TOA Electronics SSDVT-4035CNM User Manual

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INSTALLATION INSTRUCTIONS

DIRECT VENT

SSDV-35/40 SERIES

This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes. This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiﬁ ed kit is used.

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.

WARNING: IF THE INFORMATION IN THIS MANUAL IS NOT FOLLOWED EXACTLY, A FIRE OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY OR LOSS OF LIFE.

FOR YOUR SAFETY: Do not store or use gasoline or other ﬂ ammables or liquids in the vicinity of this or any other appliance.

FOR YOUR SAFETY: What to do if you smell gas:

• DO NOT light any appliance.

• DO NOT touch any electrical switches.

• Do not use any phone in your building.

• Immediately call your gas supplier from a neighbor’s phone. Follow your gas suppliers instructions.

• If your gas supplier cannot be reached, call the ﬁ re department.

Installation and service must be performed by a qualiﬁ ed installer, service agency or the gas supplier.

DIRECT VENT GAS FIREPLACE HEATERS

P/N 700,029M REV. E 11/2006

MODELS

Millivolt Models Electronic Models

SSDVT-3530CNM SSDVR-3530CNM SSDVT-4035CNM SSDVR-4035CNM

AVERTISSEMENT: ASSUREZ-VOUS DE BIEN SUIVRE LES INSTRUCTIONS DONNÉ DANS CETTE NOTICE POUR RÉDUIRE AU MINIMUM LE RISQUE D'INCENDIE OU POUR ÉVITER TOUT DOMMAGE MATÉRIEL, TOUTE BLESSURE OU LA MORT.

POUR VOTRE SÉCURITÉ: Ne pas entreposer ni utiliser d'essence ni d'autre vapeurs ou liquides inﬂ ammables dans le voisinage de cet appareil ou

de tout autre appareil. POUR VOTRE SÉCURITÉ: Que faire si vous sentez

une odeur de gaz:

• Ne pas tenter d'allumer d'appareil.

• Ne touchez à aucun interrupteur. Ne pas vous servir des téléphones se trouvant dans le batiment où vous vous trouvez.

• Evacuez la piéce, le bâtiment ou la zone.

• Appelez immédiatement votre fournisseur de gaz depuis un voisin. Suivez les instructions du fournisseur.

• Si vous ne pouvez rejoindre le fournisseur de gaz, appelez le service dos incendies.

SSDVT-3530CNE SSDVR-3530CNE SSDVT-4035CNE SSDVR-4035CNE

OTL Report No. 116-F-29-5

L'installation et service doit être exécuté par un qualiﬁ é installeur, agence de service ou le fournisseur de gaz.

TABLE OF CONTENTS

Packaging .........................................Page 2

Introduction ......................................Page 2

General Information ..........................Page 2

New York City Approval .....................Page 3

Requirements for the Commonwealth of Massachusetts .Page 4

Safety & Warning Information ..........Page 5

Cold Climate Insulation .....................Page 6

Location ............................................Page 6

Manufactured Home Requirements ..Page 7

Vent Termination Clearances ............Page 7

Minimum Clearances to Combustibles ..Page 9

Detailed Installation Steps .................Page 10

Typical Installation Sequence ...........Page 10

Step 1. Framing .................................Page 10

Step 2. Routing Gas Line ..................Page 10

Fireplace Speciﬁ cations .....................Page 11

Step 3. Install the Venting System ....Page 13

Vertical Termination Systems ............Page 14

Vent Section Length Chart ................Page 14

Vertical Vent Tables and Figures ........Page 17

Horizontal Termination System .........Page 19

Horizontal Vent Tables and Figures ...Page 21

Venting Using Flexible Vent Pipe .......Page 24

Step 4. Field Wiring ...........................Page 25

Step 5. Optional Blower Kit Wiring ....Page 25

Step 6. Connecting Gas Line .............Page 26

Step 7. Checking Unit Operation .......Page 27

Step 8. Installing Logs .....................Page 28

Step 9. Installing Glass Door ............Page 31

Step 10. Burner Adjustments ............Page 31

Step 11. Hood Installation .................Page 32

Finishing Requirements ....................Page 32

Installation Accessories ....................Page 33

Gas Conversion Kits ..........................Page 35

This installation manual will help you obtain a safe, efﬁ cient, dependable installation for your appliance and vent system.

Please read and understand these

instructions before beginning your

installation.

The Millivolt appliances have a millivolt gas control valve with piezo ignition system which provides safe, efﬁ cient operation. If any optional accessories that will require electrical power are to be installed, the electrical power must be provided at the time of appliance installation.

The Electronic appliances have an electronic intermittent pilot ignition system which provides safe, efﬁ cient operation. External electrical power is required to operate these appliances.

PACKAGING

The assembled vented gas ﬁ replace heater is packaged with: 1 - One log set located in ﬁ rebox area. 2 - One envelope containing the literature pack-

age which consists of the homeowner's manual, installation instructions, and warranty; envelope is located in the control compartment.

3 - One vent restrictor to be applied as shown on

Page 13; restrictor is taped to the envelope. 4 - One hood located behind the top panel. 5 - One bag of decorative volcanic stone located

in the control compartment. 6 - One bag of glowing embers located in the

control compartment.

INTRODUCTION

These vented gas ﬁ replace heaters are sealed combustion, air circulating gas ﬁ replaces designed for residential applications.

Approved Vent Components - These ﬁ replaces are designed, tested and listed for operation and installation with, the following vent components only:

• Secure Vent™ Direct Vent System Compo-

nents,

• Secure Flex™ Flexible Vent Components

manufactured by Security Chimneys Inter-

national and

• Z-FLEX™ Model GA Venting Systems listed

to UL1777 and ULCS635 manufactured by

Flexmaster Canada Limited. These approved vent system components are labeled for identiﬁ cation. DO NOT use any other manufacturer’s vent components with these appliances. Use only the correct size venting (4-1/2" inner & 7-1/2" outer).

These appliances comply with National Safety Standards and are tested and listed by OMNITest Laboratories, Inc. (Report No. 116-F-29-5) to ANSI Z21.88b-2003 (in Canada, CSA-2.33b-

2003), and CAN/CGA-2.17-M91 in both USA and Canada, as vented gas ﬁ replace heaters.

Both millivolt and electronic versions of these appliances are listed by OMNI-Test Laboratories for installation in bedrooms and Manufactured Homes.

Manufactured Homes -

See Manufactured Home Requirements on Page 7 for additional information.

WARNING

Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualiﬁ ed installer, service agency or the gas supplier.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiﬁ ed kit is used.

Cet appareil doit être utilisé uniquement avec les types de gaz indiqués sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certiﬁ é est installé.

Misc. Codes / Standards -

Installation must conform to local codes. In the absence of local codes, installation must comply with the current National Fuel Gas Code, ANSI Z223.1. (In Canada, the current CAN-1 B149 installation code).

The appliance, when installed, must be electrically grounded & wired in accordance with local codes or, in the absence of local codes, with the National Electrical Code, ANSI / NFPA 70-latest edition, or the Canadian Electrical Code, CSA C22.1 - latest edition.

