows framing reference dimensions.  
The framing headers  
may rest on the  
appliance stand-offs.  
VENT  
FRAMING  
HOLE  
*The center of the  
framing hole is one (1)  
inch (25.4mm) above  
the center of the hori-  
zontal vent pipe.  
*
D
E
B
Framing should be  
constructed of 2 X 4  
lumber or heavier.  
C
Models  
A
B
C
D
E
A
SL-750TRS-IPI-D  
42” 38 1/4” 16 1/4”  
41” 27 7/8”  
SL-550TRS-IPI-D  
SL-350TRS-C  
37”  
34”  
33”  
31”  
16 1/4” 36 1/2” 24 3/8”  
16 1/4” 35 1/2” 22 3/8”  
3”  
WALL STUD  
NON-COMBUSTIBLE ZONE  
IS DEFINED BY 3” ABOVE THE  
ELBOW FOR THE ENTIRE  
2-1/4”  
WIDTH AND DEPTH (BEHIND THE  
FRONT HEADER) OF THE FIREBOX.  
Figure 5. Framing Dimensions  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
19  
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  
(34.93mm) AT EACH JOINT.  
DVP  
90ST  
Figure 6. DVP-Series Direct Vent Component Specifications (5-inch inner pipe / 8-inch outer pipe)  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
20  
Download from Www.Somanuals.com. All Manuals Search And Download.  
6 1/2  
6 3/8  
9 1/4  
6 5/8  
6 1/2  
9 5/8  
6 3/8  
SL-45D  
6 5/8  
9 5/8  
SL-90D  
SL-09D  
SL-12/17D (SL12-17D)  
SL-24D  
SL-48D  
SL-36D  
8 3/4  
12-17  
23 3/4  
35 3/4  
47 3/4  
17-24  
6 1/2  
11 3/4  
5 3/4  
6 5/8  
SL-17/24D  
(SL17-24D)  
SL-12D  
SL-06D  
SL-FLEX-10  
120”  
(3048mm)  
SL-FLEX-2  
SL-FLEX-5  
SL-FLEX-3  
60”  
(1524mm)  
24”  
(610mm)  
NOTE: PIPES OVERLAP 1-3/8 INCHES  
(34.93mm) AT EACH JOINT.  
36”  
(914mm)  
Figure 7. SL D-Series Direct Vent Component Specifications (4-inch inner pipe / 6 5/8-inch outer pipe)  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
21  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Step 3. Installing the Vent System  
WARNING: YOU MUST NOT MIX DVP-SERIES  
AND SL D-SERIES COMPONENTS IN ANY VENT  
SYSTEM CONFIGURATION.  
!
A. Vent System Approvals  
These models have vent starting collars on both the top  
and the back of the unit. Depending upon the installation,  
decide which ONE set of starting collars will be used to  
attach the vent system. The starting collar sealing cap must  
remain on the starting collar NOT used.  
Identifying Vent Components  
Approved vent system components are labeled for identifi-  
cation. NO OTHER VENTING SYSTEMS OR COMPO-  
NENTS MAY BE USED. Detailed installation instructions  
are included with each vent termination kit and should be  
used in conjunction with this Installers Guide. Figure 8  
shows vent system components and terminations.  
These models use SL-D-series, direct vent components  
when using the TOP vent collars. This pipe is tested and  
listed as an approved component of the appliance. 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.  
The vent systems installed on this gas appliance 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 also use DVP-series direct vent components  
when using the REAR vent collars.  
NOTE: Two 45° elbows may be used in place of one  
90° elbow. Maximum and minimum rise to run ratios  
must always be maintained in the vent system when  
using 45° elbows.  
The flame and ember appearance may vary based on the  
type of fuel burned and the venting configuration used.  
Vent System Components  
Vent System Termination Kits  
VERTICAL  
TERMINATION  
DVP-SERIES  
STORM COLLAR  
DVP-TVHW  
ROOF FLASHING  
HORIZONTAL PIPE  
DVP-TRAP  
HORIZONTAL  
TERMINATION  
SUPPORT  
(SL-Series)  
WALL  
FIRESTOP  
DVP-TB1  
(Required  
to have a  
minimum of 3  
feet of vertical  
in the vent  
system)  
PIPE LENGTH  
PVK-80  
For use with DVP venting.  
No adapters.  
WALL BRACKET  
(SL-Series)  
90 DEGREE  
ELBOW  
CEILING  
FIRESTOP  
SL D-SERIES  
*
SLK-01TRD  
SLK-01TRF*  
SLK-SNKD  
SLK-991DA  
(There MUST be a 25% reduction  
in total H when using the snorkel  
cap except when using the simple  
up and out installation (see Fig. 9)  
SLFLEX2-01TRFA  
* For use with flex vent only.  
Figure 8. Vent System Components and Termination Kits  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
22  
Flex Vent  
CAP  
The flex vent must be supported with the spacing between  
support intervals not exceeding 4 feet, with no more than ½  
inch sag between supports.  
STRAIGHT UP  
VERTICAL VENTING  
V (FT.)  
A support is required at each change in venting direction,  
and in any location where it is necessary to maintain the  
necessary clearance to combustibles.Asimple “up and out”  
installation (Figure 9) requires only enough support to main-  
tain the necessary clearance to combustibles. However, the  
vent attachment point and the firestop location are consid-  
ered to be supports.  
45' MAX.  
NOTE: For vertical venting  
over 20 feet a restrictor  
plate is recommended for  
improvedflameappearance.  
