Heat & Glo LifeStyle SL-750TR-D, SL-950TR-D, SL-550TR-D User Manual
Models:
SL-550TR-D
SL-750TR-D
SL-950TR-D
Owner’s Manual
Installation and Operation
CAUTION
DO NOT DISCARD THIS MANUAL
• Important operating
and maintenance
instructions included.
WARNING: If the information in
these instructions is not followed
exactly, a fi re or explosion may result
causing property damage, personal
injury, or death.
• Do not store or use gasoline or other fl am-
mable vapors and liquids in the vicinity of
this or any other appliance.
• What to do if you smell gas
- Do not try to light any appliance.
- Do not touch any electrical switch. Do not
use any phone in your building.
- Immediately call your gas supplier from a
neighbor’s phone. Follow the gas supplier’s instructions.
- If you cannot reach your gas supplier, call
the fi re department.
• Installation and service must be performed
by a qualifi ed installer, service agency, or the
gas supplier.
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 instructions
and the manufactured home construction and safety standard,
Title 24 CFR, Part 3280 or Standard for Installation in Mobile
Homes, CAN/CSA Z240MH.
This appliance is only for use with the type(s) of gas indicated
on the rating plate.
• Read, understand and follow
these instructions for safe
installation and operation.
DO NOT
DISCARD
• Leave this manual with
party responsible for use
and operation.
WARNING
HOT! DO NOT TOUCH.
SEVERE BURNS MAY RESULT.
CLOTHING IGNITION MAY RESULT.
Glass and other surfaces are hot during
operation and cool down.
• 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.
This appliance has been supplied with an integral barrier
to prevent direct contact with the fi xed 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.
In the Commonwealth of Massachusetts:
• installation must be performed by a licensed plumber
or gas fi tter;
See Table of Contents for location of additional
Commonwealth of Massachusetts requirements.
Installation and service of this appliance should be
performed by qualifi ed personnel. Hearth & Home
Technologies suggests NFI certifi ed or factory-trained
professionals, or technicians supervised by an NFI certifi ed professional.
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
1
Read this manual before installing or operating this appliance.
Heat & Glo, a of Hearth & Home Technologies, Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
brand
Not
for
use
with
solid
fuel.
Ne
doit
pas
entre
utilise
avec
un
combustible
solide).
This
appliance
must
be
installed
in
accordance
with
local
codes,
if
any;
if
not,
follow
ANSI
Z223.1
in
the
USA
or
CAN/CGA
B149
installation
codes.
(Installer
l’appareil
selon
les
codes
ou
reglements
locaux
ou,
en
l’absence
de
tels
reglements,
selon
les
codes
d’installation
CAN/CGA-B149.)
Type
of
Gas
(Sorte
De
Gaz):
NA
TURAL
GAS
MADE
IN
USA
Minimum
Permissible
Gas
Supply
for
Purposes
of
Input
Adjustment.
Approved
Minimum
(De
Gaz)
Acceptable
0.0
in
w.c.
(Po.
Col.
d’eau)
Maximum
Pressure
(Pression)
0.0
in
w.c.
(Po.
Col.
d’eau)
Maximum
Manifold
Pressure
(Pression)
0.0
in
w.c.
(Po.
Col.
d’eau)
Minimum
Manifold
Pressure
(Pression)
0.0
in
w.c.
(Po.
Col.
d’eau)
Model:
(Modele):
Serial
(Serie):
ANSI
Z21XX-XXXX · ·
CSA
2.XX-MXX · ·
UL307B
XXXXXXXX
IN
CANADA
ALTITUDE:
0-0000
FT.
0000-0000FT.
MAX.
INPUT
BTUH:
00,000
00,000
MIN.
INPUT
BTUH:
00,000
00,000
ORIFICE
SIZE:
#XXXXX
#XXXXX
XXXXXXXX
Total
Electrical
Requirements:
000Vac,
00Hz.,
less
than
00
Amperes
Please retain this owner’s manual for future reference.
Congratulations
Congratulations on selecting a Heat & Glo gas appliance
—an elegant and clean alternative to wood burning
appliances. The Heat & Glo gas appliance you have
selected is designed to provide the utmost in safety,
reliability, and effi ciency.
As the owner of a new appliance, you’ll want to read and
carefully follow all of the instructions contained in this
Owner’s Manual. Pay special attention to all Cautions and
Warnings.
Homeowner Reference Information
This Owner’s Manual should be retained for future
reference. We suggest that you keep it with your other
important documents and product manuals.
The information contained in this Owner’s Manual, unless
noted otherwise, applies to all models and gas control
systems.
Your new Heat & Glo gas appliance will give you years of
durable use and trouble-free enjoyment. Welcome to the
Heat & Glo family of appliance products!
We recommend that you record the following
pertinent information about your appliance.
Model Name: ___________________________________________ Date purchased/installed: __________________
Serial Number: __________________________________________ Location on appliance: ____________________
Dealership purchased from: _______________________________ Dealer Phone: __________________________
Notes: _______________________________________________________________________________________
_____________________________________________________________________________________________
Listing Label Information/Location
This product may be covered by one or more of the following patents: (Nos produits sont couverts par un ou plusieurs des brevets suivants): (United States)
4593510, 4686807, 4766876, 4793322, 4811534, 5000162, 5016609, 5076254, 5113843, 5191877, 5218953, 5263471, 5328356, 5341794, 5347983, 5429495,
5452708, 5542407, 5601073, 5613487, 5647340, 5688568, 5762062, 5775408, 5890485, 5931661, 5941237, 5947112, 5996575, 6006743, 6019099, 6048195,
6053165, 6145502, 6170481, 6237588, 6296474, 6374822, 6413079, 6439226, 6484712, 6543698, 6550687, 6601579, 6672860, 6688302B2, 6715724B2,
6729551, 6736133, 6748940, 6748942, D320652, D445174, D462436; (Canada)1297749, 2195264, 2225408; or other U.S. and foreign patents pending (ou
autres brevets americains et etrangers en attente).