GENERAL INFORMATION

Note: Installation and repair should be performed by a qualiﬁ ed service person. The appliance should be inspected annually by a qualiﬁ ed professional service technician. More frequent inspections and cleanings may be required due to excessive from carpeting, bedding material, etc.

S'assurer que le brùleur et le compartiment des commandes sont propres. Voir les instructions d'installation et d'utilisation qui accompagnent l'appareil.

Provide adequate clearances around air openings and adequate accessibility clearance for service and proper operation. Never obstruct the front openings of the appliance.

These appliances are designed to operate on natural or propane gas only. To operate on Propane Gas a ﬁ eld converion is necessary (see Pages 35 to 37). The use of other fuels or combination of fuels will degrade the performance of this system and may be dangerous.

These ﬁ replaces are designed as supplemental heaters. Therefore, it is advisable to have an alternate heat source when installed in a dwelling.

Millivolt Models - The millivolt appliances are manually controlled and feature a spark igniter (piezo) that allows the appliance's pilot gas to be lit without the use of matches or batteries. This system provides continued service in the event of a power outage.

Millivolt models come standard with a manually-modulated gas valve; ﬂ ame appearance and heat output can be controlled at the gas valve. The BTU Input for these appliances is shown in Tables 1 & 2.

Input (BTU) Manually-Modulated Gas

Valves (millivolt models)

NATURAL GAS

Models Input Rate (BTU / HR)

SSDV-3530CNM

SSDV-4035CNM

23,000 high

17,500 low

29,000 high

21,500 low

Table 1

Input (BTU) Manually-Modulated Gas

Valves (millivolt models)

* PROPANE GAS

Models Input Rate (BTU / HR)

SSDV-3530CPM

SSDV-4035CPM

Table 2

* If ﬁ eld converted - see Pages 35-37

23,000 high

17,500 low

29,000 high

22,500 low

Electronic Models

Electronic models have a ﬁ xed rate gas valve. Input of electronic models is shown in

Table 3.

Electronic Models with Fixed Rate Gas Valve

Natural and Propane Gas

Model Series Input Rate (BTU / HR)

SSDV-3530 23,000 SSDV-4035 29,000

Table 3

Gas Pressure - All Models

Tables 4, 5 and 6 show the appliances' gas pressure requirements:

Inlet Gas Supply Pressure

(all models)

Fuel # Minimum Maximum

Natural Gas

Propane

5.0" WC

(1.24 kPa)

11.0" WC

(2.74 kPa)

10.5" WC

(2.61 kPa)

13.0" WC

(3.23 kPa)

Table 4

Manifold Gas Supply Pressure

(millivolt models)

Fuel # Low High

Natural

Gas

Propane

(Lo) 2.2" WC

(.55 kPa)

(Lo) 6.3" WC

(1.57 kPa)

(Hi) 3.5" WC

(.87 kPa)

(Hi) 10.0" WC

(2.49 kPa)

Table 5

Manifold Gas Supply Pressure

(electronic models)

Fuel # Max. Manifold Pressure

Natural Gas (Hi) 3.5" WC (.87 kPa)

Propane (Hi) 10.0" WC (2.49 kPa)

Table 6

Test gauge connections are provided on the front of the millivolt gas control valve, identiﬁ ed IN for the inlet and OUT for the manifold side. A 1/8" NPT Test gauge connection is provided at the inlet and outlet side of the electronic gas control valve.

These appliances must be isolated from the gas supply piping system (by closing their individual manual shut-off valve) during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

These appliances and their individual shut-off valves must be disconnected from the gas supply piping system during any pressure testing of that system at pressures greater

than 1/2 psig (3.5 kPa).

Oriﬁ ce Sizes - Sea Level to High Altitude (All Models)

These appliances are tested and approved for installation at elevations of 0-4500 feet (0-1372 meters) above sea level using the standard burner orifice sizes (marked with an "*" in Table 7). For elevations above 4500 feet, contact your gas supplier or qualiﬁ ed service technician . Install the appliance according to the regulations of the local authorities having jurisdiction and, in the USA, the National Fuel Gas Code NFPA 54 / ANSI Z223.1 - latest edition or, in Canada, the CAN1-B149.1 and .2 codes

- latest edition.

Burner Oriﬁ ce Sizes

Elevation 0-4500 feet ( 0-1372 meters)

Model Series

SSDV-3530

SSDV-4035

* Standard size installed at factory

• Part /Cat. Number

Natural

Gas

drill size (inches)

2.3 mm (.090") 37L70 •

#36 (.1065")

18L4001 •

Propane

Gas

drill size (inches)

#54 (.055")

#52

LB-55874D •

99K79 •

(.0635")

Table 7

SIT Millivolt Gas Valve

HI/LO Variable Flame Height Adjustment

T P

TPT H

Pilot Adjustment Screw

Manifold Pressure Tap

Inlet Pressure Tap

Main Gas

Control Knob

OFF/PILOT/ON

OUT

Figure 1

Honeywell Millivolt Gas Valve

PIEZO IGNITER

CONVERTIBLE HI/LO REGUL ATOR (adjusts ﬂ ame height and heat output)

OUTLET PRESSURE TAP

PILOT ADJUSTMENT SCREW

TP/TH

WIRING TERMINALS

GAS CONTROL KNOB

INLET PRESSURE TAP

Figure 2

Honeywell Electronic Gas Valve

Manifold Pressure Port

ORTNO L

G N I

T ER

ON / OFF Switch

FFO

Inlet Pressure Port

SI P

Electronic Gas Control Valve

Figure 3

New York City, New York (MEA)

Installation of these ﬁ replaces are approved for installation in New York City in the US state of New York.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Note: The following requirements reference various Massachusetts and national codes not contained in this document.

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.

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

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.”

• 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 require-

ments 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.

• Installation and repair must be done by a plumber or gas ﬁ tter licensed in the Commonwealth of Massachusetts.

• The ﬂ exible gas line connector used shall not exceed 36 inches (92 centimeters) in length.

• The individual manual shut-off must be a T-handle type valve.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

SAFETY & WARNIING INFORMATION

WARNING

If the information in this manual is not follwed exactly, a ﬁ re or explosion may result causing property damage, personal injury or loss of life.

WARNING

These ﬁ replaces are vented heaters. Do not burn wood or other material in these appliances.

WARNING

This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certiﬁ ed kit is used.

AVERTISSEMENT

Cet appareil doit être utilisé uniquement avec les types de gaz indiqués sur la plaque signalétique. Ne pas l'utiliser avec d'autres gaz sauf si un kit de conversion certiﬁ é est installé.

WARNING

Children and adults should be alerted to the hazards of high surface temperatures. Use caution around the appliance to avoid burns or clothing ignition. Young children should be carefully supervised when they are in the same room as the appliance.

Note: An Optional Screen Door or Screen Panel for the glass is available (see Homeowners Manual for ordering information).

AVERTISSEMENT

Surveiller les enfants. Garder les vêtements, les meubles, l'essence ou autres liquides à vapeur inﬂ ammables lin de l'appareil.

WARNING

Do not place clothing or other ﬂ ammable materials on or near this appliance.