V
TERMINATION  
CAP  
3” CLEARANCE  
Use SL D-Series  
components only.  
FLEX-VENT  
1”  
CLEARANCE  
Figure 10.  
Straight up Vertical Venting  
Figure 9.  
STRAIGHT OUT HORIZONTAL VENTING  
WITH TWO 900 ELBOWS  
H
Max. Run  
36" (914 mm)  
90-DEGREE  
ELBOWS  
Use two 900 elbows for corner installations.  
The use of two 900 elbows in a corner installa-  
tion will affect space requirements (see Fig. 4)  
H
Use DVP-Series  
components only.  
Figure 11. Straight Out Horizontal Venting  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
23  
V
H
1' MIN. (305mm)  
2' MIN. (610mm)  
3' MIN. (914mm)  
4' MIN. (1.22m)  
V+H=40' MAX. (12.4m)  
H = 8' MAX. (2.4m)  
2' MAX. (610mm)  
4' MAX. (1.22m)  
6' MAX. (1.86m)  
8' MAX. (2.4m)  
V
Use DVP-Series  
H
components only.  
Figure 12. Venting with One 90° Elbow  
H
Use SL D-Series  
components only.  
V
VENTING WITH ONE (1) 90o ELBOW  
NATURAL GAS  
MODEL: SL-350TRS-C MODELS: SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H (MAX.)  
H (MAX.)  
90o Elbow on Top 2.5 FT (762mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
5 FT (1.52m)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
H MAX. = 16 FT (4.8m)  
V + H MAX. = 40 FT (12.2m)  
VENTING WITH ONE (1) 90o ELBOW  
PROPANE  
MODELS: SL-350TRS-C, SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
NOTALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
5 FT (1.52m)  
H MAX. = 16 FT (4.8m)  
V + H MAX. = 40 FT (12.2m)  
Figure 13. Venting with One 90° Elbow  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
24  
V
H
H + H1  
1' MIN. (305 mm)  
2' MIN. (610 mm)  
3' MIN. (914 mm)  
4' MIN. (1.22 m)  
2' MAX. (610 mm)  
4' MAX. (1.22 m)  
6' MAX. (1.86 m)  
8' MAX. (2.48 m)  
4' MAX. (1.22m)  
8' MAX. (2.4m)  
12' MAX. (3.6m)  
16' MAX. (4.8m)  
V+H+H1 = 40' MAX. (12.4 m)  
H = 8' MAX. (2.48 m)  
H+H1 = 16' MAX. (4.8m)  
H
1
V
Use DVP-Series  
components only.  
H
V (FT)  
H + H1 (FT)  
1' MIN. (305 mm)  
2' MIN. (610 mm)  
2' MAX. (610 mm)  
4' MAX. (1.22 m)  
3' MIN. (914 mm)  
4' MIN. (1.22 m)  
6' MAX. (1.86 m)  
8' MAX. (2.48 m)  
V
H + H1= 8' MAX. (2.48 m)  
V + H + H1= 40' (12.2m) MAX.  
H
1
H
Figure 14. Venting with Two 90° Elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
25  
VENTING WITH TWO (2) 90o ELBOWS  
MODEL: SL-350TRS-C  
NATURAL GAS  
MODELS: SL-550TRS-D, SL-750TRS-D  
H + H1 (MAX.)  
V (MIN.)  
H + H1 (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
2.5 FT (762mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
5 FT (1.52m)  
H + H1 MAX. = 16 FT (4.8m)  
V + H + H1 MAX. = 40 FT (12.2m)  
VENTING WITH TWO (2) 90o ELBOWS  
PROPANE  
MODELS: SL-350TRS-C, SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H + H1 (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
NOTALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
5 FT (1.52m)  
H + H1 MAX. = 16 FT (4.8m)  
V + H + H1 MAX. = 40 FT (12.2m)  
H1  
V
H
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
Use SL D-Series  
components only.  
Figure 15. Venting with Two 90° Elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
26  
VENTING WITH TWO (2) 90o ELBOWS  
NATURAL GAS  
MODELS: SL-550TRS-D, SL-750TRS-D  
H (MAX.)  
MODEL: SL-350TRS-C  
H (MAX.)  
V (MIN.)  
90o Elbow on Top 2.5 FT (762mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
5 FT (1.52m)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
H MAX. = 16 FT (4.8m)  
V + V1 + H MAX. = 40 FT (12.2m)  
VENTING WITH TWO (2) 90o ELBOWS  
PROPANE  
MODELS: SL-350TRS-C, SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
NOTALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
5 FT (1.52m)  
H MAX. = 16 FT (4.8m)  
V + V1 + H MAX. = 40 FT (12.2m)  
H
V1  
V
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
Use SL D-Series components only.  
Figure 16. Venting with Two 90° Elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
27  
V
H
H + H1  
1'MIN. (305mm)  
2'MIN. (610mm)  
3'MIN. (914mm)  
4' MIN. (1.22 m)  
2' MAX. (610mm)  
4' MAX. (1.22m)  
6' MAX. (1.86m)  
8' MAX. (2.48m)  
4' MAX. (1.22m)  
8' MAX. (2.48m)  
12' MAX. (3.72m)  
16' MAX. (4.8m)  
V1+V+H+H1 = 40' MAX. (12.4m)  
H = 8' MAX. (2.48m) H+H1 =16' MAX. (4.8m)  
V
1
V
H
1
H
V
H
H + H1 + H2  
1' MIN. (305 mm)  
2' MIN. (610 mm)  
3' MIN. (914 mm)  
4' MIN. (1.22 m)  
2' MAX. (610 mm)  
4' MAX. (1.22 m)  
6' MAX. (1.86 m)  
8' MAX. (2.48 m)  
4' MAX. (1.22m)  
8' MAX. (2.48m)  
12' MAX. (3.72m)  
16' MAX. (4.8m)  
1
2
V+H+H +H = 40' MAX. (12.4 m)  
1
2
H = 8' MAX. (2.48m)  
H + H + H = 16' MAX. (4.8m)  
V
H
2
H
1
Use DVP-Series  
components only.  