Type of Gas
Not
((Ne
Type
Gas and Electric
Information
Minimum
Approved
Maximum
Maximum
Minimum
Total
ALTITUDE:
MAX.
MIN.
ORIFICE
for
use
doit
pas
of
Gas
TURAL
Electrical
INPUT
INPUT
SIZE:
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/062
with
solid
entre
(Sorte
De
Gaz)
GAS
Permissible
Minimum
Pressure
Manifold
Manifold
Requirements:
BTUH:
BTUH:
fuel.
utilise
Gas
(De
(Pression)
Pressure
Pressure
0-0000
00,000
00,000
#XXXXX
The model information regarding your specifi c appliance can be found on
the rating plate usually located in the control area of the appliance.
Heat & Glo, a of Hearth & Home Technologies, Inc.
20802 Kensington Boulevard, Lakeville, MN 55044
avec
This
appliance
in
the
locaux
Gaz)
FT.
un
combustible
USA
or
CAN/CGA
ou,
en
Supply
Acceptable
(Pression)
(Pression)
000Vac,
IN
0000-0000FT.
00,000
00,000
#XXXXX
brand
must
be
l’absence
ANSI
for
Purposes
CANADA
solide).
installed
in
accordance
B149
installation
de
tels
reglements,
Z21XX-XXXX
of
0.0
in
0.0
in
0.0
in
0.0
in
00Hz.,
less
codes.
Input
w.c.
w.c.
w.c.
w.c.
than
with
(Installer
selon
CSA
Adjustment.
(Po.
(Po.
(Po.
(Po.
00
Amperes
Model:
(Modele):
Serial
(Serie):
local
codes,
l’appareil
les
codes
2.XX-MXX
Col.
d’eau)
Col.
d’eau)
Col.
d’eau)
Col.
d’eau)
if
any;
if
not,
follow
selon
les
codes
d’installation
CAN/CGA-B149.)
UL307B
MADE
XXXXXXXX
XXXXXXXX
ANSI
ou
reglements
IN
USA
Z223.1
Model Number
Serial Number
- Table of Contents -
Section 1: Listing and Code Approvals
A. Appliance Certifi cation ................................... 4
B. Glass Specifi cations ...................................... 4
C. BTU Specifi cations ........................................ 4
D. High Altitude Installations .............................. 4
E. Non-Combustible Materials Specifi cation ...... 4
F. Combustible Materials Specifi cation.............. 4
G. Requirements for the Commonwealth
of Massachusetts........................................... 5
Section 2: Getting Started
A. Design and Installation Considerations ......... 6
B. Tools and Supplies Needed ........................... 6
C. Inspect Appliance and Components .............. 6
Section 3: Framing and Clearances
A. Selecting Appliance Location......................... 7
B. Constructing the Appliance Chase ................ 8
C. Clearances .................................................... 8
D. Mantel Projections ......................................... 9
Section 4: Termination Locations
A. Vent Termination Minimum Clearances ....... 10
Section 5: Vent Information and Diagrams
A. Vent Table Key ............................................. 12
B. Use of Elbows.............................................. 12
C. Measuring Standards .................................. 12
D. Use of Flex Vent .......................................... 13
E. Vent Diagrams ............................................. 14
Î
Section 9: Gas Information
A. Fuel Conversions ...................................... 37
B. Gas Pressures .......................................... 37
C. Gas Connection ........................................ 37
Section 10: Electrical Information
A. Recommendation for Wire ........................ 39
B. Connecting to the Appliance ..................... 39
C. Standing Pilot Ignition System Wiring ....... 40
D. Intellifi re Ignition System Wiring ................ 40
E. Junction Box Installation ........................... 41
F. Wall Switch Installation for Fan ................. 41
Section 11: Finishing
A. Mantel Projections .................................... 42
B. Facing Material ......................................... 42
Section 12: Appliance Setup
A. Remove Shipping Materials ...................... 43
B. Clean the Appliance .................................. 43
C. Accessories .............................................. 43
D. Positioning the Logs ................................. 44
E. Glass Assembly ........................................ 48
F. Grilles and Trim ......................................... 48
Section 13: Operating Instructions
A. Before Lighting Appliance ......................... 49
B. Lighting Appliance ..................................... 50
C. After Appliance is Lit ................................. 52
D. Frequently Asked Questions ..................... 52
Section 6: Vent Clearances and Framing
A. Pipe Clearances to Combustibles ............... 24
B. Wall Penetration Framing ............................ 24
C. Vertical Penetration Framing ....................... 25
Section 7: Appliance Preparation
A. Top Vent....................................................... 26
B. Rear Vent..................................................... 27
C. Securing and Leveling the Appliance .......... 28
Section 8: Installing Vent Pipe
A. Assembly of Vent Sections for DVP Pipes .. 29
B. Disassembly of Vent Sections ..................... 31
C. Installing Heat Shield and
Horizontal Termination Cap ........................ 33
D. Installing Roof Flashing and Vertical
Termination Cap .......................................... 35
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
Section 14: Troubleshooting
A. Standing Pilot Ignition System .................. 53
B. Intellifi re Ignition System ........................... 54
Section 15: Maintaining and Servicing Appliance. .......... 57
Section 16: Reference Materials
A. Appliance Dimension Diagram ................. 59
B. Vent Components Diagrams ..................... 60
C. Service Parts ............................................ 65
D. Warranty ................................................... 68
E. Contact Information .................................. 69
Î
3
1
Listing and Code Approvals
A. Appliance Certifi cation
MODELS: SL-550TR-D, SL-750TR-D, SL-950TR-D
LABORATORY: Underwriters Laboratories, Inc. (UL)
TYPE: Direct Vent Gas Appliance Heater
STANDARD: ANSI Z21.88-2002 • CSA2.33-M02 • UL307B
This product is listed to ANSI standards for “Vented Gas
Appliance Heaters” and applicable sections of “Gas Burning Heating Appliances for Manufactured Homes and
Recreational Vehicles”, and “Gas Fired Appliances for Use
at High Altitudes”.