AVERTISSEMENT

Pour utilisation uniquement avec les portes en verre certiﬁ êes avec l'appareil.

WARNING

Carbon monoxide poisoning: early signs of carbon monoxide poisoning are similar to the ﬂ u with headaches, dizziness and/or nausea. If you have these signs, obtain fresh air immediately. Turn off the gas supply to the appliance and have it serviced by a qualiﬁ ed professional, as it may not be operating correctly.

WARNING

Do not use these appliances if any part has been under water. Immediately call a qualiﬁ ed, professional service technician to inspect the appliances and to replace any parts of the control system and any gas controls which have been under water.

AVERTISSEMENT

Ne pas se servir de cet appareil s'il a été plongé dans l'eau, complètement ou en partie. Appeler un technicien qualiﬁ é pour inspecter l'appareil et remplacer toute partie du système de contrôle et toute commande qui ont été plongés dans l'lau.

IMPORTANT

It is imperative that the control compartment, burners and circulating air passage ways of the appliance be kept clean. See Maintenance instructions in Homeowner's Manual.

WARNING

Do not attempt to alter or modify the construction of the appliance or its components. Any modiﬁ cation or alteration may void the warranty, certiﬁ cation and listings of this unit.

WARNING

Failure to comply with the installation and operating instructions provided in this document will result in an improperly installed and operating appliance, voiding its warranty. Any change to this appliance and/or its operating controls is dangerous. Improper installation or use of this appliance can cause serious injury or death from ﬁ re, burns, explosion or carbon monoxide poisoning.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

IMPORTANT

These appliances must not be connected to a chimney or ﬂ ue serving a separate solid fuel burning appliance.

WARNING

This appliance may only be ﬁ tted with doors certiﬁ ed for use with the appliance.

COLD CLIMATE INSULATION

)

For cold climate installations, seal all cracks around the appliance with noncombustible material and wherever cold air could enter the room. It is especially important to insulate outside chase cavity between studs and under ﬂ oor on which the appliance rests, if ﬂ oor is above ground level. Gas line holes and other openings should be caulked or stuffed with unfaced ﬁ berglass insulation. If the ﬁ replace is being installed on a cement slab, in cold climates, a sheet of plywood or other raised platform can be placed underneath to prevent conducting cold up into the room. It also helps to sheetrock inside surfaces and tape for maximum air tightness and caulk ﬁ restops.

LOCATION

In selecting the location, the aesthetic and functional use of the appliance are primary concerns. However, vent system routing to the exterior and access to the fuel supply are also important. Consideration should be given to trafﬁ c ways, furniture, draperies, etc., due to elevated surface temperatures (Figure 4 ). The location should also be free of electrical, plumbing or other heating/air conditioning ducting.

APPLICATION

TOP VENT

RECESSED

INSTALLATION

NOITACILPPA

TNEV RAER

OITACILPPA

NOITACILPPA

TNEV POT

TOP VENT

APPLICATION

RAER

LPPA

TACI

TNE

NOI

NOITACILPPA TN E

V POT

NOITACILPPA TNEV POT

These direct vent appliances are uniquely suited for installations requiring a utility shelf positioned directly above the ﬁ replace. Utility shelves like these are commonly used for locating television sets and decorative plants. Be

aware that this is a heat producing appliance. Objects placed above the unit are exposed to elevated temperatures.

To provide for the lowest possible shelf surface use the alternate rear vent outlet with attached venting routed in a way to minimize obstructions to the use of the space above the appliance. Do

not insulate the space between the appliance and the area above it. See Figure 9. The mini-

mum height from the base of the appliance to the underside of combustible materials used to construct a utility shelf in this fashion is shown in the Table in Figure 9.

The appliance should be mounted on a fully supported base extending the full width and depth of the unit. The appliance may be located on or near conventional construction materials. However, if installed on combustible materials, such as carpeting, vinyl tile, etc., a metal or wood barrier covering the entire bottom surface must be used.

VERTICAL VENT (Rear Vent Application)

HORIZONTAL VENT (Top Vent A

lication

Figure 4 - Typical Locations

HORIZONTAL VENT (Rear Vent Application without a chase)

VERTICAL VENT (Top Vent

lication

HORIZONTAL VENT (Rear Vent Application With a chase)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

MANUFACTURED HOME REQUIREMENTS

This appliance may be installed in an aftermarket permanently located, manufactured home (USA only) or mobile home, where not prohibited by local codes.

Cet appareil peut être installé dans un maison préfabriquée (É.-U. seulement) ou mobile déjà installée à demeure si les réglements locaux le permettent.

Manufactured Home installations must be installed in accordance with these instructions and the following standards / codes:

• Manufactured Home Construction and Safety Standard Title 24 CFR, Part 3280, or the current Standard for Fire Safety Criteria for Manufactured Home Installations, Sites and Communities ANSI / NFPA 501A in the USA, and CAN / CSA Z240 MH Mobile Home Standard in Canada

• (when applicable) The American National Standard for Manufactured Homes (NCSBCS / ANSI A225.1 - latest edition).

CAUTIONS

Ensure that the cross members are not cut or weakened during installation. The structural integrity of the manufactured home ﬂ oor, wall, and ceiling / roof must be maintained.

This appliance must be grounded to the chassis of the manufactured home in accordance with local codes or in the absence of local codes, with the National Electrical Code ANSI / NFPA 70

- latest edition or the Canadian Electrical Code CSA C22.1 - latest edition.

VENT TERMINATION CLEARANCES

These instructions should be used as a guideline and do not supersede local codes in any way. Install vent according to local codes, these instructions, the current National Fuel Gas Code (ANSI-Z223.1) in the USA or the current standards of CAN/CGA-B149.1 and

-B149.2 in Canada.

Terminate multiple vent terminations according to the installation codes listed above.

Terminate single vent caps relative to building components according to Figure 5.

Vertical Vent Termination Clearances

TERMINATION HEIGHTS FOR VENTS ABOVE

Horizontal Overhang

2 FT MIN.

Termination

Storm Collar

Flashing

Concentric

Vent Pipe

FLAT OR SLOPED ROOFS

Vent

2 FT MIN.

Lowest

Discharge

Opening

1 inch (25.4 mm) Minimum Clearance to Combustibles

*H = MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING OF VENT

Vertical

Wall

Roof Pitch is X/12

The vent / air intake termination clearances above the high side of an angled roof is as shown in the following chart:

Termination Heights For Vents

Above Flat Or Sloped Roofs

Ref. NFPA 54 / ANSI Z223.1, 7.6

Roof Pitch * Feet * Meters

Flat to 6/12 1.0 0.3 6/12 to 7/12 1.25 0.38 7/12 to 8/12 1.5 0.46 8/12 to 9/12 2.0 0.61

9/12 to 10/12 2.5 0.76 10/12 to 11/12 3.25 0.99 11/12 to 12/12 4.0 1.22 12/12 to 14/12 5.0 1.52 14/12 to 16/12 6.0 1.83 16/12 to 18/12 7.0 2.13 18/12 to 20/12 7.5 2.29 20/12 to 21/12 8.0 2.44

Horizontal Vent Termination Clearances

The horizontal vent termination must have a minimum of 3" (76 mm) clearance to any overhead combustible projection of 2 1/2" (64 mm) or less. See Figure 6. For projections exceeding 2 1/2" (64 mm), see Figure 6. For additional vent location restrictions refer to Figure 7 on Page 8.