H
Figure 17. Venting with Three 90° elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
28  
VENTING WITH THREE (3) 90o ELBOWS  
MODEL: SL-350TRS-C  
NATURAL GAS  
MODELS: SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H(MAX.)  
2.5 FT (762mm) 4 FT (1.22m)  
3 FT (914mm) 6 FT (1.86m)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
H + H1(MAX.)  
H (MAX.)  
H + H1(MAX.)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
12 FT (3.72m)  
16 FT (4.8m)  
16 FT (4.8m)  
90o Elbow onTop  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
5 FT (1.52m)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
8 FT (2.48m)  
12 FT (3.72m)  
16 FT (4.8m)  
16 FT (4.8m)  
V + H + V1 + H1 MAX. = 40 FT (12.2m)  
VENTING WITH THREE (3) 90o ELBOWS  
PROPANE  
MODELS: SL-350TRS-C, SL-550TRS-D, SL-750TRS-D  
V (MIN.)  
H(MAX.)  
H + H1(MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
5 FT (1.52m)  
NOT ALLOWED NOT ALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
4 FT (1.22m)  
8 FT (2.48m)  
12 FT (3.72m)  
16 FT (4.8m)  
16 FT (4.8m)  
V + H + V1 + H1 MAX. = 40 FT (12.2m)  
H
H1  
V1  
V
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
Use SL D-Series  
components only.  
Figure 18. Venting with three 90° elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
29  
VENTING WITH THREE (3) 90o ELBOWS  
MODEL SL-550TRS-D  
NATURAL GAS  
MODEL SL-750TRS-D  
H + H1 (MAX.)  
V (MIN.)  
H + H1 (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
5 FT (1.52m)  
H + H1 MAX. = 16 FT (4.8m)  
V + V1 + H + H1 MAX. = 40 FT (12.2m)  
VENTING WITH THREE (3) 90o ELBOWS  
MODEL SL-550TRS-D  
PROPANE  
MODEL SL-750TRS-D  
H + H1 (MAX.)  
V (MIN.)  
H + H1 (MAX.)  
90o Elbow on Top  
1 FT (305mm)  
2 FT (610mm)  
3 FT (914mm)  
4 FT (1.22m)  
NOTALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
NOTALLOWED  
2 FT (610mm)  
4 FT (1.22m)  
6 FT (1.86m)  
8 FT (2.48m)  
16 FT (4.8m)  
5 FT (1.52m)  
H + H1 MAX. = 16 FT (4.8m)  
V + V1 + H + H1 MAX. = 40 FT (12.2m)  
V
1
V
H
H
1
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
Use SL D-Series  
components only.  
Figure 19. Venting with three 90° elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
30  
VENTING WITH FOUR (4) 90° ELBOWS  
NATURAL AND PROPANE GAS  
H1  
V (MIN.)  
H (MAX.)  
V1 (MIN.)  
H1 (MAX.)  
V2 (MIN.)  
2' (609mm) 5' (1.52m)  
5' (1.52m)  
5' (1.52m)  
4.5' (1.37m)  
V + V1 + V2 + H + H1 MAX. = 40' (12.2m)  
V2  
V1  
H
Use SL D-Series  
components only.  
V
NOTE: There MUST be a 25%  
reduction in total H when using  
flex vent except when using  
the simple up and out installa-  
tion (see Figure 9).  
Figure 20. Venting with Four 90° elbows  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
31  
B. Installing Vent Components  
After determining which set of starting collars will be used  
(top or rear), follow venting instructions accordingly.  
DVP Series Venting Only:  
1. Attaching the Venting to the Appliance  
Refer to Cinch Pipe and Termination Cap installation in-  
structions.  
NOTE: The SL-350TRS-C and SL-350TRS-C LP are built  
with the air shutter set for top vented configurations. If  
venting out the rear of the unit adjust the air shutter per  
the table in Step 10.  
WARNING: ENSURE THAT THE FIBERGLASS  
!
GASKET SUPPLIED WITH THE APPLIANCE  
SEALS BETWEEN THE FIRST VENT COMPONENT  
AND THE OUTER APPLIANCE WRAP.  
Venting Out the Rear Vent (See Figure 21)  
Remove the installed rear seal cap from the rear starting collars  
by cutting the strap at each end. Remove the insulation inside  
the 5” collar. Follow the vent configuration tables accordingly.  
If the installation is for a termination cap attached directly  
to the appliance, skip to the sections, Install Firestops  
and Vent Termination.  
Remove the 5” diameter heat shield from the 5” diameter collar  
by sliding it out.  
2. Continue Adding Vent Components  
WARNING: THE TOP HEAT SHIELD (INSIDE  
THE FIREBOX) MUST REMAIN ATTACHED IF  
THE VENT SYSTEM IS ATTACHED TO THE  
REAR STARTING COLLARS. SEE FIGURE 21.  
!