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE.
This appliance is tested and approved as either supplemental
room heat or as a decorative appliance. It should not be factored as primary heat in residential heating calculations.
B. Glass Specifi cations
Hearth & Home Technologies appliances manufactured with
tempered glass may be installed in hazardous locations
such as bathtub enclosures as defi ned by the Consumer
Product Safety Commission (CPSC). The tempered glass
has been tested and certifi ed to the requirements of ANSI
Z97.1 and CPSC 16 CFR 1202 (Safety Glazing Certifi cation
Council SGCC# 1595 and 1597. Architectural Testing, Inc.
Reports 02-31919.01 and 02-31917.01).
This statement is in compliance with CPSC 16 CFR
Section 1201.5 “Certifi cation and labeling requirements”
which refers to 15 U.S. Code (USC) 2063 stating “…Such
certifi cate shall accompany the product or shall otherwise
be furnished to any distributor or retailer to whom the
product is delivered.”
Some local building codes require the use of tempered
glass with permanent marking in such locations. Glass
meeting this requirement is available from the factory.
Please contact your dealer or distributor to order.
C. BTU Specifi cations
Models
U.S. (0-2000 ft.) or
Canada (2000-4500 ft.)
SL-550TR-D (NG)
SL-550TR-IPI-D (NG)
SL-550TRLP-D (LP)
SL-550TRLP-IPID (LP)
SL-750TR-D (NG)
SL-750TR-IPI-D (NG)
SL-750TRLP-D (LP)
SL-750TRLP-IPID (LP)
SL-950TR-D (NG)
SL-950TR-IPI-D (NG)
SL-950TR-D (LP)
SL-950TR-IPI-D (LP)
U.S.
Canada
U.S.
Canada
U.S.
Canada
U.S.
Canada
U.S.
Canada
U.S.
Canada
Maximum
Input
BTU/h
21,000 12,000 #44
18,900 10,800 #45
20,000 12,000 #54
18,000 10,800 #55
23,000 13,500 #42
20,700 12,150 #43
23,000 13,500 #53
20,700 12,150 #54
30,000 18,500 #36
27,000 16,650 #37
30,000 18,500 #51
27,000 16,650 #52
Minimum
Input
BTU/h
Orifi ce
(DMS)
Size
D. High Altitude Installations
U.L. Listed gas appliances are tested and approved without
requiring changes for elevations from 0 to 2000 feet in the
U.S.A. and Canada.
When installing this appliance at an elevation above 2000
feet, it may be necessary to decrease the input rating by
changing the existing burner orifi ce 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 orifi ce size, check with the
local gas utility.
If installing this appliance at an elevation above 4500 feet
(in Canada), check with local authorities.
WARNING
Do NOT use this appliance if any part has been under water.
Immediately call a qualifi ed service technician to inspect the
appliance and to replace any part of the control system and
any gas control which has been under water.
NOTE: This installation must conform with local codes. In the
absence of local codes you must comply with the National
Fuel Gas Code, ANSI Z223.1-latest edition in the U.S.A.
and the CAN/CGA B149 Installation Codes in Canada.
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/064
E. Non-Combustible Materials Specifi cation
Material which will not ignite and burn. Such materials are
those consisting entirely of steel, iron, brick, tile, concrete,
slate, glass or plasters, or any combination thereof.
Materials that are reported as passing ASTM E 136,
Standard Test Method for Behavior of Materials in a
Vertical Tube Furnace at 750oC, shall be considered
non-combustible materials.
F. Combustible Materials Specifi cation
Materials made of or surfaced with wood, compressed paper,
plant fi bers, plastics, or other material that can ignite and
burn, whether fl ame proofed or not, or whether plastered or
unplastered shall be considered combustible materials.
NOTE: The following requirements reference various
Massachusetts and national codes not contained in this
document.
G. Requirements for the Commonwealth of
Massachusetts
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 fi nished grade in the area of the venting,
including but not limited to decks and porches, the following
requirements shall be satisfi ed:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented
gas fueled equipment, the installing plumber or gasfi tter
shall observe that a hard wired carbon monoxide detector
with an alarm and battery back-up is installed on the
fl oor level where the gas equipment is to be installed. In
addition, the installing plumber or gasfi tter 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 horizontal vented gas fueled equipment. It shall be the
responsibility of the property owner to secure the services
of qualifi ed licensed professionals for the installation of
hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas fueled
equipment is installed in a crawl space or an attic, the hard
wired carbon monoxide detector with alarm and battery
back-up may be installed on the next adjacent fl oor 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.
Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accordance
with the above provisions shall comply with NFPA 720 and
be ANSI/UL 2034 listed and IAS certifi ed.
Signage
A metal or plastic identifi cation 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 exhaust 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
OBSTRUCTIONS”.
Inspection
The state or local gas inspector of the side wall horizontally
vented gas fueled equipment shall not approve the
installation 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.
Exemptions
The following equipment is exempt from 248 CMR
5.08(2)(a)1 through 4:
• 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
fueled equipment installed in a room or structure
separate from the dwelling, building or structure used
in whole or in part for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall
horizontally vented gas equipment provides a venting
system design or venting system components with the
equipment, the instructions provided by the manufacturer
for installation 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.
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 fl ue gases, but identifi es “special
venting systems”, the following requirements shall be
satisfi ed by the manufacturer:
• The referenced “special venting system” instructions
shall be included with the appliance or equipment installation instructions; and
• The “special venting systems” shall be Product Approved
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 Approved side wall horizontally vented gas fueled equipment,
all venting instructions, all parts lists for venting instructions, 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 Commonwealth of Massachusetts requirements.
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
5
2
Getting Started
A. Design and Installation Considerations
Heat & Glo direct vent gas appliances are designed to
operate with all combustion air siphoned from outside of
the building and all exhaust gases expelled to the outside.