Horizontal Vent Termination Clearances

Combustible Projection

2-1/2 inches or less in length

Combustible Projection greater

than 2-1/2 inches in length

Ventilated

Soffit

18"

(457 mm)

Note - See Figure 33 on Page 20 for the exterior wall recess allowances of the square horizontal termination.

Figure 6

Unventilated

Soffit

12"

(305 mm)

(76 mm)

Termination Kit

Side Elevation View

Figure 5

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

EXTERIOR HORIZONTAL VENT TERMINATION CLEARANCE REQUIREMENTS

Exterior Wall

Horizontal

Termination

= Air Supply Inlet

See Item D in the Text Below.

*18”

Inside Corner

Center Line

of Termination

18”

DETAIL D

Ventilated Sofﬁ t

Fixed

Closed

Window

= Vent Terminal

Inside

Corner Detail

= 9" in U.S.

= 12" in Canada

3 ft.

Operable

Window

= Area where Terminal is NOT permitted

3 ft.

Minimum Clearances Canadian Installation * US Installation **

A = Clearance above grade, veranda, porch, deck

or balcony. B = Clearance to window or door that may be

opened.

C = Clearance to permanently closed window 12 inches (305 mm) recommended to prevent window

12 inches (30 cm) * 12 inches (30 cm) **

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW),

12 in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and < 100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances > 100,000 BTU/hr (30kW)*

condensation

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 9 in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and < 50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances > 50,000 BTU/hr (15kW)*

9 inches (229 mm) recommended to prevent window condensation

D = Vertical clearance to ventilated sofﬁ t located

18 inches (458 mm) 18 inches (458 mm)

above the terminal within a horizontal distance of 18 in. (458 mm) from the center line of the terminal

E = Clearance to unventilated sofﬁ t 12 inches (30 cm) 12 inches (30 cm) F = Clearance to outside corner 5 inches (12.7 cm) 5 inches (12.7 cm) G = Clearance to inside corner 6 in. (15 cm) 6 in. (15 cm) H = Clearance to each inside of center line extended

above meter / regulator assembly

3 feet (91 cm) within a height of 15 feet above the meter / regulator assembly *

3 feet (91 cm) within a height of 15 feet above the meter / regulator assembly **

I = Clearance to service regulator vent outlet 3 feet (91 cm) * 3 feet (91 cm) **

J = Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 12 in. (30 cm) for appliances > 10,000 BTU/hr (3kW) and < 100,000 BTU/hr (30kW), 36 inches (91 cm) for appliances > 100,000 BTU/hr (30kW)*

6 in. (15.2 cm) for appliances < 10,000 BTU/hr (3kW), 9 in. (23 cm) for appliances > 10,000 BTU/hr (3kW) and < 50,000 BTU/hr (15kW), 12 inches (30 cm) for appliances > 50,000 BTU/hr (15kW)*

K = Clearance to mechanical air supply inlet 6 feet (1.8 meters) * 3 feet (91 cm) above, if within 10 feet (3 m) horizon-

tally**

L = Clearance above paved sidewalk or paved

7 feet (2.13 m) ‡ 7 feet (2.13 m) ‡

driveway located on public property M = Clearance under veranda, porch, deck or

12 in. (30 cm) * ‡ 12 in. (30 cm) ** ‡

balcony * In accordance with the current CSA-B149.1 National Gas and B149.2 Propane Installation Code - Latest Editions.

** In accordance with the current ANSI Z223.1 / NFPA 54 National Fuel Codes - Latest Edition. ‡ 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 2 sides beneath the ﬂ oor.

Figure 7

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

MINIMUM CLEARANCES TO COMBUSTIBLES

Appliance and Vent Clearances

Hearth Extension - A hearth extension is not required with this appliance. If a hearth extension is

used, do not block the lower control compartment door. Any hearth extension used is for appearance only and does not have to conform to standard hearth extension installation requirements.

Wall Finishes / Surrounds / Mantels

Note: Combustible wall ﬁ nish materials and/or surround materials must not be allowed to encroach the area deﬁ ned by the appliance front face (black sheet metal). Never allow combustible materials to be positioned in front of or overlapping the appliance front face. See Figure 58 on Page 32.

Non-combustible materials, such as surrounds and other appliance trim, may be installed on the appliance front face with these exceptions: they must not cover any portion of the removable glass panel or louvers.

Vertical installation clearances to combustible mantels vary according to the depth of the mantel. See Figure 8. Mantels constructed of non-combustible materials may be installed at any height above the appliance opening; however, do not allow anything to hang below the hood.

14 (356)

12 (305)

10 (254)

8 (203)

6 (152)

4 (102)

Mantel Depth

Top of Appliance

inches (millimeters)

The appliance is approved with zero clearance to combustible materials on all sides (as detailed in Table 8), with the following exception: When the unit is installed with one side ﬂ ush with a wall, the wall on the other side of the unit must not extend beyond the front edge of the unit. In addition, when the unit is recessed, the side walls surrounding the unit must not extend beyond the front edge of the unit. See Figure 4.

MINIMUM CLEARANCES Inches (millimeters)

Back 1/2 (13)

0 (0) Spacers

Sides 1/2 (13)

0 (0) Spacers

Top Spacers 0 (0)

Floor 0 (0)

Bottom of Appliance

To Ceiling

Vent 3 (76)

64 (1626)

Top *

1 (25.4) Sides & Bottom

SERVICE CLEARANCES Feet (meters)

Front 3 ft. (0.9 m)

Table 8

(305)

(254)

(203)

(152)

(102)

(51)

Hood

Figure 8 - Minimum Mantel Clearances

Model No.

SSDVT-3530 SSDVR-3530 N/A N/A 35 1/4 (895) 35 1/4 (895) SSDVT-4035 SSDVR-4035 N/A N/A

* Includes 3” clearance to combustibles (required above vent components)

Top Vent - with One 90 Degree Elbow Rear Vent - Straight Out the Back

46-1/2

*51-1/2 (1295) *53-1/4 (1353)

Do not insulate the space between the

appliance and the

area above it.

Shelf Height

(

see table)

Combustible Shelf Height - Inches (millimeters)

Secure Vent Secure Flex

(1181)

(ﬂ ex elbow)

*48-1/4 (1226)

Secure Vent Secure Flex

N/A N/A

40 1/4 (1022) 40 1/4 (1022)

Do not insulate the space between the

appliance and the

area above it.

*Shelf Height

see table)

(

*Note: 3 in. (75 mm) above any horizontal/inclined vent component.

**Note: See Page 10, Step 1 for clearance requirements to the nailing ﬂ ange located at each side of the unit and any screw heads adjacent to it.

Minimum Distance to Unprotected Side Wall

Combustible materials may project beyond the sides of the ﬁ replace opening as long as they are kept within the shaded areas illustrated here.

At 14" minimum side wall clearance, a combustible wall can project to any length.

