Heat & Glo SL-550TR-D, SL-750TR-D, SL-950TR-D Owner’s 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 ammable 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. N • 2/07

Read this manual before installing or operating this appliance.

Heat & Glo, a of Hearth & Home Technologies, Inc. 20802 Kensington Boulevard, Lakeville, MN 55044

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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).

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Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/072

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solid

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Permissible

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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

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- 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

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. N • 2/07

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

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 Quality Systems registered by SGS ICS

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/074

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 750

C, 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. N • 2/07

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. N • 2/076

Framing and Clearances

NOTE:

• Illustrations reﬂ ect typical installations and are FOR DESIGN

PURPOSES ONLY.

• I

llustrations/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).

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.

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).

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. N • 2/07

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.

C. Clearances

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.

Fire Risk.

• Construct chase to all clearance speciﬁ cations in manual.

• Locate and install appliance to all clearance speciﬁ cations in manual

NON-COMBUSTIBLE BOARD (INCLUDED ON SL-950TR-D UNITS ONLY)

WARNING

FROM TOP

OF HOOD

TO CEILING

Models

SL-550TR-D

SL-750TR-D

SL-950TR-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)

Opening

(Height)

Rough

DVP Pipe SL Pipe

Rough

Opening

(Depth)

Rough

Opening

(Depth)

Rough

Opening

(Width)

Clearance

to Ceiling

Non-

Combustible

Floor

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. N • 2/078

D. Mantel Projections

”

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. N • 2/07

Termination Locations

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

HORIZONTAL

OVERHANG

2 FT.

MIN.

GAS DIRECT VENT TERMINATION CAP

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

20 INCHES MIN.

LOWEST

DISCHARGE

OPENING

H (MIN.) - MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING

ROOF PITCH

IS X/ 12

VERTICAL

WALL

Figure 4.2 speciﬁ es minimum vent heights for various pitched roofs.

GAS, WOOD OR FUEL

OIL TERMINATION

GAS

TERMINATION

Gas

Termination

A 6 in. 20 in. min. Horizontal distance between terminations

B 20 in. 24 in. min. Distance to perpendicular wall

C 18 in. 18 in. Vertical distance between terminations

Figure 4.3 Multiple Vertical Termination

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0710

Wood & Fuel Oil

Termination

Comments

(See Note 2)

Electrical

Service

= VENT TERMINAL

= 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.) ..........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 K = 3 ft. (U.S.A.)

6 ft. (Canada) ...........clearance to a mechanical (pow-

ered) air supply inlet

= AREA WHERE TERMINAL IS NOT PERMITTED

L** = 7 ft. ..........................clearance above paved

sidewalk or a paved driveway located on public property

M*** = 18 inches.................clearance under veranda, porch,

(See Note 1)

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.

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

= # termination caps x 3 R

MIN

= (2 / # termination caps) x Q

MAX

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. N • 2/07

Vent Information and Diagrams

A. Vent Table Key

The abbreviations listed in this vent table key are used in the vent diagrams.

Symbol Description

First section (closest to appliance) of vertical length

Second section of vertical length

First section (closest to appliance) of horizontal length

Second section of horizontal length

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.

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 45 On 45

elbows may be used in place of one 900 elbow.

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 45

elbows (see

Figure 5.1).

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0712

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. N • 2/07

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)

Maximum

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).

Top Vent - Horizontal Termination

Venting with 1 elbow (Propane)

Maximum

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

SL-550TR-D SL-750TR-D SL-950TR-D

H MAX. =15 FT (4.6 m)

V + H MAX. = 40 FT (12.2 m)

Figure 5.4

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0714

Top Vent - Horizontal Termination

Venting with 2 elbows (NG)

+ H2Maximum

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

MAX. =14 FT (4.3 m)

H + H

V + H + 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).

Top Vent - Horizontal Termination

Venting with 2 elbows (Propane)

+ H2Maximum

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

MAX. =14 FT (4.3 m)

H + H

V + H + H

MAX. = 40 FT (12.2 m)

Figure 5.5

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/07

Top Vent - Horizontal Termination

Venting with 3 elbows (NG)

+ H2 Maximum

V Minimum

SL-550TR-D SL-750TR-D SL-950TR-D

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

MAX. =14 FT (4.6 m)

H + H

+ H + H1MAX. = 40 FT (12.2 m)

V + V

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

V Minimum

SL-550TR-D SL-750TR-D SL-950TR-D

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

MAX. =14 FT (4.6 m)

H + H

+ H + H1MAX. = 40 FT (12.2 m)

V + V

Figure 5.6

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0716

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 excessive 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

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. N • 2/07

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 V

SL-550TR-D SL-750TR-D SL-950TR-D

H MAX. H MAX. H MAX. V

H MAX. =15 FT (4.6 m)

+ V2 + H MAX. = 40 FT (12.2 m)

+ V2 + H cannot exceed 40 FT (12.2 m)

V1 + V2MIN.