No additional outside air source is required.
CAUTION
Check building codes prior to installation.
• Installation MUST comply with local, regional, state and
national codes and regulations.
• Consult local building, fi re offi cials or authorities having
jurisdiction about restrictions, installation inspection, and
permits.
When planning an appliance installation, it’s necessary to
determine the following information before installing:
• Where the appliance is to be installed.
• The vent system confi guration to be used.
• Gas supply piping.
• Electrical wiring.
• Framing and fi nishing details.
• Whether optional accessories—devices such as a fan,
wall switch, or remote control—are desired.
C. Inspect Appliance and Components
WARNING
Inspect appliance and components for damage.
Damaged parts may impair safe operation.
• Do NOT install damaged components.
• Do NOT install incomplete components.
• Do NOT install substitute components.
Report damaged parts to dealer.
• Carefully remove the appliance and components from
the packaging.
• The vent system components and trim doors are shipped
in separate packages.
• The gas logs may be packaged separately and must
be fi eld installed.
• Report to your dealer any parts damaged in shipment,
particularly the condition of the glass.
• Read all of the instructions before starting the in-
stallation. Follow these instructions carefully during the installation to ensure maximum safety and
benefi t.
WARNING
Keep appliance dry.
• Mold or rust may cause odors.
• Water may damage controls.
B. Tools and Supplies Needed
Before beginning the installation be sure that the following
tools and building supplies are available.
Reciprocating saw Framing material
Pliers Hi temp caulking material
Hammer Gloves
Phillips screwdriver Framing square
Flat blade screwdriver Electric drill and bits (1/4 in.)
Plumb line Safety glasses
Level 1/2 - 3/4 inch length, #6 or #8 Self-drilling screws
Manometer Voltmeter
Tape measure Noncorrosive leak check solution
One 1/4 inch female connection (for optional fan).
• Installation and use of any damaged appliance or vent
system component.
• Modifi cation of the appliance or vent system.
• Installation other than as instructed by Hearth & Home
Technologies.
• Improper positioning of the gas logs or the glass door.
• Installation and/or use of any component part not
approved by Hearth & Home Technologies.
Any such action may cause a fi re hazard.
WARNING
Hearth & Home Technologies disclaims any
responsibility for, and the warranty will be voided
by, the following actions:
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/066
3
Framing and Clearances
NOTE:
• Illustrations refl ect typical installations and are FOR DESIGN
PURPOSES ONLY.
• Illustrations/diagrams are not drawn to scale.
• Actual installation may vary due to individual design
preference.
A. Selecting Appliance Location
When selecting a location for your appliance it is important to
consider the required clearances to walls (see Figure 3.1).
A
C
WARNING
Fire Risk
Provide adequate clearance:
• Around air openings
• To combustibles
• For service access
Locate appliance away from traffi c areas.
NOTE: For actual appliance dimensions refer to Section 16.
E
F
D
In addition to these framing dimensions, also reference the following sections:
• Clearances and Mantel Projections (Section 3.C and 3.D)
• Vent Clearances and Framing (Section 6).
H
B
I
G
Models A B C D E F G H I
SL-550TR-IPI-D
SL-550TR-D
SL-750TR-IPI-D
SL-750TR-D
SL-950TR-IPI-D
SL-950TR-D
Inches 41-1/2 37 58-3/4
Millimeters 1054 940 1492 25 13 1232 1734 413
Inches 45 42 63-3/4 1 1/2 52 73-1/4 16-1/4
Millimeters 1143 1067 1619 25 13 1321 1861 413
Inches 50 49 70-3/4 1 1/2 57 80-1/4 16-1/4
Millimeters 1270 1245 1797 25 13 1448 2038 413
See Section D for
Alcove Installation
1 1/2 48-1/2 68-1/4 16-1/4
Figure 3.1 Appliance Locations
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
7
B. Constructing the Appliance Chase
A chase is a vertical boxlike 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.
Gas line holes and other openings should be caulked with
high temp caulk or stuffed with unfaced insulation. If the
appliance is being installed on a cement slab, a layer of
plywood may be placed underneath to prevent conducting
cold up into the room.
Construction of the chase may vary with the type of building.
These instructions are not substitutes for the requirements
of local building codes. Local building codes MUST be
checked.
Chases should be constructed in the manner of all outside
walls of the home to prevent cold air drafting problems.
The chase should not break the outside building envelope
in any manner.
Walls, ceiling, base plate and cantilever fl oor of the chase
should be insulated. Vapor and air infi ltration barriers
should be installed in the chase as per regional codes for
the rest of the home. Additionally, in regions where cold
air infi ltration may be an issue, the inside surfaces may be
sheetrocked and taped for maximum air tightness.
To further prevent drafts, the wall shield and ceiling fi restops
should be caulked with high temperature caulk to seal gaps.
A
C. Clearances
WARNING
Fire Risk.
Odor Risk.
• Install appliance on hard metal or wood surfaces
extending full width and depth of appliance.
• Do NOT install appliance directly on carpeting,
vinyl, tile or any combustible material other than
wood.
WARNING
Fire Risk.
• Construct chase to all clearance specifi cations
in manual.
• Locate and install appliance to all clearance
specifi cations in manual
FROM TOP
OF HOOD
TO CEILING
Models
SL-550TR-D
SL-750TR-D
SL-950TR-D
E
F
H
B
J
G
C
D
ABCDEFGHIJ
DVP Pipe SL Pipe
Rough
Opening
(Width)
in. 10 8-5/8 33 27-1/2 16-1/4 37 31 0 0 1/2 1/2 36
mm 254 219 838 699 413 940 787 0 0 13 13 915
in. 10 8-5/8 38-1/4 27-1/2 16-1/4 42 31 0 0 1/2 1/2 36
mm 254 219 971 699 413 1067 787 0 0 13 13 915
in. 10 8-5/8 42 1/4 27-1/2 16-1/4 49 31 0 0 1/2 1/2 36
mm 254 219 1073 699 413 1245 787 0 0 13 13 914
Rough
Opening
(Width)
Rough
Opening
(Height)
DVP Pipe SL Pipe
Rough
Opening
(Depth)
Rough
Opening
(Depth)
Rough
Opening
(Width)
Clearance
to Ceiling
Non-
Combustible
Floor
I
Combustible
Flooring
Behind
Appliance
Sides of
Appliance
Front of
Appliance
Figure 3.2 Clearances to Combustibles
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/068
D. Mantel Projections
1
”
”
2
Figure 3.3 Clearances to Mantels or other Combustibles
above Appliance
Note: Clearance
from opening to
perpendicular wall.