At 8-1/4" side wall clearance, a combustible wall can project 12"

Top View of

Fireplace

Combustible Materials Allowed In Shaded

5 (127)

Area “Safe Zone”

Combustible Walls shown in dark gray

12 (305)

Shelf Above Fireplace With Rear Venting

Figure 9 -

Shelf Height Minimum Clearances

Shelf Above Fireplace With Top Venting

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

(356)

8-1/4

Protected wall shown in white

(209)

Inches (millimeters)

(483)

Figure 10

DETAILED INSTALLATION STEPS

The appliance is shipped with all gas controls and components installed and pre-wired. Remove the shipping carton, exposing the front glass door. Remove the top and bottom louvered control panel per instructions on Page 27 (see

Control Compartment Access / Louver Panel Instructions). Remove the cardboard from

underneath the pressure relief plates, in area behind top louver panel (see Figure 11). Open

the two latches (located under the ﬁ rebox ﬂ oor) securing the glass door. Remove the door by tilting it outward at the bottom and lifting it up. Set the door aside protecting it from inadvertent damage. See Figure 55 on Page 31.

Pressure Relief Plates

REMOVE

SIN

E U

Remove Cardboard Before Using Appliance

See-Through Model Shown

REMOVE

E U

Figure 11

TYPICAL INSTALLATION SEQUENCE

The typical sequence of installation follows, however, each installation is unique resulting in variations to those described.

See the Page numbers references in the following steps for detailed procedures.

Step 1. (Page 10) Construct the appliance

framing. Position the appliance within the framing and secure with nailing brackets.

Step 2. (Page 10) Route gas supply line to

appliance location.

Step 3. (Page 13) Install the vent system and

exterior termination.

Step 4. (Page 25) Field Wiring

a. Millivolt Appliances – Install the operating

control switch (not factory provided) and bring in electrical service line for forced air circulating blower (optional equipment).

b. Electronic Appliances – Field wire and install

operating control switch.

Step 5. (Page 25) Install blower kit (optional

equipment).

Step 6. (Page 26) Make connection to gas sup-

ply.

Step 7. (Page 27) Checkout appliance operation. Step 8. (Page 28) Install the logs, decorative

volcanic stone and glowing embers.

Step 9. (Page 31) Install glass door frame as-

sembly.

Step 10. (Page 31) Adjust burner to ensure proper

ﬂ ame appearance.

Step 11. (Page 32) Install the hoods.

Step 1. FRAMING

Frame these appliances as illustrated in Figure 14 on Page 11, unless the appliance is to be installed in a corner. See Figure 15 on Page 12 for corner framing installations. All framing

details must allow for a minimum clearance to combustible framing members as shown in Table 8 on Page 9.

If the appliance is to be elevated above ﬂ oor level, a solid continuous platform must be constructed.

Headers may be in direct contact with the appliance top spacers but must not be supported by them or notched to ﬁ t around them. All construction above the appliance must be self supporting. DO NOT use the appliance for structural support.

The ﬁ replace should be secured to the side framing members using the unit's nailing ﬂ anges - one top and bottom on each side of the ﬁ replace front. See Figure 12. Use 8d nails or their equivalent.

Side

Framing

Left Side Front Corner of Fireplace Shown

(Right Side Requirements the Same)

Unit Being Secured By Its Nailing Flanges

Note: The nailing flanges, combustible members and screw heads located in areas directly adjacent to the nailing flanges, are EXEMPT from the 1/2” clearance to combustible requirements for the firebox outer wrapper. Combustible framing may be

direct contact with the nailing flanges and may

in be located closer than 1/2” from screw heads and the firebox wrapper in areas adjacent to the nailing flanges. Frame the opening to the exact dimensions specified in the framing details of this manual.

To The Framing

Unit Nailing Flange

(No clearance to

combustible

framing is required)

Figure 12

STEP 2. ROUTING GAS LINE

Route a 1/2" (13 mm) gas line along the inside of the right side framing as shown in Tables. Gas lines must be routed, constructed and made of materials that are in strict accordance with local codes and regulations. All appliances are factory-equipped with a ﬂ exible gas line connector and 1/2 inch shutoff valve. (See Step 6

on Page 26).

Right Side Front Corner of Fireplace Framing

6 1/2"

(152 mm)

Also see Figure 14.

(76 mm)

Figure 13 - ROUTE GAS LINE

Continued on Page 12.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

FIREPLACE SPECIFICATIONS

Framing Dimensions - Inches (millimeters)

Models A B C D E

SSDVT-3530 35-1/4 (895) 35-1/4 (895) N/A 39-3/4 (1010) 16" SSDVR-3530 35-1/4 (895) 35-1/4 (895) 21-11/16 (551) N/A 16" SSDVT-4035 40-1/4 (1022) 40-1/4 (1022) N/A 44-3/4 (1137) 16" SSDVR-4035 40-1/4 (1022) 40-1/4 (1022) 26-11/16 (678) N/A 16"

Notes

* The Steady State Efﬁ ciency numbers based on maximum vent conﬁ guration.

Due to Lennox' ongoing commitment to quality, all speciﬁ cations, ratings and dimensions are subject to change without notice.

Vent Size

Co-axial DV Vent Size

4-1/2" Inner 7-1/2" Outer

Input (BTU) - MV & Electronic

Natural (NG) & Propane (LP) Gas

Models Fuel Input Rate (BTU / HR)

High 23,000

SSDV-3530

SSDV-4035

Low 17,500

High 23,000

Low 17,500 High 29,000

Low 21,500 High 29,000

Low 22,500

Efﬁ ciencies

Natural Gas Propane

Models EnerGuide Steady

SSDV-3530 55 67 63 60 68 64 SSDV-4035 60 69 65 61 69 65

State

AFUE EnerGuide Steady

State

Vertical Venting Through the Ceiling:

AFUE

**Framing With Square Horizontal Termination SV4.5HT-2

VENT FRAMING TOP VENT WITH ONE 90 ELBOW

VENT FRAMING REAR VENT WITH NO ELBOWS

1/2

Inches (millimeters)

E is the required framing depth dimension when the

finish material (drywall) thickness is 1/2 in. (13mm).

Frame ceiling opening - Use a plumb line from the ceiling above the appliance to locate center of the vertical run. Cut and/or frame an opening, 10¹⁄₂" x 10¹⁄₂" (267 mm x 267 mm) inside dimensions, about this center mark (see Figure 19).

Framing Spacers

(Top, Sides & Rear)

*Co-axial Direct Vent Pipe

Flue - 4-1/2 (114)

Combustion Air - 7-1/2 (190)

**Framing should be constructed

of 2 x 4 or larger lumber.

10-1/2

(267)

(178)

5-1/8

(130)

(178)

12-1/8

(308)

Figure 14

SSDVR models are

rear vent only

(229)

SSDVT models are top vent only

Top View

(Louvered Front Model Shown)

3 (76)

Front View

Fireplace Dimensions - Inches (millimeters)

Model A B C D E F (rear vent only) GH

SSDVT-3530 SSDVR-3530

SSDVT-4035 SSDVR-4035

35-1/8 (892) 32-1/8 (816) 19 (483) 29-1/2 (749) 35-1/8 (892) 21-11/16 (551) 24-7/8 (632) 12-7/16 (316)

40-1/8 (1019) 37-1/8 (943) 24 (610) 34-1/2 (876) 40-1/8 (1019) 26-11/16 (678) 29-7/8 (759) 14-15/16 (379)

NOTE - Hood shown as positioned in louvered

front model.