Refer to Cinch Pipe and Termination Cap installation in-  
structions.  
• Continue adding vent components, locking each succeed-  
ing component into place.  
Venting Out the Top Vent  
• Ensure that each succeeding vent component is secure-  
ly fitted and locked into the preceding component in the  
vent system.  
Remove the top vent collar seal cap by cutting the strap at  
each end. Remove the insulation inside BOTH the 4”  
diameter and 6 5/8” diameter collars. (See Figure 21).  
• 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.  
Remove the 4” diameter heat shield from the 4” diameter  
collar by sliding it out.  
You have to take the glass off for positioning the logs when the  
unit is finally installed in place and finished around it. Attach  
vent system to the top starting collars.  
3. Install Support Brackets  
WARNING: THE REAR VENT COLLAR SEAL  
CAP MUST REMAINATTACHED TO THE REAR  
VENT COLLARS IF THE VENT SYSTEM ISATTACHED  
TO THE TOP STARTING COLLARS. SEE FIGURE 21.  
Refer to Cinch Pipe and Termination Cap installation in-  
structions.  
!
Go to Step 4 Install Firestops.  
WARNING: FAILURE TO REMOVE INSULATION  
IN THE SET OF COLLARS YOU ARE USING  
COULD NEGATIVELY AFFECT APPLIANCE  
PERFORMANCE.  
!
WARNING: YOU MUST LEAVE THE INSULA-  
TION IN PLACE IN THE SET OF COLLARS YOU  
!
ARE NOT USING. FAILURE TO DO THIS COULD  
CAUSE A FIRE.  
Insert screwdriver  
or similar object  
here to remove cap.  
Venting  
Out Top  
Venting  
Out Rear  
SEAL  
CAP  
INSULATION,  
DISCARD  
BOTH  
SEAL  
CAP  
PIECES  
HEAT  
SHIELD  
HEAT  
SHIELD  
DISCARD  
INSULATION  
CUT HERE  
Figure 21.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
32  
SL-D and SL-Flex Series Venting Only:  
1. Attach the First Vent Component to the  
Starting Collars  
To attach the first vent component to the starting collars  
of the appliance:  
• Lock the vent components into place by sliding the con-  
centric pipe sections with four (4) equally spaced interior  
beads into the appliance collar or previously installed com-  
ponent end with four (4) equally spaced indented sections.  
Figure 22. Adding Venting Components  
3. Install Support Brackets  
• When the internal beads of each outer pipe line up, ro-  
tate the pipe section clockwise about one-quarter (1/4)  
turn. The vent pipe is now locked together.  
For Horizontal Runs - The vent system must be supported  
every five (5) feet of horizontal run by a horizontal pipe support.  
• Slide the ceramic fiber pad over the first vent section and  
place it flush to the appliance (see Figure 1). This will  
prevent cold air infiltration. High temp caulk may be used  
to hold the part in place. Continue to add vent compo-  
nents.  
To install support brackets for horizontal runs:  
• Place the pipe supports around the vent pipe.  
• Nail the pipe supports to the framing members.  
If the installation is for a termination cap attached directly  
to the appliance, skip to the sections, Install Firestops  
and Vent Termination.  
For Vertical Runs - The vent system must be supported  
every eight (8) feet (2.4m) above the appliance flue outlet  
by wall brackets. To install support brackets for vertical runs:  
• Attach wall brackets to the vent pipe and secure the wall  
bracket to the framing members with nails or screws.  
2. Continue Adding Vent Components  
• Continue adding vent components, locking each succeed-  
ing component into place.  
WALL BRACKET  
WALL STUD  
• Ensure that each succeeding vent component is secure-  
ly fitted and locked into the preceding component.  
• 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.  
8 FT. (2.4m)  
FLUE  
OUTLET  
1 INCH MIN.  
(25.4mm)  
Figure 23. Installing Support Brackets  
Go to Step 4 Install Firestops.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
33  
For Vertical Runs - One ceiling firestop is REQUIRED at  
the hole in each ceiling through which the vent passes.  
DVP, SL-D and SL-Flex Series Venting:  
STEP 4. Install Firestops  
To install firestops for vertical runs that pass through ceilings:  
For Horizontal Runs - Firestops are REQUIRED on both  
sides of a combustible wall through which the vent passes.  
• Position a plumb bob directly over the center of the verti-  
cal vent component.  
NOTE: Model DVP-TRAP or SLK-01TRD does not need  
an exterior firestop on an exterior combustible wall.  
• Mark the ceiling to establish the centerpoint of the vent.  
• Drill a hole or drive a nail through this centerpoint.  
To install firestops for horizontal runs that pass through  
either interior or exterior walls:  
Cut a 12” x 10“ (305mm x 25mm) hole through the wall for  
DVP-series or a 10” x 10” (254mm x 254mm) hole for SL-D-  
series pipe. The center of the framing hole is one (1) inch  
(25.4mm) above the center of the horizontal vent pipe.  
• Check the floor above for any obstructions, such as wir-  
ing or plumbing runs.  
• Reposition the appliance 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 a 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.  
NOTE: There must be NO INSULATION or other  
combustibles inside the framed firestop opening.  
NOTE: There must be NO INSULATION or other  
combustibles inside the framed firestop opening.  