Figure 3.4 Clearances to Mantel Legs or Wall Projections
(Acceptable on both sides of opening.)
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
9
Termination Locations
4
A. Vent Termination Minimum Clearances
WARNING
Fire Risk.
Explosion Risk.
Maintain vent clearance to combustibles as
specifi ed.
• Do not pack air space with insulation or
other materials.
Failure to keep insulation or other materials
away from vent pipe may cause fi re.
Measure vertical clearances from this surface.
Measure horizontal clearances from this surface.
(See Figure 4.4 for specifi c clearances)
Figure 4.1
H (MIN.) - MINIMUM HEIGHT FROM ROOF
TO LOWEST DISCHARGE OPENING
Roof Pitch H (Min.) Ft.
Flat to 6/12...........................................................1.0*
Over 6/12 to 7/12 .................................................1.25*
Over 7/12 to 8/12 .................................................1.5*
Over 8/12 to 9/12 .................................................2.0*
Over 9/12 to 10/12 ...............................................2.5
Over 10/12 to 11/12 .............................................3.25
Over 11/12 to 12/12 .............................................4.0
Over 12/12 to 14/12 .............................................5.0
Over 14/12 to 16/12 .............................................6.0
Over 16/12 to 18/12 .............................................7.0
Over 18/12 to 20/12 .............................................7.5
Over 20/12 to 21/12 .............................................8.0
* 3 foot minimum in snow regions
Figure 4.2 Minimum Height from Roof to Lowest Discharge
Opening
Figure 4.2 specifi es minimum vent heights for various
pitched roofs.
GAS, WOOD OR FUEL
OIL TERMINATION
GAS
TERMINATIO N
Gas Termination Wood & Fuel Oil Termination
A
Figure 4.3 Multiple Vertical Termination
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0610
6 in. 20 in.
20 IN.
(MINIMUM) TO
PERPENDICULAR
WALL
(GAS ON LY)
R
M
P
Q
(See Note 2)
S
Electrical
V
Service
N
V
T
S
V
D*
V
= VENT TERMINAL
V
X
= AIR SUPPLY INLET
A = 12 inches ...............clearances above grade, veranda,
(See Note 1)
porch, deck or balcony
B = 12 inches ...............clearances to window or door
that may be opened, or to permanently closed window. (Glass)
D* = 18 inches ...............vertical clearance to unventilated
soffi t or to ventilated soffi t located
above the terminal
*30 inches ..............for vinyl clad soffi ts and below
electrical service
F = 9 inches ................clearance to outside corner
G = 6 inches .................clearance to inside corner
H = 3 ft. (Canada) ........not to be installed above a gas
meter/regulator assembly within 3
feet (90 cm) horizontally from the
center-line of the regulator
I = 3 ft. (U.S.A.)
6 ft. (Canada) .........clearance to gas service regulator
vent outlet
J = 9 inches (U.S.A.)
12 inches (Canada) clearance to non-mechanical
air supply inlet to building or the
combustion air inlet to any other
appliance
= AREA WHERE TERMINAL IS NOT PERMITTED
K = 3 ft. (U.S.A.)
6 ft. (Canada) ...........clearance to a mechanical
(powered) air supply inlet
L** = 7 ft. ..........................clearance above paved
(See Note 1)
sidewalk or a paved driveway
located on public property
M*** = 18 inches.................clearance under veranda, porch,
deck, balcony or overhang
42 inches ................vinyl
S = 6 inches ...................clearance from sides of elec-
(See Note 5)
trical service
T = 12 inches ..................clearance above electrical
(See Note 5)
service
Alcove Applications
N = 6 inches ..................non-vinyl sidewalls
12 inches ................vinyl sidewalls
P = 8 ft.
Q
MIN
1 cap 3 feet 2 x Q
2 caps 6 feet 1 x Q
3 caps 9 feet 2/3 x Q
4 caps 12 feet 1/2 x Q
Q
= # termination caps x 3 R
MIN
= (2 / # termination caps) x Q
MAX
R
MAX
ACTUAL
ACTUAL
ACTUAL
ACTUAL
ACTUAL
** a vent shall not terminate directly above a sidewalk or paved driveway
which is located between two single family dwellings and serves both
dwellings.
*** only permitted if veranda, porch, deck or balcony is fully open on a
minimum of 2 sides beneath the fl oor, or meets Note 2.
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. (See vents components page)
NOTE 2: Termination in an alcove space (spaces open only on one side
and with an overhang) are permitted with the dimensions specifi ed for
vinyl or non-vinyl siding and soffi ts. 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.
Figure 4.4 Minimum Clearances for Termination
NOTE 3: Local codes or regulations may require different
clearances.
NOTE 4: Termination caps may be hot. Consider their proximity to
doors or other traffi c areas.
NOTE 5: Location of the vent termination must not interfere with
access to the electrical service.
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.
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.
Hearth & Home Technologies assumes no responsibility for the
improper performance of the appliance when the venting system
does not meet these requirements.
CAUTION: IF EXTERIOR WALLS ARE FINISHED WITH VINYL SIDING, IT IS SUGGESTED THAT A VINYL PROTECTOR KIT BE INSTALLED.
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
11
Vent Information and Diagrams
V
5
A. Vent Table Key
The abbreviations listed in this vent table key are used in
the vent diagrams.