GAS INLET

(Either Side

and bottom)

(Optional) ELECTRICAL INLET Knockout Requiring A Field Provided Junction Box (Either Side)

1-3/8

3 (76)

(35)

(406)

5-1/2

(140)

9-3/8 (238)

(53)

Right Side View

1/2 (13)

F**

Electrical Inlet

2-3/4 x 2 (70 x 51) Cover Plate W/Knockout

**Rear vent models only

FIREPLACE FRAMING SPECIFICATIONS

Note-

SSDV-3530 Models -

• Venting requirements for rear vent applications in corner installations, the horizontal vent length “a” to “b,” must not exceed 28 inches (711).

• Dimensions D and F occur when one 45 degree elbow is connected directly to the appliance collar.

.oN

ledoM

AB C D EF

.ni8/1532/1758/50461/3914/3828/16

SSDV-3530

mm29816412301784037651

SSDV-4035

.ni8/10461/31623/13461/39161/11038/77

mm910145511011784977002

Figure 15

Corner Framing with Square Termination (SV4.5HT-2)

Proper Sizing of Gas Line

Properly size and route the gas supply line from the supply regulator to the area where the appliance is to be installed per requirements outlined in the National Fuel Gas Code, NFPA 54 - latest edition (USA) or B149 - latest edition (Canada).

Never use galvanized or plastic pipe. Refer to Table 9 for proper sizing of the gas supply line, if black iron pipe is being used. Gas lines must be routed, constructed and made of materials that are in strict accordance with local codes and regulations. We recommend that a qualiﬁ ed individual such as a plumber or gas ﬁ tter be hired to correctly size and route the gas supply line to the appliance. Installing a gas supply line from the fuel supply to the appliance involves numerous considerations of materials, protection, sizing, locations, controls, pressure, sediment, and more. Certainly no one unfamiliar and unqualiﬁ ed should attempt sizing or installing gas piping.

Inches

(millimeters)

Back wall of chase/enclosure (including any finishing materials)

Schedule 40 / Black Iron Pipe

Inside Diameter (Inches)

Schedule 40 Pipe

Length (feet)

Natural

Gas

Propane

Gas

0-10 1/2 3/8

10-40 1/2 1/2

40-100 1/2 1/2 100-150 3/4 1/2 150-200 3/4 1/2

Table 9

Notes:

• All appliances are factory-equipped with a ﬂ exible gas line connector and 1/2 inch shutoff valve (see Figure 46 on Page 26 ).

• See Massachusetts Requirements on Page 4 for additional requirements for installations in the state of Massachusetts in the USA.

• The gas supply line should Not be connected to the appliance until Step 6 (Page 26).

7 1/4 (184)

• A pipe joint compound rated for gas should be

used on the threaded joints. Ensure propane resistant compounds are used in propane applications. Be very careful that the pipe compound does not get inside the pipe.

• It is recommended to install a sediment trap in the supply line as close as possible to the appliance (see Figure 46). Appliances using Propane should have a sediment trap at the base of the tank.

• Check with local building ofﬁ cial for local code requirements (i.e. are below grade penetrations of the gas line allowed?, etc).

IMPORTANT: If propane is used, be aware that if tank size is too small (i.e. under 100-lbs, if this is the only gas appliance in the dwelling. Ref. NPFA 58), there may be loss of pressure, resulting in insufﬁ cient fuel delivery (which can result in sooting, severe delayed ignition or other malfunctions). Any damage resulting from an improper installation, such as this, is not covered under the limited warranty.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Step 3. INSTALL THE VENT SYSTEM

General Information

-B149.2 in Canada.

Use only approved venting components. See Approved Vent Components on Page 2.

These ﬁ replaces must be vented directly to the outside.

The vent system may not service multiple appliances, and must never be connected to a ﬂ ue serving a solid fuel burning appliance. The vent pipe is tested to be run inside an enclosing wall (such as a chase). There is no requirement for inspection openings in the enclosing wall at any of the joints in the vent pipe.

Installation of Vent Restrictor

A vent restrictor may be needed with this appliance, install vent restrictor (provided) in the appliance top ﬂ ue outlet as shown in Figure 16 (SSDVT-3530

and SSDVT-4035) or rear ﬂ ue outlet as shown in Figure 17 (SSDVR-3530 and SSDVR-4035). It is

held in place by friction, only.

Vent Restrictor Installation

(Top Vent) A vent restrictor may be needed when vertically terminating the vent system above the roof (when using the appliance top vent), install vent restrictor in the top vent of the ﬁ replace outlet on SSDVT-3530/4035 series models. If needed, install the restrictor orientated as shown, either from inside or outside the unit,in the inner ﬁ replace collar.

Restrictor

VENT RESTRICTOR INSTALLATION

A vent restrictor may be needed when horzontally terminating the vent system from the rear of the appliance (when using the appliance rear vent), install vent restrictor in the rear vent of the ﬁ replace outlet on SSDVR-3530/4035 series models, in any installation that has a vertical vent run in excess of three feet (0.914 meters).

If needed, install the restrictor orientated as shown, either from inside or outside the unit, in the inner ﬁ replace collar

Inner Fireplace

Collar

(REAR VENT)

Appliance Rear Vent Outlet

Restrictor

WARNING

Failure to reinstall and securely tighten cover plate screws could result in leakage of ﬂ ue products into the living space. Vent cover plate and vent seal plate must remain securely installed on unused vent collar. Failure to do so could result in leakage of ﬂ ue products into living space.

Inner Fireplace Collar

Figure 16

Appliance Top

Vent Outlet

Figure 17

Select Venting System - Horizontal or Vertical

With the appliance secured in framing, determine vent routing and identify the exterior termination location. The following sections describe vertical (roof) and horizontal (exterior wall) vent applications. Refer to the section relating to your installation. A list of approved

venting components is shown on Pages 33 through 35.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

VERTICAL TERMINATION SYSTEMS (ROOF)

Figure 21 (Page 15), and Figures 26 to 30 (Pages 17 and 18) and their associated

Vertical Vent Tables illustrate the various vertical venting conﬁ gurations that are possible for use with these appliances. Secure Vent pipe applications are shown in these Figures; Secure Flex pipe may also be used. A Vertical Vent Table summarizes each system’s minimum and maximum vertical and horizontal length values that can be used to design and install the vent components in a variety of applications.

Both these vertical vent systems terminate through the roof. The minimum vent height above the roof and/or adjacent walls is speciﬁ ed in ANSI Z223.1-(latest edition) (In Canada, the current CAN-1 B149 installation code) by major building codes. Always consult your local codes for speciﬁ c requirements. A general guide to follow is the Gas Vent Rule (refer to

Figure 5 on Page 7).