10"  
(254mm)  
10" (254mm)  
1" (25.4 mm)  
10" (254mm)  
12"(DVP) or 10" (SL)  
(305mm or 254mm)  
CHIMNEY  
HOLE  
VENT PIPE  
EXISTING CEILING  
JOISTS  
NEW  
FRAMING  
MEMBERS  
CEILING  
Figure 24. Hole and Vent Pipe  
Figure 26. Hole & New Framing Members  
HEAT SHIELD  
TRIM HEAT  
SHIELD IF TOO  
LONG, ADD TO  
SHIELD IF TOO  
SHORT  
EXTERIOR  
FIRESTOP  
INTERIOR  
FIRESTOP  
Figure 25. Heat Shield, Interior & Exterior Firestops  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
34  
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.  
C. Vent Termination  
SL-Series Venting Only:  
For Horizontal Terminations - To attach and secure the  
termination to the last section of horizontal vent:  
• Rotate and interlock the ends as described at the begin-  
ning of the Installing Vent Components section.  
JOIST  
• 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.  
For trapezoidal cap termination kits:  
• Using screws secure the cap to the exterior wall through  
the flanges in the cap.  
CEILING  
NAILS (3 REQUIRED)  
For DVP Venting Only:  
CEILING FIRESTOP  
Refer to Cinch Pipe and Termination Cap installation in-  
structions.  
Figure 27. Ceiling Firestop (Ceiling Side)  
If the area above the ceiling IS an attic, position and secure  
the firestop on top of the previously framed hole.  
For All Venting:  
WARNING: THE TERMINATION CAPMUST BE  
POSITIONED SO THAT THEARROW IS POINT-  
ING UP.  
NOTE: Keep insulation away from the vent pipe at least  
1 inch (25mm).  
!
NAILS (3 REQUIRED)  
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 FOLLOWING PAGE.  
RAFTER  
CEILING  
CEILING FIRESTOP  
Figure 28. Attic Firestop  
7 1/4"  
(184mm)  
Figure 29. Trapezoid Termination Cap  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
35  
M
N
P
G
R
v
A
H
D
Q
(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 side-  
walk or a paved driveway locat-  
ed on public property  
(See Note 1)  
manently closed window.  
D*  
= 18" ....................... vertical clearance to unventilat-  
ed soffit or to ventilated soffit lo-  
M*** = 18" ......................... clearance under veranda, porch,  
deck, balcony or overhang  
cated above the terminal  
42” ......................... vinyl  
*30” ...................... for vinyl clad soffits and below  
electrical service  
Alcove Applications  
N
= 6 inches ................ non-vinyl sidewalls  
12 inches .............. vinyl sidewalls  
F
=
9" ........................ clearance to outside corner  
G
H
= 6" ......................... clearance to inside corner  
P
= 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  
QMIN = # termination caps x 3  
RMAX = (2 / # termination caps) x QACTUAL  
J
= 9" (U.S.A.)  
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, or 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 appliance when the venting system does not meet  
these requirements.  
Figure 30. Vent Termination Minimum Clearances  
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE  
INSTALLED.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
36  
To seal the roof hole, and to divert rain and snow from the  
vent system:  
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.  
• 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.  
• Make the outline of the roof hole around the centerpoint  
nail.  
• 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.  
• 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.  
• Slide the termination cap over the end of the vent pipe  
and rotate the pipe clockwise 1/4 turn.  
• Mark the roof hole accordingly.  
• Cover the opening of the installed vent pipes.  
• Cut and frame the roof hole.  
HORIZONTAL  
OVERHANG  
2 FT. MIN.  
2 FT.  
MIN.  
20” MIN.  
(DVP PIPE)  
VERTICAL  
WALL  
• Use framing lumber the same size as the roof rafters  
and install the frame securely. Flashing anchored to the  
frame must withstand heavy winds.  
LOWEST  
DISCHARGE  
OPENING  
TERMINATION  
CAP  
• Continue to install concentric vent sections up through  
the roof hole and up past the roof line until you reach the  
appropriate distance above the roof.  
X
12  
ROOF PITCH  
IS X/ 12  
WARNING: MAJOR U.S. BUILDING CODES  
!
SPECIFY MINIMUM CHIMNEY AND/OR  
VENT HEIGHTABOVE THE ROOF TOP. THESE MIN-  
IMUM HEIGHTS ARE NECESSARY IN THE INTER-  
EST OF SAFETY. SEE THE FOLLOWING DIAGRAM  
FOR MINIMUM HEIGHTS, PROVIDED THE TERMI-  
NATION CAP IS AT LEAST TWO (2) FEET (20 INCH-  
ES FOR DVP PIPE) FROM AVERTICAL WALLAND  
2-FEET BELOWAHORIZONTAL OVERHANG.  
H (MIN.) - MINIMUM HEIGHT FROM ROOF  
TO LOWEST DISCHARGE OPENING  
Roof Pitch  
H (min.) ft.  
flat to 6/12  
1.0  
1.25  
1.5  
2.0  
over 6/12 to 7/12  
over 7/12 to 8/12  
over 8/12 to 9/12  
NOTE: This also pertains to vertical vent systems in-  
stalled on the outside of the building.  
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  
2.5  
3.25  
4.0  
5.0  
6.0  
7.0  
7.5  
8.0  
Figure 31. Minimum Height from Roof to  
Lowest Discharge Opening  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
37  
Step 4. Positioning, Leveling, and  
Securing the Appliance  
Step 5. The Gas Control Systems  
WARNING: THIS UNIT IS NOT FOR USE WITH  
SOLID FUEL.  
The diagram below shows how to properly position, level,  
and secure the appliance.  
!
The two types of gas control systems used with this model:  
Standing Pilot Ignition and Intellifire Pilot Ignition (IPI).  
