Heat & Glo SL-750TRS-IPI-D User manual

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 1
Models:
SL-750TRS-IPI-D
SL-550TRS-IPI-D
SL-350TRS-C
Owner’s Manual
Installation and Operation
• Donotstoreorusegasolineorotherflamma-
blevapors and liquidsin the vicinityof this or
anyotherappliance.
• What to do if you smell gas
- Donottry tolightany appliance
- Do not touch any electrical switch. Do not
useanyphoneinyourbuilding.
- Immediately call your gas supplier from a
neighbor’sphone.Followthegassupplier’s
instructions.
- If you cannot reach your gas supplier, call
thefiredepartment.
• Installationandservicemustbeperformedby
aqualifiedinstaller,serviceagency,orthegas
supplier.
WARNING: Iftheinformationinthese
instructionsis not followed exactly, a fire
or explosion may result causing proper-
ty damage, personal injury, or death.
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.
HOT!DONOTTOUCH.
SEVEREBURNSMAYRESULT.
CLOTHINGIGNITIONMAYRESULT.
WARNING
• Keep children away.
• CAREFULLY SUPERVISE children in same room as
appliance.
• Alert children and adults to hazards of high
temperatures.
• Do NOT operate with protective barriers open or
removed.
• Keep clothing, furniture, draperies and other
combustibles away.
Glass and other surfaces are hot during
operation and cool down.
DO NOT DISCARD THIS MANUAL
CAUTION
Important operating and
maintenance instruc-
tions included.
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.
This appliance is only for use with the type(s) of gas indi-
cated on the rating plate.
Installation and service of this appliance should be
performed by qualified personnel. Hearth & Home
TechnologiessuggestsNFIcertified orfactory-trained
professionals, or technicians supervised
by an NFI certified professional.
•••
DO NODO NO
DO NODO NO
DO NOTT
TT
T
DISCARDDISCARD
DISCARDDISCARD
DISCARD
Read, understand and follow
these instructions for safe
installation and operation.
Leave this manual with
party responsible for
use and operation.
IntheCommonwealthofMassachusetts:
• installationmustbeperformed by alicensedplumberor
gas fitter;
SeeTableofContentsforlocationofadditional
CommonwealthofMassachusettsrequirements. Í