Vertical (Straight) Installation

Determine the number of straight vent sections required. 4-1/2" (114 mm), 10-1/2" (267 mm), 22-1/2" (572 mm), 34-1/2" (876 mm) and 461/2" (1181 mm) net section lengths are available (see Table 11 and Page 33 - Item 3). Plan the vent lengths so that a joint does not occur at the intersection of ceiling or roof joists. Refer to the Vent Section Length Chart.

SV4.5CGV-1

Termination

40' Max

(12.2 M)

SV4.5FA OR SV4.5FB Flashing AND SV4.5SC STORM COLLAR

1" (25.4 mm) Minimum Clearance to Combustibles

SV4.5VF



Firestop/Spacer

.5L6/12/24/36/48

SV4

ent Sections

hen using Secure Flex



Firestop/Spacer

use

SF4.5VF

Figure 18

VENT SECTION LENGTH CHART

Nominal

Section Length

(inches)

Net Section

Length (inches)

Height of Vent Number of Vent Sections

*inches feet

5.4573.0100001

957.0200002

5.01578.0010001

5152.1110002

5.91526.1210003

1257.1020002

5.22578.1001001

5.52521.2120003

5.13526.2030003

5.43578.2000101

5.73521.3111003

5.34526.3021003

5457.3002002

5.64578.3000011

5.94521.4102003

1552.4100012

5.55526.4012003

7557.4001102

6652.5022004

5.76526.5003003

9657.5000202 27 610 3004

5.37521.6100203

5.97526.6010203

1857.6000112

095.7021014

5.19526.7002013

3957.7000022 69 810 1204

5.79521.8100023

2015.8200024

5.301526.8000303

801 9100304

4115.9020024

71157.9105006

5.811578.9110305

6215.01001304

5.031578.01101305

53152.11006006

8315.11000404

5.931526.11000033

5.241578.11100405

612243648

4 ½ 10 ½ 22 ½ 34 ½ 46

T O T A L

Q T Y

Table 10a

* Convert inches into metric equivalent measure, as follows:

Millimeters (mm) = Inches x 25.4 Centimeters (cm) = Inches x 2.54 Meters (M) = Inches x .0254

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

VENT SECTION LENGTH CHART

Nominal Section

Length (inches)

Net Section

Length (inches)

Height of Vent Number of Vent Sections

*inches feet

44121100034

0515.21010034

5.451578.21110035

5.061573.31020035

5.271573.41000505

77157.41100506

38152.51010506

6815.51000044

5.091578.51100045

5.691573.61010045

5.502521.71011507

70252.71000606

5.112526.71100607

5.712521.81010607

5.922521.91001607

5.232573.91000055

73257.91100056

5.142521.02000707

6425.02100708 25212010708 46222001708 67232000808

97252.32000066

5.082573.32100809

5.382526.32100067

5.982521.42010067

5.103521.52001067

5.013578.52000909

5135.621009001

5.523521.72000077

0335.72100078 63382010078

54357.8200001001

5.943521.9210001011

27313000088

5.673573.13100089

5.973526.1300011011

5.814578.43000099

32452.531000901

56457.8300000101

612243648

4 ½ 10 ½ 22 ½ 34 ½ 46 ½

T O T A L

Q T Y

Table 10b

Effective Vent Length

Model Effective Length

SV4.5L6 4-1/2" SV4.5L12 10-1/2" SV4.5L24 22-1/2" SV4.5L36 34-1/2" SV4.5L48 46-1/2"

Table 11

Vertical (Offset) Installation

Analyze the vent routing and determine the quantities of vent sections and number of elbows required. Refer to Vertical Vent Figures and Tables on Pages 17 and 18 to select the type of vertical installation desired. Vent sections are available in net lengths of 4-1/2" (114 mm), 10-1/2" (267 mm), 22-1/2" (572 mm), 34-1/2 " (876 mm) and 46-1/2" (1181 mm). Refer to the Vent Section Length Chart on Page 14 for an aid in selecting length combinations. Elbows are available in 90° and 45° conﬁ gurations. Refer to Figure 22 on Page 16 for the SV4.5E45 and SV4.5E90 elbow dimensional speciﬁ cations.

Where required, a telescopic vent section (SV4.5LA) may be used to provide the installer with an option in installing in tight and conﬁ ned spaces or where the vent run made up of ﬁ xed length pieces develops a joint in a undesirable location, or will not build up to the required length. The SV4.5LA Telescopic Vent Section has an effective length of from 1-1/2" (38 mm) to 7-1/2" (191 mm). The SV4.5LA is ﬁ tted with a locking inclined channel end (identical to a normal vent section component) and a plain end with 3 pilot holes. Slip the plain end over the locking channel end of a standard SV4.5 vent component the required distance and secure with three screws.

Maintain a minimum 1" (25 mm) clearance to combustible materials for all vertical elements. Clearances for all horizontal elements are 3" (76 mm) on top, 1" (25 mm) on sides and 1" (25 mm) on the bottom.

A. Frame ceiling opening - Use a plumb line

from the ceiling above the appliance to locate center of the vertical run. Cut and/or frame an opening, 10-1/2" x 10-1/2" (267mm x 267mm) inside dimensions, about this center mark (Figure 19 ).

10-1/2" Min.

(267 mm)

10-1/2" Min.

(267 mm)

B. Attach vent components to appliance

- Secure Vent SV4.5 direct vent system compo-

nents are unitized concentric pipe components featuring positive twist lock connections (see Figure 20).

All of the appliances covered in this document are ﬁ tted with collars having locking inclined channels. The dimpled end of the vent components ﬁ t over the appliance collar to create the positive twist lock connection.

Align the dimple (four places) of the upper vent section with the opening of the locking incline channel on the lower vent section or appliance collar. Twist vent component clockwise to engage and seal until arrow and

Arrow

Appliance Collar or Vent Section

dimple align.

Dimple

Locking Incline Channel

Connected Vent Sections

Arrow

Figure 20

To attach a vent component to the appliance collar, align the dimpled end over the collar, adjusting the radial alignment until the four locking dimples are aligned with the inlet of the four inclined channels on the collar (refer to Figure 20). Push the vent component against the collar until it fully engages, then twist the component clockwise, running the dimples down and along the incline channels until they seat at the end of the channels. The unitized design of the Secure Vent components will engage and seal both the inner and outer pipe without the need for sealant or screws. If desired, a #6 x 1/2" screw may be used at the joint, but is not required as the pipe will securely lock when twisted.

Note: An elbow may also be attached to the appliance collar. Attach in the same manner as you would a vent section.

C. Attach vent components to each other

- Other vent sections may be added to the

previously installed section in accordance with the requirements of the vertical vent Figures and Tables.

To add another vent component to a length of vent run, align the dimpled end over the inclined channel end of the previously installed section, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels of the previous section.

Push the vent component against the previous section until it fully engages, then twist the component clockwise running the dimples down and along the incline channels until they seat at the end of the channels. This seating position

is indicated by the alignment of the arrow and dimple as shown in Figure 20.