WARNING:  
To ensure proper clearances  
the front framing header  
must be installed on its  
narrow edge and to the  
front of the frame.  
Standing Pilot Ignition System  
This system includes millivolt control valve, standing pilot,  
thermopile/thermocouple flame sensor, and piezo ignitor.  
WARNING: 110-120 VAC MUST NEVER BE  
CONNECTED TO A CONTROL VALVE IN A  
MILLIVOLT SYSTEM.  
!
STANDING PILOT  
NAILING TABS  
(BOTH SIDES)  
Figure 32. Proper Positioning, Leveling, and  
Securing of a Appliance  
• Place the appliance into position.  
• Level the appliance from side to side and from front to  
back.  
Figure 33. Gas Control Systems  
• Shim the appliance with non-combustible material, such  
as sheet metal, as necessary.  
• Secure the appliance to the framing using nails or screws  
through the nailing tabs.  
Intellifire Pilot Ignition (IPI) System  
This system includes a 3V control valve, electronic module  
and intermittent pilot.  
WARNING: CONTINUOUS 110-120 VAC  
SERVICE MUST BE WIRED DIRECTLY TO  
!
THE APPLIANCE JUNCTION BOX IN A IPI SYSTEM.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
38  
Step 6. The Gas Supply Line  
NOTE: Have the gas supply line installed in accordance  
with local building codes by a qualified installer  
approved and/or licensed as required by the locality.  
(In the Commonwealth of Massachusetts installation  
must be performed by a licensed plumber or gas  
fitter).  
USE A WRENCH ON  
SHUT-OFF VALVE WHEN  
TIGHTENING GAS LINE  
NOTE: Before the first firing of the appliance, the gas  
supply line should be purged of any trapped air.  
MANUAL  
SHUT-OFF VALVE  
NOTE: Consult local building codes to properly size  
the gas supply line leading to the 1/2 inch (13mm)  
hook-up at the unit.  
GAS VALVE  
FLEX  
CONNECTOR  
GAS ACCESS  
This gas appliance is designed to accept a 1/2 inch (13mm)  
gas supply line. To install the gas supply line:  
Figure 34. Gas Supply Line  
• 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.  
Step 7. Gas Pressure Requirements  
• Locate the gas line access hole in the outer casing of  
the appliance.  
Pressure requirements for Heat & Glo gas appliances are  
shown in the table below.  
• The gas line may be run from either side of the appli-  
ance provided the hole in the outer wrap does not exceed  
2” in diameter and it does not penetrate the actual firebox.  
Pressure  
Natural Gas  
Propane  
Minimum  
Inlet Pressure  
5.0 inches  
w.c.  
11.0 inches  
w.c.  
• Open the appliance lower grille, insert the gas supply line  
through the gas line hole, and connect it to the shut-off valve.  
Maximum Inlet  
Gas Pressure  
14.0 inches  
w.c.  
14.0 inches  
w.c.  
• When attaching the pipe, support the control so that the  
lines are not bent or torn.  
Manifold  
Pressure  
3.5 inches  
w.c.  
10.0 inches  
w.c.  
• 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.  
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.  
WARNING: DO NOT USE AN OPEN FLAME  
TO CHECK FOR GAS LEAKS.  
!
• Insert insulation from the outside of the appliance and  
pack the insulation tightly to totally seal between the  
pipe and the outer casing.  
The appliance 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).  
• At the gas line access hole the gap between the supply  
piping and gas access hole can be plugged with non-  
combustible insulation to prevent cold air infiltration.  
The appliance 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).  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
39  
Optional Accessories  
Step 8. Wiring the Appliance  
Optional fan and remote control kits require that 110-120  
VAC be wired to the factory installed junction box before  
the appliance is permanently installed.  
NOTE: Electrical wiring must be installed by a licensed  
electrician.  
CAUTION: DISCONNECT REMOTE CONTROLS IF AB-  
SENT FOR EXTENDED TIME PERIODS. THIS WILL PRE-  
VENT ACCIDENTALAPPLIANCE OPERATION.  
Wall Switch  
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 appliance ON/  
OFF switch pigtails.  
For Standing Pilot Ignition Wiring  
Appliance Requirements  
• This appliance DOES NOT require 110-120 VAC to operate.  
CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC-  
TION WHEN SERVICING CONTROLS. WIRING ERRORS  
CAN CAUSE IMPROPERAND DANGEROUS OPERATION.  
VERIFY PROPER OPERATION AFTER SERVICING.  
WARNING: DO NOT CONNECT 110-120 VAC TO  
!
THE GAS CONTROLVALVE OR WALL SWITCH  
OR THE APPLIANCE WILL MALFUNCTION  
AND THE VALVE WILL BE DESTROYED.  
PIEZO  
PILOT  
THERMOSTAT  
WIRE ASSEMBLY  
THERMOCOUPLE  
RED  
VALVE  
Figure 35. Standing Pilot Ignition Wiring Diagram  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
40  
For Intermittent Pilot Ignition (IPI) Wiring  
Appliance Requirements  
Wiring to the battery pack should be left disconnected in  
order to conserve battery life. In the case of a loss of power,  
simply connect red and black wire leads to activate battery  
power (connect red to red, black to black). The appliance  
can be used as necessary. Once power (110 VAC) is re-  
stored, disconnect red and black wire leads to extend bat-  
tery life.  
This appliance requires that 110-120 VAC be wired to the  
junction box. Maintain correct polarity when wiring the junc-  
tion box.  