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
2
These units MUST use one of the vent systems
described in the Installing the Appliance section of
the Installers Guide. NO OTHER vent systems or
components MAY BE USED.
This gas appliance and vent assembly MUST be
vented directly to the outside and MUST NEVER be
attached to a chimney serving a separate solid fuel
burning appliance. Each gas appliance MUST USE
a separate vent system. Common vent systems are
PROHIBITED.
INSPECT the external vent cap on a regular basis to
make sure that no debris is interfering with the air
flow.
The glass door assembly MUST be in place and
sealed, and the trim door assembly MUST be in
place on the appliance before the unit can be
placed into safe operation.
DO NOT OPERATE this appliance with the glass
door removed, cracked, or broken. Replacement of
the glass door should be performed by a licensed
or qualified service person. DO NOT strike or slam
the glass door.
The glass door assembly SHALL ONLY be
replaced as a complete unit, as supplied by the gas
appliance manufacturer. NO SUBSTITUTE material
may be used.
DO NOT USE abrasive cleaners on the glass door
assembly. DO NOT ATTEMPT to clean the glass
door when it is hot.
Turn off the gas before servicing this appliance. It is
recommended that a qualified service technician
perform an appliance check-up at the beginning of
each heating season.
Any safety screen or guard removed for servicing
must be replaced before operating this appliance.
DO NOT place furniture or any other combustible
household objects within 36 inches of the
appliance front.
READ and UNDERSTAND all instructions carefully
before starting the installation. FAILURE TO
FOLLOW these installation instructions may result
in a possible fire hazard and will void the warranty.
Prior to the first firing of the appliance, READ the
Using Your Appliance section of the Owners Guide.
DO NOT USE this appliance if any part has been
under water. Immediately CALL a qualified service
technician to inspect the unit and to replace any part
of the control system and any gas control which has
been under water.
THIS UNIT IS NOT FOR USE WITH SOLID FUEL.
Installation and repair should be PERFORMED by a
qualified service person. The appliance and venting
system should be INSPECTED before initial use
and at least annually by a professional service
person. More frequent cleaning may be required
due to excessive lint from carpeting, bedding
material, etc. It is IMPERATIVE that the unit’s
control compartment, burners, and circulating air
passageways BE KEPT CLEAN to provide for
adequate combustion and ventilation air.
Always KEEP the appliance clear and free from
combustible materials, gasoline, and other
flammable vapors and liquids.
NEVER OBSTRUCT the flow of combustion and
ventilation air. Keep the front of the appliance
CLEAR of all obstacles and materials for servicing
and proper operations.
Due to the high temperature, the appliance should
be LOCATED out of traffic areas and away from
furniture and draperies. Clothing or flammable
material SHOULD NOT BE PLACED on or near the
appliance.
Children and adults should be ALERTED to the
hazards of high surface temperature and should
STAY AWAY to avoid burns or clothing ignition.
Young children should be CAREFULLYSUPERVISED
when they are in the same room as the appliance.
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SAFETY AND WARNING INFORMATION
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Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 3
TABLE OF CONTENTS
Safety and Warning Information ......................................................... 2
Service Parts Lists ................................................................................. 4
Section 1: Approvals and Codes........................................................ 12
ApplianceCertification ........................................................................... 12
InstallationCodes .................................................................................. 12
HighAltitude Installations ...................................................................... 12
RequirementsfortheCommonwealthofMassachusetts........................ 13
Section 2: Getting Started .................................................................. 14
Introducing the Heat & Glo GasAppliances ........................................... 14
Pre-installationPreparation.................................................................... 14
Section 3: Installing the Appliance ................................................... 18
ConstructingtheAppliance Chase ......................................................... 18
Step 1 LocatingtheAppliance.......................................................... 18
Step 2 FramingtheAppliance .......................................................... 19
Step3 Installing the Vent System .................................................... 22
A. Vent SystemApprovals ................................................... 22
B. Installing Vent Components............................................. 32
C. VentTermination.............................................................. 35
Step 4 Positioning,Leveling,and
SecuringtheAppliance ......................................................... 38
Step 5 The Gas Control Systems..................................................... 38
Step6 The Gas SupplyLine............................................................. 39
Step 7 GasPressureRequirements................................................. 39
Step 8 Wiring theAppliance ............................................................. 40
Step 9 Finishing ............................................................................... 42
Step10 InstallingTrim,Logs,andEmberMaterial ............................. 43
InstallingtheTrim.................................................................. 43
Positioningthe Logs ............................................................. 43
Shutter Settings.................................................................... 43
Placing the Ember Material................................................... 43
GlassSpecifications ............................................................. 43
Step11 Before Lighting theAppliance................................................ 44
Step12 LightingtheAppliance ........................................................... 44
AftertheInstallation ............................................................................... 44
Section 4: Maintaining and Servicing Your Appliance ................... 45
Î= Containsupdatedinformation.
Î
Î

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
4
(NG, LP) Exploded Parts Diagram
Service Parts SL-350TRS-C
Beginning Manufacturing Date: 4-01
Ending Manufacturing Date: ______
Partnumberlistonfollowingpage.
13
6
2
3
4
5
7 Log Set Assembly
12 8
11 10 9
14
15
1

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 5
(NG, LP) Service Parts List
IMPORTANT: THIS ISDATED INFORMATION.The most current informationislocatedonyour dealers VIPsite. Whenorder-
ing, supply serial and model numbers to ensure correct service parts.
SL-350TRS-C
ITEM STANDING PILOT SERIAL # PART NUMBER
Burner Orifice NG (#43C) 582-843
Burner Orifice LP (#53C) 582-853
1 Glass Door Assembly GLA-350TRS
2BurnerNG,LP 540-234A
3 Mesh Panel Door 540-382A
4 Log Grate 540-361A
5 Base Refractory PRE 4/06
POST 4/06 540-206T (Tan) 2065-206 (Black)
6 Hood SRV540-174
7 Log Set Assembly LOGS-350
8 Log 1 SRV530-701
9 Log 2 SRV530-704
10 Log 3 SRV540-702
11 Log 4 SRV530-705
12 Log 5 SRV530-703
13 Junction Box PRE 00251404
POST 00251404 100-250A 4021-013
14 Louver, Top 540-256A
15 Louver, Bottom 540-257A
Pilot Orifice NG 446-505
Pilot Orifice LP 446-517
Thermocouple 446-511
Thermopile 060-512
Conversion Kit NG NGK-350TRS-C
Conversion Kit LP LPK-350TRS-C
Vermiculite Embers MYSTIC-EMBERS
Exhaust Restrictor 530-299
Glass Latch Assembly 386-122A
Mineral Wool 050-721
Touch up Paint 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
6
(NG, LP) Exploded Parts Diagram
Service Parts
Beginning Manufacturing Date: 4-01
Ending Manufacturing Date: ______
SL-350TRS-C
ITEM DESCRIPTION SERIAL # PART NUMBER
1PiezoIgnitor 291-513
2 Burner Neck Gasket 2045-407
3 Thermostat Wire Assembly PRE 00251404
POST 00251404 N/A 2045-024
4 Pilot Assembly NG 530-510A
4 Pilot Assembly LP 530-511A
5 Valve Bracket 2025-101
6 Valve Plate Gasket 530-431
7 Flex Ball Valve Assembly 302-320A
8ValveNG 060-522
8 Valve LP 060-523
9 Flexible Gas Connector PRE 22099930
POST 22099930 567-301A 530-302A
10 Pilot Bracket 530-164
ON/OFF Rocker Switch PRE 00251404
POST 00251404 060-511 N/A
Wire Assembly PRE 00251404
POST 00251404 049-552A N/A
Standing Pilot Ignition
ValveAssembly
10
1
4
7
3
5
8
9
6
2