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 V

SL-550TR-D SL-750TR-D SL-950TR-D

H MAX. H MAX. H MAX. V

H MAX. =15 FT (4.6 m)

+ V2 + H MAX. = 40 FT (12.2 m)

+ V2 + H cannot exceed 40 FT (12.2 m)

V1 + V2MIN.

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

simple up and out installation (see Figure 5.3).

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0718

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

V1 + V2MIN.

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)

+ V2 + H + H2 MAX. = 40 FT (12.2 m)

* No speciﬁ c restrictions on this value EXCEPT V

+ V2 + H + H2 cannot exceed 40 FT (12.2 m)

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 V

SL-550TR-D SL-750TR-D SL-950TR-D

H MAX. H MAX. H MAX. V

H MAX. =15 FT (4.6 m)

+ V2 + H MAX. = 40 FT (12.2 m)

+ V2 + H cannot exceed 40 FT (12.2 m)

V1 + V2MIN.

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).

Figure 5.10

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/07

Rear Vent - Horizontal Termination No Elbows

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

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

= 9 in. (229 mm) Maximum

Figure 5.12

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0720

Note: Use DVP Series components only.

Rear Vent - Horizontal Termination

Venting with 2 elbows

H1 MAX. V1 MIN. H2 MAX. H1 + H2MAX.

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)

+ H2 MAX. = 14 FT (4.3 m)

+ H1+ H2 MAX. = 40 FT (12.2 m)

Figure 5.13

Note: Use DVP Series

components only.

INSTALLED

HORIZONTALLY

Rear Vent - Horizontal Termination

Venting with 3 elbows

H1 MAX. V1 MIN. H1 + H2MAX. H1 + H2+ H3MAX.

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)

+ H2+ H3 MAX. = 13.5 FT (4.1 m)

+ H1+ H2+ H3 MAX. = 40 FT (12.2 m)

Figure 5.14

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/07

Note: Use DVP Series components only.

Rear Vent - Vertical Termination

Venting with 1 elbow

V1 MIN. H1MAX.

1 ft. 305 mm 3.5 ft. 1.1 m

2 ft. 610 mm 5.5 ft. 1.7 m

3 ft. 914 mm 7.5 ft. 2.3 m

H MAX. = 7 FT (2.1 m)

+ H1 MAX. = 40 FT (12.2 m)

Figure 5.15

Note: Use DVP Series

components only.

Rear Vent - Vertical Termination

Venting with 2 elbows

H1+ H2 MAX V1MAX.

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

INSTALLED

HORIZONTALLY

H MAX. = 6.5 FT (2 m)

V + H+ H

MAX. = 40 FT (12.2 m)

Figure 5.16

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0722

Rear Vent - Vertical Termination

Venting with 3 elbows

V1 MIN. H1MAX. H2MAX. H1+ H2MAX.

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)

+ V2 + H1+ H2MAX. = 40 FT (12.2 m)

Note: Use DVP Series components only.

Figure 5.17

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/07

Vent Clearances and Framing

A. Pipe Clearances to Combustibles

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.

NOTE: Slope not required.

1 in. CLEARANCE ROUND VERTICAL

SECTIONS

3 in. TOP

CLEARANCE

1 in. SIDE AND

BOTTOM CLEARANCE

B. Wall Penetration Framing

AB CD

in. 36 1/2 24 3/8 35 1/2 23 3/8

mm 927 619 902 594

in. 41 27 7/8 40 26 7/8

mm 1041 708 1016 683

in. 44 31 7/8 43 30 7/8

mm 1118 810 1092 784

Figure 6.1 Pipe Clearances

Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm).

The heat shield is designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the

existing heat shields must be ﬁ eld trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B will be required.

HEAT

SHIELD

3in.TOP

CLEARANCE

SL-550TR-D

SL-750TR-D

SL-950TR-D

* Shows center of vent framing hole for top or rear venting.

The center of the hole is one (1) inch (25.4 mm) above the center of the horizontal vent pipe.

Figure 6.3 Exterior Wall Hole

Combustible Wall Penetration

7in.

HEAT

SHIELD

Frame a hole in a combustible wall for an interior wall shield ﬁ restop, (Figure 6.2) whenever a wall is penetrated. Use same size framing materials as those used in the wall construction. The wall shield ﬁ restop maintains minimum clearances and prevents cold air inﬁ ltration.

WALL

SHIELD

FIRESTOP

WALL

1 in. CLEARANCE BOTTOM & SIDES

Non-Combustible Wall Penetration

If the hole being penetrated is surrounded by noncombustible materials such as concrete, a hole with diameter one inch greater than the pipe is acceptable.

Figure 6.2 Horizontal Venting Clearances to Combustible Materials

Heat & Glo • SL-550 / 750 / 950TR-D • InD • 2044-985 Rev. N • 2/0724

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