WARNING  
Optional Accessories  
Optional fan and remote control kits require that 110-120  
VAC be wired to the factory installed junction box before  
the appliance is permanently installed.  
Wire 110V to electrical junction box.  
Do NOT wire 110V to valve.  
Do NOT wire 110V to wall switch.  
•
•
Incorrect wiring will damage millivolt valves.  
Uninterrupted or continuous power is  
required at all times in IPI system EXCEPT  
when using battery back-up.  
Wall Switch  
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 appliance ON/  
OFF switch pigtails.  
•
Incorrect wiring will override IPI safety lockout and may  
cause explosion.  
Operation using Battery Power  
CAUTION: LABEL ALL WIRES PRIOR TO DISCONNEC-  
TION WHEN SERVICING CONTROLS. WIRING ERRORS  
CAN CAUSE IMPROPERAND DANGEROUS OPERATION.  
VERIFY PROPER OPERATION AFTER SERVICING.  
This appliance has an optional battery operation. The sys-  
tem is fully functional with the use of two “D” size batteries  
without ordinary 110-120 VAC power.  
IGNITION MODULE 3 VAC  
I
INTERMITTENT PILOT IGNITOR  
S
TRANSFORMER  
3 VAC  
WHITE  
ORANGE  
GROUND TO  
FIREPLACE  
CHASSIS  
PLUG IN  
JUMPER WIRE  
(TO BROWN)  
BATTERY PACK  
THERMOSTAT  
WIRE ASSEMBLY  
VALVE  
Figure 36. Intermittent Pilot Ignition (IPI) Wiring Diagram  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
41  
VARIABLE SPEED CONTROL  
JUNCTION BOX  
NOTE: IF ANY OF THE ORIGINAL WIRE  
AS SUPPLIED WITH THE APPLIANCE  
MUST BE REPLACED, IT MUST BE  
BLK  
REPLACED WITH TYPE 105OC RATED WIRE.  
BLK  
BLOWER RECEPTACLE  
BLK  
BLK  
BLK  
BLK  
BLK  
WHT  
GROUND  
WHT  
BLK  
TEMPERATURE  
SENSOR SWITCH  
BLOWER  
GRN  
SENSOR  
SWITCH  
BLK  
WHT  
BLOWER  
110-120 VAC  
“FAN”  
RECEPTACLE  
SPEED  
CONTROL  
Figure 37. Junction Box Diagram  
CAUTION: IF JOINTS BETWEEN THE FINISHED WALLS  
AND THE APPLIANCE 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 APPLIEDAS FACING TO THEAPPLI-  
ANCE SURROUND. SEE THE DIAGRAM BELOW.  
Step 9. Finishing  
Figure 38 shows the minimum vertical and corresponding  
maximum horizontal dimensions of appliance mantels or  
other combustible projections above the top front edge of  
the appliance. See Figures 4 and 5 for other appliance  
clearances.  
Only non-combustible materials may be used to cover the  
black appliance front.  
WARNING: WHEN FINISHING THE APPLI-  
ANCE, NEVER OBSTRUCT OR MODIFY THE  
AIR INLET/OUTLET GRILLES IN ANY MAN-  
NER.  
!
FINISH WALL MATERIAL MAY BE  
COMBUSTIBLE - TOP AND SIDES  
NON-COMBUSTIBLE  
BOARD  
0
CEILING  
12"  
11"  
10"  
9"  
31”  
8"  
7"  
6"  
12”  
11”  
5"  
10”  
4"  
2”  
9”  
3"  
8”  
7”  
2"  
1”  
6”  
5”  
4"  
3”  
1”  
0
0
TOP FRONT EDGE  
OF FIREPLACE  
HIGH TEMPERATURE (3000F / 1490C MIN.)  
TOP & SIDE SEAL JOINT  
Figure 39. Sealant Material  
Hearth Extensions  
Figure 38.  
Minimum Vertical and Maximum Horizontal  
Dimensions of Combustibles above Appliance  
A hearth extension may be desirable for aesthetic reasons.  
However,ANSI or CAN/CGAtesting standards do not require  
hearth extensions for gas appliance appliances.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
42  
Placing the Ember Material  
Step 10. Installing Trim, Logs and Ember  
Material, and Removing Shipping Support  
The bag labeled Mystic Embers is standard glowing ember  
material. To place the ember material:  
Installing the Trim  
•
•
Unlatch the latches at the top and bottom of the glass door.  
Remove the glass door from the unit (see Figure 40).  
Combustible materials may be brought up to the specified  
clearances on the side and top front edges of the appliance,  
but MUST NEVER overlap onto the front face. The joints  
between the finished wall and the appliance top and sides  
can only be sealed with a 300° F. (149° C) minimum sealant.  
LATCHES  
(BOTH TOP  
AND BOTTOM)  
WARNING: WHEN FINISHING THEAPPLIANCE,  
NEVER OBSTRUCT OR MODIFY THE AIR INLET/  
!
OUTLET GRILLES IN ANY MANNER.  
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 appliance.  
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 opened and the trim door removed.  
Figure 40. Glass Assembly  
Positioning the Logs  
GLASS SPECIFICATIONS:  
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.  
SL-750TRS-IPI-D .............................................. CERAMIC  
SL-550TRS-IPI-D .............................................. CERAMIC  
SL-350TRS-C ................................................... CERAMIC  
If sooting occurs, the logs might need to be repositioned  
slightly to avoid excessive flame impingement.  