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 7
(NG, LP) Exploded Parts Diagram
Service Parts SL-550TRS-IPI-D
Beginning Manufacturing Date: 4-04
Ending Manufacturing Date: ______
7 Log Set Assembly
Partnumberlistonfollowingpage.
9
8
10
11
12
14
1
15
13
4
5
6
3
2
Î

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
8
(NG, LP) Service Parts List
IMPORTANT: THIS ISDATEDINFORMATION.Themostcurrentinformationislocatedonyour dealersVIPsite.When ordering,
supplyserialandmodelnumberstoensurecorrectserviceparts.
SL-550TRS-IPI-D
ITEM DESCRIPTION SERIAL # PART NUMBER
Burner Orifice NG (#38C) 582-838
Burner Orifice LP (#53C) 582-853
1 Junction Box 4021-013
2BurnerNG 2065-005
2BurnerLP 2065-006
3 Glass Door Assembly GLA-550TRS
4 Log Grate 2066-036
5 Base Refractory NG, LP 2065-100
6 Hood SRV550-175
7 Log Set Assembly LOGS-550TRS-D
8 Log 1 SRV2065-701
9 Log 2 SRV2065-702
10 Log 3 SRV2065-703
11 Log 4 SRV2065-704
12 Log 5 SRV2065-705
Refractory Kit BRICK-550TRS-D
13 Refractory, Back SRV2044-711
14 Refractory, Left Side SRV2044-710
15 Refractory, Right Side SRV2044-712
Pilot Orifice NG 446-505
Pilot Orifice LP 446-517
Thermocouple 446-511
Thermopile 060-512
Mineral Wool 050-721
Glass Latch 386-122A
Exhaust Restrictor 530-299
Touch up Paint TUP-GBK-12
ACCESSORIES
Fan Kit GFK-160A
Extended Vertical Baffle Kit BAF-VERT
Wall Switch Kit, Off-white WSK-21
Wall Switch Kit, White WSK-21-W
Conversion Kit NG NGK-550TRS-IPID
Conversion Kit LP LPK-550TRS-IPID
Vermiculite Embers MYSTIC-EMBERS
Also see additional pages for valve assembly service part numbers.
Í
Í
Í

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 9
(NG, LP) Exploded Parts Diagram
Service Parts SL-750TRS-IPI-D
Beginning Manufacturing Date: 4-04
Ending Manufacturing Date: ______
Partnumberlistonfollowingpage.
9
8
12
11 10
7 Log Set Assembly
14
1
15
13
4
5
6
3
2
Î