Symbol Description
V
V
H
H
First section (closest to appliance) of vertical length
1
Second section of vertical length
2
First section (closest to appliance) of horizontal length
1
Second section of horizontal length
2
Fire Hazard.
Explosion Risk.
Asphyxiation Risk.
Do NOT connect this gas appliance to a chimney
fl ue serving a separate solid-fuel or gas burning
appliance.
• Vent this appliance directly outside.
• Use separate vent system for this appliance.
May impair safe operation of this appliance or
other appliances connected to the fl ue.
B. Use of Elbows
WARNING
ertical
12 in.
8-1/2 in.
8-1/2 in.
Horizontal
Figure 5.1
C. Measuring Standards
Vertical and horizontal measurements listed in the vent
diagrams were made using the following standards.
1. Pipe measurements are shown using the effective length
of pipe (see Figure 5.2).
2. Measurements are made from the appliance outer wrap,
not from the standoffs.
3. Horizontal terminations are measured to the outside
mounting surface (fl ange of termination cap) (see Figure
4.1).
CAUTION
4. Vertical terminations are measured to bottom of termination cap.
ALL vent confi guration specifi cations MUST be followed.
• This product is tested and listed to these specifi cations.
• Appliance performance will suffer if specifi cations are
not followed.
Diagonal runs have both vertical and horizontal vent
aspects when calculating the effects. Use the rise for the
vertical aspect and the run for the horizontal aspect (see
Figure 5.1).
Two 450 elbows may be used in place of one 900 elbow.
On 450 runs, one foot of diagonal is equal to 8.5 inches
horizontal run and 8.5 inches vertical run. A length of
straight pipe is allowed between two 450 elbows (see
Figure 5.1).
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0612
5. Horizontal pipe installed level with no rise.
Effective Length
Inches Millimeters
Effective
Height/Length
Figure 5.2 DVP Pipe Effective Length
Pipe
DVP4 4 102
DVP6 6 152
DVP12 12 305
DVP24 24 610
DVP36 36 914
DVP48 48 1219
DVP6A 3 to 6 76 to 152
DVP12A 3 to 12 76 to 305
DVP12MI 3 to 12 76 to 305
DVP24MI 3 to 24 76 to 610
D. Use of Flex Vent
The fl ex vent must be supported with
the spacing between support intervals
not exceeding 4 feet, with no more than
½ inch sag between supports.
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.
A simple “up and out” installation
(Figure 5.3) requires only enough
support to maintain the necessary
clearance to combustibles. However,
the vent attachment point and the
fi restop location are considered to be
supports.
FLEX-VENT
3in.CLEARANCE
TERMINATION
CAP
1in.
CLEARANCE
Figure 5.3
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
13
E. Vent Diagrams
WARNING
Fire Risk. Explosion Risk.
Do NOT pack insulation or other combustibles between ceiling fi restops.
• ALWAYS maintain specifi ed clearances around venting and fi restop systems.
• Install wall shield and ceiling fi restops as specifi ed.
Failure to keep insulation or other material away from vent pipe may cause fi re.
Top Vent - Horizontal Termination
Venting with 1 elbow (NG)
V Minimum
90 Elbow 2 ft. 610 mm 2 ft. 610 mm 1 ft. 305 mm
0.5 ft. 152 mm 2 ft. 610 mm 2 ft. 610 mm 2 ft. 610 mm
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. =15 FT (4.6 m)
V + H MAX. = 40 FT (12.2 m)
Note: Use SL D- Series
components only.
NOTE: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
simple up and out installation
(see Figure 5.3).
H1 Maximum
Top Vent - Horizontal Termination
Venting with 1 elbow (Propane)
V Minimum
90 Elbow 1.5 ft. 457 mm Not allowed Not allowed
0.5 ft. 152 mm 1.5 ft. 457 mm 1 ft. 305 mm 1 ft. 305 mm
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m
H
1
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. =15 FT (4.6 m)
V + H MAX. = 40 FT (12.2 m)
H1 Maximum
V
1
Figure 5.4
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0614
Top Vent - Horizontal Termination
Venting with 2 elbows (NG)
Top Vent - Horizontal Termination
Venting with 2 elbows (Propane)
V Minimum
90 Elbow 0.5 ft. 152 mm 0.5 ft. 152 mm 0 ft. 0 mm
0.5 ft. 152 mm 1 ft. 305 mm 1 ft. 305 mm 1 ft. 305 mm
1.5 ft. 457 mm 2 ft. 610 mm 2 ft. 610 mm 2 ft. 610 mm
2.5 ft. 762 mm 4 ft. 1.2 m 4 ft. 1.2 m 4 ft. 1.2 m
3.5 ft. 1.1 m 6 ft. 1.8 m 6 ft. 1.8 m 6 ft. 1.8 m
4.5 ft. 1.4 m 14 ft. 4.3 m 14 ft. 4.3 m 14 ft. 4.3 m
SL-550TR-D SL-750TR-D SL-950TR-D
H + H
V + H + H1 MAX. = 40 FT (12.2 m)
H1 + H2 Maximum
MAX. =14 FT (4.3 m)
1
Note: Use SL D- Series
components only.
NOTE: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
simple up and out installation
(see Figure 5.3).