•
Place Mystic Embers on base pan on both sides of the  
burner. Do NOT place on burner top.  
Shutter Settings  
•
Glowing embers can only be placed as shown around  
the front burner ports. Do NOT cover burner ports (see  
Figure 41).  
MODEL  
TOP VENTED  
1/4” open  
1/2” open  
1/2” open  
Full open  
1/2” open  
Full open  
REAR VENTED  
3/16” open  
3/8” open  
1/2” open  
Full open  
1/2” open  
Full open  
SL-350TRS-C  
SL-350TRS-C-LP  
SL-550TRS-IPI-D  
SL-550TRSLPIPID  
SL-750TRS-IPI-D  
SL-750TRSLPIPID  
EMBERS  
Figure 41  
•
Reinstall and latch the glass door.  
CAUTION: THE GLASS DOOR MUST BE SECURELY  
LATCHED BEFORE OPERATING THE UNIT.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
43  
Step 11. Before Lighting the Appliance  
Before lighting the appliance, be sure to do the following:  
Remove all paperwork from underneath the appliance.  
Review safety warnings and cautions  
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 appliance’s initial burning.  
• Read the Safety and Warning Information section at  
the beginning of this Installers Guide.  
Double-check for gas leaks  
Step 12. Lighting the Appliance  
• Before lighting the appliance, double-check the unit for  
possible gas leaks.  
You’ve reviewed all safety warnings, you’ve checked the  
appliance for gas leaks, you know the vent system is  
unobstructed, and you’ve checked for faulty components.  
Now you’re ready to light the appliance.  
Double-check vent terminations and front grilles for  
obstructions.  
• Before lighting the appliance, double-check the unit for  
possible obstructions that could be blocking the vent ter-  
minations or the front grilles.  
WARNING: PLEASE REFER TO THE USER’S  
MANUALFORALL CAUTIONS, SAFETY, AND  
WARNING INFORMATION PERTAINING TO THE  
LIGHTINGAND OPERATION OF THEAPPLIANCE.  
!
Double-check for faulty components  
• Any component that is found to be faulty MUST BE re-  
placed with an approved component. Tampering with the  
appliance components is DANGEROUS and voids all war-  
ranties.  
After the Installation  
LEAVE THIS INSTALLATION MANUAL WITH  
THE APPLIANCE FOR FUTURE REFERENCE.  
A small amount of air will be in the gas supply lines. When  
first lighting the appliance, it will take a few minutes for the  
lines to purge themselves of this air. Once the purging is  
complete, the appliance will light and will operate normally.  
!
Subsequent lightings of the appliance 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.  
NOTE: The appliance 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 appliance  
for an additional 12 hours. This will help to cure the products  
used in the paint and logs.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
44  
Maintaining and Servicing YourAppliance  
4
Appliance Maintenance  
Cleaning Flame Sensor Rod (IPI Systems)  
Frequency: Periodically.  
By: Qualified service technician.  
Task: Make a visual check of the straight flame sensor  
rod. Use emery cloth to carefully remove any existing white  
film or deposits.  
Although the frequency of your appliance 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  
appliance maintenance task.  
IMPORTANT: TURN OFF THE GAS BEFORE SERVICING  
YOUR APPLIANCE.  
Cleaning Glass Door  
Frequency: After the first 3 to 4 hours of use. As neces-  
sary after initial cleaning.  
By: Home owner.  
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.  
Replacing old ember material  
Frequency: Once annually, during the checkup.  
By: Qualified service technician.  
Task: Brush away loose ember material near the burner.  
Replace old ember material with new dime-size and shape  
pieces. New ember material should be placed alternately  
on top of the burner. Save the remaining ember material  
and repeat this procedure at your next servicing. For more  
information, see Placing Ember Material.  
Cleaning Burner and Controls  
Frequency: Once annually.  
By: Qualified service technician.  
Task: Brush or vacuum the control compartment, appliance  
logs and burner areas surrounding the logs.  
MAKE SURE THE FLAMES  
ARE STEADY—NOT  
LIFTING OR FLOATING.  
Checking Flame Patterns, Flame Height  
Frequency: Periodically.  
By: Qualified service technician/Home owner.  
Task: Make a visual check of your appliance’s flame  
patterns. Make sure the flames are steady - not lifting or  
floating. See Figure 42. The thermopile/thermocouple tips  
should be covered with flame. See Figure 33.  
Checking Vent System  
Frequency: Before initial use and at least annually  
thereafter, more frequently if possible.  
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.  
Figure 42. Burner Flame Patterns  
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, 6769426, 6774802, 6796302, 6840261, 6848441, 6863064, 6866205,  
6869278, 6875012, 6880275, 6908039, 6919884, D320652, D445174, D462436; (Canada) 1297749, 2195264, 2225408, 2313972; (Australia) 780250, 780403, 1418504 or other U.S. and foreign patents pending.  
Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06  
Download from Www.Somanuals.com. All Manuals Search And Download.  
45  

GPX Refrigerator 1409 0319 10 User Manual
Graco Baby Monitor 2794 User Manual
Graco Water Pump 332317C User Manual
Graco Yard Vacuum 3000cc User Manual
Harbor Freight Tools Impact Driver 95310 User Manual
Harbor Freight Tools Marine Instruments 94873 User Manual
Hotpoint Dishwasher LFT04 User Manual
Husqvarna Lawn Mower Accessory 966659501 User Manual
IBM CRT Television R30 User Manual
Image Treadmill IMTL11900 User Manual