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
10
(NG, LP) Service Parts List
IMPORTANT: THISIS DATEDINFORMATION.Themost current informationislocatedonyour dealers VIPsite. When order-
ing, supply serial and model numbers to ensure correct service parts.
SL-750TRS-IPI-D
ITEM DESCRIPTION SERIAL # PART NUMBER
Burner Orifice NG (#36C) 582-836
Burner Orifice LP (#52C) 582-852
1 Junction Box 4021-013
2 Burner NG 2066-005
2 Burner LP 2065-006
3 Glass Door Assembly GLA-750TRS
4 Log Grate 2066-036
5 Base Refractory NG, LP 2066-100
6 Hood SRV530-175
7 Log Set Assembly LOGS-750TRS-D
8 Log 1 SRV2065-701
9 Log 2 SRV2066-702
10 Log 3 SRV2066-703
11 Log 4 SRV2066-704
12 Log 5 SRV2066-705
Refractory Kit BRICK-750TRS-D
13 Refractory, Back SRV2045-711
14 Refractory, Left Side SRV2045-710
15 Refractory, Right Side SRV2045-712
Mineral Wool 050-721
Glass Latch Assembly 386-122A
Exhaust Restrictor 530-299
Touch up Paint TUP-GBK-12
ACCESSORIES
Fan Kit GFK-160A
Extended Vertical Baffle Kit BAF-VERT
Wall Switch Kit, Off-white WSK-21
Wall Switch Kit, White WSK-21-W
Conversion Kit NG NGK-750TRS-IPID
Conversion Kit LP LPK-750TRS-IPID
Vermiculite Embers MYSTIC-EMBERS
Also see additional pages for valve assembly service part numbers.
Í
Í
Í

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 11
(NG, LP) Exploded Parts Diagram
Service Parts
Beginning Manufacturing Date: 4-04
Ending Manufacturing Date: ______
SL-750TRS-IPI-D, SL-550TRS-IPI-D
ITEM /
PIÈCE DESCRIPTION SERIAL # /N°DE SÉRIE PART NUMBER / N° DE PIÈCE
1 Burner Neck Gasket / Joint de Cou de Brûleur 2045-407
2 Thermostat Wire Assembly / L'Assemblée de Fil de thermostat 2045-024
3 Wire Assembly / Module de fil 2012-206
4 Pilot Assembly NG / Module de veilleuse GN 4021-025
4 Pilot AssemblyLP / Module de veilleuse PL 4021-026
5 Valve Bracket / Parenthèse de Valve 2025-101
6 Ground Strap / Courroie de Raison(Terre) 385-512
7 Flex Ball Valve Assembly / Fléchir l'Assemblée de Soupape de Balle 302-320A
8ValveNG/ValveGN 750-500
8 Valve LP / Valve PL 750-501
9 Flexible Gas Connector / Tuyauà gaz flexible 530-302A
10 Module / Module 593-592
11 Wire Assembly / Module de fil 593-590A
12 Battery Pack / Paquet de Batterie(Pile) 593-594A
13 3 Volt Transformer / 3 Transformateur de Volt 593-593A
14 Valve Plate Gasket / Joint de Plat de Valve 530-431
15 Pilot Bracket / Parenthèse Pilote 2065-117
Intermittent Pilot Ignition
ValveAssembly
6
2
12
14
10
11
1
8
9
4
5
3
7
13
15

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
12
1Approvals and
Codes
Heat & Glo Quality
Systemsregistered
by SGS ICS
Appliance Certification
TheHeat&Glo appliancemodelsdiscussedinthisInstallers
Guidehavebeentestedto certificationstandardsandlisted
bytheapplicablelaboratories.
Certification
MODELS: SL-750TRS-IPI-D,SL-550TRS-IPI-D,
SL-350TRS-C
LABORATORY: UnderwritersLaboratories
TYPE: Direct Vent Gas Fireplace Heater
STANDARD: ANSI Z21.88•CSA2.33•UL307B
HighAltitude Installations
U.L. Listed gas appliances are tested and approved with-
outrequiringchangesforelevationsfrom0to2,000feetin
the U. S.A. and in Canada.
Wheninstallingthisapplianceatanelevationabove2,000
feet, it may be necessary to decrease the input rating by
changingtheexistingburnerorificetoasmallersize.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
between2000and4500feetin Canada.Ifthe heatingvalue
of the gas has been reduced, these rules do not apply. To
identify the proper orifice size, check with the local gas
utility.
Ifinstalling 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-
ATIONALVEHICLES.
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
mustconformtothe NationalFuel Gas CodeANSI Z223.1
(in the United States) or the CAN/CGA-B149 Installation
Codes (in Canada). The appliance must be electrically
groundedinaccordance with localcodesor,in the absence
of local codes with the National Electric CodeANSI/NFPA
No.70 (intheUnited States),or tothe CSAC22.1 Canadian
ElectricCode(inCanada).
Thesemodelsmaybeinstalled in a bedroom or bed-sitting
room in the U.S.A. and Canada.