V Minimum
90 Elbow 0.5 ft. 152 mm Not allowed Not allowed
0.5 ft. 152 mm 0.5 ft. 152 mm 0 ft. 0 mm 0 ft. 0 mm
1.5 ft. 457 mm 2 ft. 610 mm 2 ft. 610 mm 2 ft. 610 mm
2.5 ft. 762 mm 4 ft. 1.2 m 4 ft. 1.2 m 4 ft. 1.2 m
3.5 ft. 1.1 m 6 ft. 1.8 m 6 ft. 1.8 m 6 ft. 1.8 m
4.5 ft. 1.4 m 14 ft. 4.3 m 14 ft. 4.3 m 14 ft. 4.3 m
SL-550TR-D SL-750TR-D SL-950TR-D
H + H
V + H + H1 MAX. = 40 FT (12.2 m)
H1 + H2 Maximum
MAX. =14 FT (4.3 m)
1
H
H
1
2
V
1
Figure 5.5
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
15
Top Vent - Horizontal Termination
Venting with 3 elbows (NG)
+ H2 Maximum
H
V Minimum
90 Elbow 2 ft. 610 mm 2 ft. 610 mm 2 ft. 610 mm
0.5 ft. 152 mm 6 ft. 1.8 m 6 ft. 1.8 m 6 ft. 1.8 m
1.5 ft. 457 mm 10 ft. 3.0 m 10 ft. 3.0 m 10 ft. 3.0 m
2.5 ft. 762 mm 12 ft. 3.7 m 12 ft. 3.7 m 12 ft. 3.7 m
3.5 ft. 1.1 m 14 ft. 4.3 m 14 ft. 4.3 m 14 ft. 4.3 m
SL-550TR-D SL-750TR-D SL-950TR-D
H + H
MAX. =14 FT (4.6 m)
V + V1 + H + H1 MAX. = 40 FT (12.2 m)
1
1
Note: Use SL D- Series
components only.
NOTE: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
simple up and out installation
(see Figure 5.3).
Top Vent - Horizontal Termination
Venting with 3 elbows (Propane)
+ H2 Maximum
H
V Minimum
90 Elbow 2 ft. 610 mm Not allowed Not allowed
0.5 ft. 152 mm 6 ft. 1.8 m 6 ft. 1.8 m 6 ft. 1.8 m
1.5 ft. 457 mm 10 ft. 3.0 m 10 ft. 3.0 m 10 ft. 3.0 m
2.5 ft. 762 mm 12 ft. 3.7 m 12 ft. 3.7 m 12 ft. 3.7 m
3.5 ft. 1.1 m 14 ft. 4.3 m 14 ft. 4.3 m 14 ft. 4.3 m
SL-550TR-D SL-750TR-D SL-950TR-D
H + H
MAX. =14 FT (4.6 m)
V + V1 + H + H1 MAX. = 40 FT (12.2 m)
1
1
H
2
H
1
V
2
V
1
Figure 5.6
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0616
Top Vent - Vertical Termination
No Elbows
V1 = 44 ft. Max. (13.4 m)
Baffl es are recommended for these vertically terminated
products which have excessive draft. Baffl es compensate
for high draft, restore visual fl ame height, and limit exces-
sive cooling resulting from too much secondary air. Refer
to the allowable vent confi gurations in the model specifi c
installer’s guide for recommended use of this baffl e.
NOTE: If installing a vertical vent/termination off the top of
the appliance, the optional vertical termination baffl e should
be used.
Note: Use SL D- Series
components only.
CAP
V
1
Baffl e Instruction
1. Install the baffl e over the center of the exhaust outlet in
the fi rebox (see Figure 5.8).
2. Center the exhaust opening in the open end of the
baffl e, and secure through the slots on the baffl e with
the 2-1/4 in. self tapping screws provided.
VIEW FROM
UNDERNEATH
BAFFLE
FRONT
OF UNIT
FIREBOX
BACK
Figure 5.7
SIDE VIEW
EXHAUST
BAFFLE
FIREBOX
BACK
Figure 5.8
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
17
Top Vent - Vertical Termination
Venting with 2 elbows (NG)
V MIN.
90 Elbow 1.5 ft. 457 mm 1.5 ft. 457 mm 1 ft. 305 mm * *
0.5 ft. 152 mm 2 ft. 610 mm 2 ft. 610 mm 2 ft. 610 mm * *
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m * *
* No specifi c restrictions on this value EXCEPT V1 + V2 + H cannot exceed 40 FT (12.2 m)
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
H MAX. =15 FT (4.6 m)
V
+ V2 + H MAX. = 40 FT (12.2 m)
1
2
V1 + V2 MIN.
Top Vent - Vertical Termination
Venting with 2 elbows (Propane)
V MIN.
90 Elbow 1.5 ft. 457 mm Not allowed Not allowed * *
0.5 ft. 152 mm 1.5 ft. 457 mm 1 ft. 305 mm 1 ft. 305 mm * *
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m * *
* No specifi c restrictions on this value EXCEPT V1 + V2 + H cannot exceed 40 FT (12.2 m)
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
H MAX. =15 FT (4.6 m)
V
+ V2 + H MAX. = 40 FT (12.2 m)
1
2
V1 + V2 MIN.
Note: Use SL D- Series
components only.
Figure 5.9
NOTE: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
H
1
V
2
V
1
simple up and out installation
(see Figure 5.3).
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0618
V
Top Vent - Vertical Termination
Venting with 3 elbows (NG)
V MIN.
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
2
V1 + V2 MIN.
90 Elbow 0.5 ft. 152 mm 0.5 ft. 152 mm 0 ft. 0 mm * *
0.5 ft. 152 mm 1 ft. 305 mm 1 ft. 305 mm 2 ft. 610 mm * *
1.5 ft. 457 mm 2 ft. 610 mm 2 ft. 610 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 4 ft. 1.2 m 4 ft. 1.2 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 6 ft. 1.8 m 6 ft. 1.8 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 14 ft. 4.3 m 14 ft. 4.3 m 15 ft. 4.6 m * *
H MAX. =14 FT (4.6 m)
V
+ V2 + H + H2 MAX. = 40 FT (12.2 m)
* No specifi c restrictions on this value EXCEPT V1 + V2 + H + H2 cannot exceed 40 FT (12.2 m)
1
Top Vent - Vertical Termination
Venting with 3 elbows (Propane)
V MIN.