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 13
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)
feetabovefinishedgrade in theareaoftheventing, includ-
ing but not limited to decks and porches, the following re-
quirements shall be satisfied:
Installation of Carbon Monoxide Detectors
Atthetimeofinstallationofthesidewallhorizontalvented
gas fueled equipment, the installing plumber or gasfitter
shallobservethat 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,theinstallingplumberorgasfittershallobservethata
battery operated or hard wired carbon monoxide detector
with an alarm is installed on each additional level of the
dwelling,buildingorstructureservedbythesidewallhori-
zontalventedgasfueled equipment. Itshallbetherespon-
sibilityoftheproperty owner tosecuretheservices of qual-
ifiedlicensedprofessionals fortheinstallationof hardwired
carbonmonoxidedetectors.
In the event that the side wall horizontally vented gas fu-
eledequipmentisinstalledinacrawlspace 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
ownershallhavea period of thirty (30)daystocomplywith
theaboverequirements;provided,however,thatduringsaid
thirty(30)dayperiod, a battery operated carbonmonoxide
detector with an alarm shall be installed.
Approved Carbon Monoxide Detectors
Eachcarbonmonoxide detector asrequiredinaccordance
withtheaboveprovisionsshallcomply with NFPA720 and
beANSI/UL2034 listed and IAS certified.
Signage
Ametalorplastic identification plate shall be permanently
mountedtothe exterior of thebuildingata 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”.
Inspection
Thestate or local gas inspector of the side wall horizontally
ventedgasfueled equipment shallnotapprovethe installa-
tionunless,upon inspection,theinspector observescarbon
monoxidedetectorsandsignageinstalledinaccordancewith
theprovisionsof248CMR 5.08(2)(a)1through4.
Exemptions
Thefollowingequipmentisexemptfrom248CMR5.08(2)(a)1
through4:
• TheequipmentlistedinChapter 10 entitled “Equipment
Not Required To Be Vented” in the most current edition
of NFPA54 as adopted by the Board; and
• ProductApproved side wall horizontally vented gas fu-
eled equipment installed in a room or structure sepa-
ratefrom thedwelling,buildingorstructureusedinwhole
orinpartfor residential purposes.
MANUFACTURERREQUIREMENTS
Gas Equipment Venting System Provided
Whenthemanufacturerof ProductApprovedsidewallhor-
izontallyventedgasequipmentprovides a venting system
designorventingsystemcomponentswiththe equipment,
the instructions provided by the manufacturer for installa-
tionoftheequipmentand 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
ventingsystem.
Gas Equipment Venting System NOT Provided
When the manufacturer of a Product Approved side wall
horizontallyventedgasfueledequipment does not provide
the parts for venting the flue gases, but identifies “special
venting systems”, the following requirements shall be sat-
isfiedbythemanufacturer:
• Thereferenced“specialventingsystem”instructionsshall
beincludedwiththeappliance or equipment installation
instructions;and
• The“special ventingsystems”shallbeProductApproved
by the Board, and the instructions for that system shall
includeapartslistanddetailedinstallationinstructions.
A copy of all installation instructions for all Product Ap-
provedsidewallhorizontally vented gas fueledequipment,
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.
See Gas Connection section for additional Common-
wealth of Massachusetts requirements.
NOTE: The following requirements reference various
Massachusetts and national codes not contained in
this document.
Requirements for the Commonwealth of
Massachusetts
Î

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
14
2Getting Started
Introducing the Heat & Glo Gas Appliances
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.
The information contained in this Installers Guide, unless
noted otherwise, applies to all models and gas control
systems.Gasappliancediagrams,includingthedimensions,
are shown in this section.
Pre-install Preparation
Thisgasapplianceand its componentsaretestedand 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.
The vent system components and trim doors are shipped
in separate packages. The gas logs are packaged
separately and must be field installed.
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.
TheHeat&GloWarranty will be voided by,andHeat&Glo
disclaims any responsibility for, the following actions:
• 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.
• Installationand/oruseof any componentpartnotmanu-
factured and approved by Heat & Glo, not withstanding
anyindependenttestinglaboratoryorotherpartyapproval
of such component part or accessory.
ANY SUCH ACTION MAY POSSIBLY CAUSE A FIRE
HAZARD.
When planning a appliance installation, it’s necessary to
determine:
•Where the unit is to be installed.
•Thevent system configuration to be used.
•Gas supply piping.
•Electricalwiring.
•Framingandfinishingdetails.
•Whether optional accessories—devices such as a fan,
wallswitch, 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
applianceshouldbeinstalled on ametalorwood 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 15
Figure 1. Diagram of the SL-750TRS-IPI-D
HOOD
GAS
CONTROLS
GAS LINE
ACCESS
VENT COLLARS
TOP STANDOFFS
ELECTRICAL
ACCESS
RATING PLATES
& LABELS
BOTTOM GRILLE
COVER
CERAMIC
FIBER PAD
37-7/8
962[]
3-9/16
90
[]
6-7/8
175[]
35-5/8
905[]
41
1041.4[]
36-1/8
918[]
5-1/2
140[]
2-1/4
57[]
6
152[]
40
1016[]
8-3/4
222[]
16-1/4
413[]
1/2
13[]
15-7/8
403[]
15-3/8
391[]
30-3/4
781[]
ø6-5/8 168.3[]
GASS LINE
ACCESS
ELECTRICAL
ACCESS

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
16
Figure 2. Diagram of the SL-550TRS-IPI-D
32-9/16
827
[]
3-1/2
90
[]
6-7/8
174[]
36
914[]
31-1/8
791
[]
32-1/8
816[]
5-1/2
140[]
2-1/8
54[]
6
152[]
35-7/16
900.1[]
ø6-5/8168.3
[]
8-13/16
224[]
16-1/4
413[]
1/2 13[]
15-7/8
403[]
12-7/8
327[]
25-3/4
654[]
ELECTRICAL
ACCESS
ø 8
GAS LINE
ACCESS
168.3[]
HOOD
GAS
CONTROLS
GAS LINE
ACCESS
VENT COLLARS
TOP STANDOFF
S
ELECTRICAL
ACCESS
RATING PLATES
& LABELS
BOTTOM GRILLE
COVER
CERAMIC
FIBER PAD

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 17
Figure 3. Diagram of the SL-350TRS-C
6-7/8
174[]
3-1/2
90[] 30-5/8
777[]
21-1/4
540[]
29
737[]
15-1/4
388[]
28-1/8
714[]
33
836[]
30-1/2
776[]
2-1/8
55[]
6
153[]
1/2 13[]
16-1/4
413[]
8-3/4
223[]
15-7/8 402[]
22-3/4 577[]
11-3/8 289[]
ø6-5/8168.3[]
34-1/2
876[]
ø8 [203]
ELECTRICAL
ACCESS
GAS LINE
ACCESS
HOOD
GAS
CONTROLS
GAS LINE
ACCESS
VENT COLLARS
TOP STANDOFFS
ELECTRICAL
ACCESS
RATING PLATES
& LABELS
BOTTOM GRILLE
COVER
CERAMIC
FIBER PAD