90 Elbow 1.5 ft. 457 mm Not allowed Not allowed * *
0.5 ft. 152 mm 1.5 ft. 457 mm 1 ft. 305 mm 1 ft. 305 mm * *
1.5 ft. 457 mm 3 ft. 914 mm 3 ft. 914 mm 3 ft. 914 mm * *
2.5 ft. 762 mm 5 ft. 1.5 m 5 ft. 1.5 m 5 ft. 1.5 m * *
3.5 ft. 1.1 m 7 ft. 2.1 m 7 ft. 2.1 m 7 ft. 2.1 m * *
4.5 ft. 1.4 m 15 ft. 4.6 m 15 ft. 4.6 m 15 ft. 4.6 m * *
* No specifi c restrictions on this value EXCEPT V1 + V2 + H cannot exceed 40 FT (12.2 m)
SL-550TR-D SL-750TR-D SL-950TR-D
H MAX. H MAX. H MAX. V
H MAX. =15 FT (4.6 m)
V
+ V2 + H MAX. = 40 FT (12.2 m)
1
2
V1 + V2 MIN.
Note: Use SL D- Series
components only.
NOTE: There MUST be a 25%
reduction in total H when using
fl ex vent except when using the
simple up and out installation
(see Figure 5.3).
2
H
1
V
1
H
2
Figure 5.10
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
19
Rear Vent - Horizontal Termination
No Elbows
Î
Note: Use DVP Series
components only.
H1 = 28 in. (711 mm) Maximum
Figure 5.11
Rear Vent - Horizontal Termination
One 45º Elbow
For corner installation of models SL-550TR-D and SL-T50TR-D ONLY
Î
Note: Use DVP Series
components only.
Note: Do not use a 45º elbow
for SL-950TR-D. Use two 90º
elbows for corner installation
on SL-950TR-D
H
= 9 in. (229 mm) Maximum
1
Figure 5.12
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0620
Note: Use DVP Series
Î
components only.
Rear Vent - Horizontal Termination
Venting with 2 elbows
H1 MAX. V1 MIN. H2 MAX. H1 + H2 MAX.
1.5 ft. 457 mm Back to back elbows 1 ft. 305 mm 2.5 ft. 762 mm
3 ft. 914 mm 1 ft. 305 mm 3 ft. 914 mm 6 ft. 1.8 m
5 ft. 1.5 m 3 ft. 914 mm 5 ft. 1.5 m 10 ft. 3.0 m
7 ft. 2.1 m 5 ft. 1.5 m 7 ft. 2.1 m 14 ft. 4.3 m
H MAX. = 7 FT (2.1 m)
H
+ H2 MAX. = 14 FT (4.3 m)
1
V1 + H1 + H2 MAX. = 40 FT (12.2 m)
Figure 5.13
Note: Use DVP Series
Î
components only.
INSTALLED
HORIZONTALLY
Rear Vent - Horizontal Termination
Venting with 3 elbows
H1 MAX. V1 MIN. H1 + H2 MAX. H1 + H2+ H3 MAX.
1.5 ft. 457 mm Back to back elbows 1 ft. 305 mm 2.5 ft. 762 mm
3.5 ft. 1.1 m 1 ft. 305 mm 2 ft. 610 mm 5.5 ft. 1.7 m
5.5 ft. 1.7 m 2 ft. 610 mm 4 ft. 1.2 m 9.5 ft. 2.9 m
7.5 ft. 2.3 m 3 ft. 914 mm 6 ft. 1.8 m 13.5 ft. 4.1 m
H MAX. = 7 FT (2.1 m)
H
+ H2+ H3 MAX. = 13.5 FT (4.1 m)
1
V1 + H1 + H2+ H3 MAX. = 40 FT (12.2 m)
Figure 5.14
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
21
Î
Note: Use DVP Series
components only.
Rear Vent - Vertical Termination
Venting with 1 elbow
V1 MIN. H1 MAX.
V1 MIN. H1 MAX.
1 ft. 305 mm 3.5 ft. 1.1 m
1 ft. 305 mm 3.5 ft. 1.1 m
2 ft. 610 mm 5.5 ft. 1.7 m
2 ft. 610 mm 5.5 ft. 1.7 m
3 ft. 914 mm 7.5 ft. 2.3 m
3 ft. 914 mm 7.5 ft. 2.3 m
H MAX. = 7 FT (2.1 m)
H MAX. = 7 FT (2.1 m)
+ H1 MAX. = 40 FT (12.2 m)
V
V
+ H1 MAX. = 40 FT (12.2 m)
1
1
V
1
H
1
Figure 5.15
Note: Use DVP Series
Î
components only.
V
Rear Vent - Vertical Termination
Venting with 2 elbows
H1 + H2 MAX V1 MAX.
Back to back elbows 0.5 ft. 152 mm
2.5 ft. 762 mm 1 ft. 305 mm
4.5 ft. 1.4 m 2 ft. 610 mm
6.5 ft. 2.0 m 3 ft. 914 mm
1
INSTALLED
HORIZONTALLY
H
1
H MAX. = 6.5 FT (2 m)
+ H+ H1 MAX. = 40 FT (12.2 m)
V
Figure 5.16
H
2
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/0622
Rear Vent - Vertical Termination
Venting with 3 elbows
V1 MIN. H1 MAX. H2 MAX. H1 + H2 MAX.
Back to back elbows 1.5 ft. 457 mm 1 ft. 305 mm 2.5 ft. 762 mm
1 ft. 305 mm 3.5 ft. 1.1 m 2 ft. 610 mm 6.5 ft. 2.0 m
2 ft. 610 mm 5.5 ft. 1.7 m 3 ft. 914 mm 10.5 ft. 3.2 m
3 ft. 914 mm 7.5 ft. 2.3 m 7 ft. 2.1 m 14.5 ft. 4.4 m
H MAX. = 7.5 FT (2.3 m)
+ H2 MAX. = 14.5 FT (4.4 m)
H
1
V1 + V2 + H1 + H2 MAX. = 40 FT (12.2 m)
Î
Note: Use DVP Series
components only.
V2
Figure 5.17
H2
V1
H1
Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. M • 10/06
23
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