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
18
3Installing theAppliance
Step 1. Locating the Appliance
Spaceand clearance requirementsfor locatingaappliance
within a room (see Figure 4).
Minimum Clearances
from the Appliance to Combustible Materials
For minimum clearances, see the direct vent termination
clearance diagrams in Figures 29 and 30 in this manual.
Minimum Clearances
from the Vent Pipe to Combustible Materials
Inches mm
Vertical Sections. ............. 1 ................ 25
Horizontal Sections
Top..................................... 3 ................ 75
Bottom ............................... 1 ................ 25
Sides ................................. 1 ................ 25
At Wall Firestops
Top.................................. 2 1/2 ............63.7
Bottom ..............................1/2............... 13
Sides ................................. 1 ................ 25
* Theclearancetothe ceilingismeasuredfromthetop
of the unit, excluding the standoffs (see Figure 37).
Thedistancefromthe unit to combustibleconstructionisto
be measured from the unit outer wrap surface to the com-
bustible construction, NOT from the screw heads that se-
curetheunittogether.
1/2 “ MIN. (13mm)
C
3” MIN. (76mm)
A
B
D
E
Clearance Requirements
The top and back of the appliance are defined by stand-
offs. The minimum clearance to a perpendicular wall
extendingpast thefaceoftheapplianceis3inches(76mm).
The back of the appliance may be recessed 16 1/4 inches
(413mm)intocombustibleconstruction.
Figure 4. Appliance Dimensions, Locations,
and Space Requirements
Constructing the Appliance Chase
A chase is a vertical box-like structure built to enclose the
gasapplianceand/or itsvent system. Vertical ventsthatrun
on the outside of a building may be, but are not required to
be, installed inside a chase.
CAUTION: TREATMENT OF FIRESTOPSPACERS AND
CONSTRUCTIONOFTHECHASEMAYVARYWITH THE
TYPE OF BUILDING. THESE INSTRUCTIONS ARE NOT
SUBSTITUTES FOR THE REQUIREMENTS OF LOCAL
BUILDINGCODES.THEREFORE, YOUR LOCALBUILD-
ING CODES MUST BE CHECKED TO DETERMINE THE
REQUIREMENTSFORTHESESTEPS.
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-
sidebuildingenvelope in anymanner.
Thismeansthat thewalls,ceiling,base plateandcantilever
floorofthe chase shouldbeinsulated.Vaporandair infiltra-
tionbarriersshould beinstalledinthe chaseasperregional
codesfor therestof thehome.Additionally, inregionswhere
cold air infiltration may be an issue, the inside surfaces
maybesheetrocked and taped for maximum air tightness.
To further prevent drafts,thefirestopsshouldbe caulked to
seal gaps. Gas line holes and other openings should be
caulked or stuffed with insulation. If the unit is being in-
stalledonacement slab, a layer ofplywoodmaybeplaced
underneathtopreventconductingcold up into the room.
THECHASE SHOULDBECONSTRUCTED SOTHATALL
CLEARANCES TO THEAPPLIANCEARE MAINTAINED
AS SPECIFIED WITHIN THIS INSTALLERS GUIDE.
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
Ceiling**...............................................31.... 787
*NOTE:If venting with (2) 900elbows off rear of unit
the dimensions C, D, and E, will change.
MODEL VENT A B C D E
SL-750TRS-IPI-D Top 42 16-1/4 31-7/8 45 63-3/4
Rear 42 16-1/4 36-5/8 52 73-1/4
SL-550TRS-IPI-D Top 37 16-1/4 29-3/8 41-1/2 58-3/4
Rear 37 16-1/4 34-1/8 48-1/2 68-1/4
SL-350TRS-C Top 34 16-1/4 27-7/8 39-3/8 55-5/8
Rear 34 16-1/4 32-5/8 46-3/8 65-1/8
*
*
*

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06 19
Figure 5. Framing Dimensions
Framing should be
constructed of 2 X 4
lumber or heavier.
The framing headers
may rest on the
appliance stand-offs.
Step 2. Framing the Appliance
Applianceframingcan be builtbeforeorafterthe appliance
is set in place. Framing should be positioned to accommo-
datewallcoveringsand appliance facing material.Thedia-
grambelowshows framingreferencedimensions.
CAUTION: MEASURE APPLIANCE DIMENSIONS AND
VERIFY FRAMING METHODS AND WALL COVERING
DETAILS BEFOREFRAMING.
VENT
FRAMING
HOLE
ED
Models A B C D E
SL-750TRS-IPI-D 42” 38 1/4” 16 1/4” 41” 27 7/8”
SL-550TRS-IPI-D 37” 33” 16 1/4” 36 1/2” 24 3/8”
SL-350TRS-C 34” 31” 16 1/4” 35 1/2” 22 3/8”
A
B
C
WALL STUD
NON-COMBUSTIBLE ZONE
IS DEFINED BY 3” ABOVE THE
ELBOW FOR THE ENTIRE
WIDTH AND DEPTH (BEHIND THE
FRONT HEADER) OF THE FIREBOX.
3”
2-1/4”
*The center of the
framing hole is one (1)
inch (25.4mm) above
the center of the hori-
zontal vent pipe.
*

Heat & Glo • SL-350TRS-C, SL-550/750TRS-IPI-D • 2065-985 Rev. J • 5/06
20
NOTE: PIPES OVERLAP 1-1/4 INCHES
(34.93mm)AT EACH JOINT.
Figure 6. DVP-Series Direct Vent Component Specifications (5-inch inner pipe / 8-inch outer pipe)
DVP90ST
12-9/16
11-1/4
7-1/4
1-1/4 TYP
1/2 TYP
8-9/16
DVP36
DVP48
48
24
36
4
6
DVP4
DVP6
12
DVP12
2
MIN.
DVP12A
12-3/16
MAX.
DVP24
9-7/8
45.0
O
10-1/4
DVP45
14-1/4