D. Install ﬁ restop/spacer at ceiling - When

using Secure Vent, use SV4.5VF ﬁ restop/spacer at ceiling joists; when using Secure Flex, use SF4.5VF ﬁ restop/spacer. If there is living space above the ceiling level, the ﬁ restop/spacer must be installed on the bottom side of the ceiling. If attic space is above the ceiling, the ﬁ restop/spacer must be installed on the top side of the joist. Route the vent sections through the framed opening and secure the ﬁ restop/spacer with 8d nails or other appropriate fasteners at each corner. Remember to maintain 1" (25

mm) clearance to combustibles, framing members, and attic or ceiling insulation when running vertical chimney sections. Attic insulation shield (96K94) may be used to obtain the required clearances indicated here. See installation accessories, Pages

32 through 34.

E. Support the vertical vent run sections -

Note - Proper venting support is very important. The weight of the vent must not be supported by the ﬁ rplace in any degree.

Support the vertical portion of the venting system every 8 feet (2.4m) above the ﬁ replace vent outlet.

Blocking

Support Straps (Plumber's tape)

8 feet (2.4 m)

Maximum

Figure 19

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

1 inch (25.4 mm) minimum clearance to combustibles

Figure 21

One method of support is by utilizing ﬁ eld provided support straps (conventional plumber's tape). Secure the plumber's tape to the framing members with nails or screws. Loop the tape around the vent, securing the ends of the tape to the framing. If desired, sheet metal screws #6 x 1/2" length may be used to secure the support straps to the vent pipe. Refer to Figure 21.

F. Change vent direction to horizontal/inclined run - At transition from or to a horizontal/in-

clined run, install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a twist section to allow them to be routed about the center axis of their initial collar section to align with the required direction of the next vent run element.

Twist elbow sections in a clockwise direction only so as to avoid the possiblity of unlocking any of the previously connected vent sections.

See Figure 22.

8-1/8"

7-5/8”

(194 mm)

(206 mm)

Swivel Joint

(360° swivel)

SV4.5E45

45° Elbow)

4-13/16

(122 mm)

Swivel Joint

(360° swivel)

SV4.5E90

90° Elbow)

Figure 22

G. Continue installation of horizontal/inclined sections - Continue with the installation of the

straight vent sections in horizontal/inclined run as described in Step C. Install support straps every 5 ft. (1.52 m) along horizontal/inclined vent runs using conventional plumber’s tape.

See Page 19, Figure 31. It is very important that the horizontal/inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated plane, in a direction away from the ﬁ replace of 1/4 " rise per foot (20 mm

per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level. Use a carpenter’s level to measure from a constant surface and adjust the support straps as necessary.

Framing Dimensions for Roof

Inches (millimeters)

Pitch C D

0/12 10-1/2 in.

(267 mm)

6/12 10-1/2 in.

(267 mm)

12/12 10-1/2 in.

(267 mm)

10-1/2 in. (267 mm)

12 in.

(305 mm)

17 3/4 in.

(451 mm)

Figure 23 - Roof Framing

I. Install the roof ﬂ ashing - Extend the vent sections through the roof structure. Install the roof ﬂ ashing over the vent section and position such that the vent column rises vertically (use carpenters level) (Figure 24 ). Nail along perimeter to secure ﬂ ashing or adjust rooﬁ ng to overlap the ﬂ ashing edges at top and sides only and trim where necessary. Seal the top and both sides of the ﬂ ashing with waterproof caulking.

J. Install the storm collar - Install the storm collar, supplied with the ﬂ ashing, over the vent/ﬂ ashing joint. See Figure 24. Loosen the storm collar screw. Slide collar down until it meets the top of the ﬂ ashing. Tighten the adjusting screw. Apply non-combustible caulking or mastic around the circumference of the joint to provide a water tight seal.

Storm Collar

K. Install the vertical termination - The ﬁ nal step involves installation of the SV4.5CGV-1 Vertical Termination. Extend the vent sections to the height as shown in the "Vertical vent termination section" on Page 7. The SV4.5CGV-1 Vertical Termination (Figure 25) can be installed in the exact same fashion as any other Secure Vent section. Align the termination over the end of the previously installed section, adjusting the radial alignment until the four locking dimples of the termination are aligned with the inlets of the four incline channels of the last vent section. Push the termination down until it fully engages, then twist the termination clockwise running the dimples down and along the incline channels until they are seated at the end of the channels.

Figure 25

If the vent system extends more than 5 feet (1.5 m) above the roof ﬂ ashing, stabilizers may be necessary. Additional screws may be used at section joints for added stability. Guide wires may be attached to the joint for additional support on multiple joint conﬁ gurations.

It is important to maintain the required clearances to combustibles: 1" (25 mm) at all sides for all vertical runs; and 3" (76 mm) at the top, 1" (25 mm) at sides, and 1" (25 mm) at the bottom for all horizontal/inclined runs.

H. Frame roof opening - Identify location for vent at the roof. Cut and/or frame opening per Roof Framing Chart and Figure 23.

Figure 24

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

VERTICAL VENT FIGURES/TABLES

Note: Secure Vent (rigid vent pipe) is shown in the Figures; Secure Flex (ﬂ exible vent pipe) may also be used.

WARNING

Under no circumstances, may separate sections of concentric ﬂ exible vent pipe be joined together.

Notes:

• It is very important that the horizontal/inclined run be maintained in a straight (no dips) and recommended to be in a slightly

elevated plane, in a direction away from the ﬁ replace of 1/4" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level.

• SV4.5VF (Secure Vent), SF4.5VF (Secure Flex) ﬁ restop/spacer must be used anytime vent pipe passes through a combustible ﬂ oor or ceiling. SV4.5HF (Secure Vent), SF4.5HF (Secure Flex)ﬁ restop/spacer must be used anytime vent pipe passes through a combustible wall.

• Two 45 degree elbows may be used in place of one 90 degree elbow. The same rise to run ratios, as shown in the venting Figures for 90 elbows, must be followed if 45 degree elbows are used.

• AN ELBOW IS ACCEPTABLE AS 1 FOOT OF VERTICAL RISE EXCEPT WHERE AN ELBOW IS THE ONLY VERTICAL COMPONENT IN THE SYSTEM (See Figure 35).

 Ceiling Firestop /

Spacer (SV4.5VF)

40 feet

(12.2 meters)

Maximum

Table A

H Maximum

V Minimum

feet (meter) feet (meter)

2 (0.610) 1 (0.305) 4 (1.219) 2 (0.610) 6 (1.829) 3 (0.914) 8 (2.438) 4 (1.219)

V + H = 40 feet (12.2 meters) Max.

H = 8 feet (2.4 meters) Max.

Ratio V to H ratio is 1:2

Example: If 8 feet of (H) horizontal vent run

is needed, then 4 feet minimum (V) vertical vent will be required.

This table shows a 1(V) to 2(H) ratio. For every 1 foot of (V) vertical, you are allowed 2 feet of (H) horizontal run, up to a maximum horizontal run of 8 feet.

Figure 27 - Rear Vent - ONE 90 DEGREE ELBOW

 Ceiling Firestop /

Spacer (SV4.5VF)

 When using Secure Flex, use Firestop /

Spacer SF4.5VF.

Ceiling Firestop /



Spacer (SV4.5VF)

Table B

H Maximum

feet (meter) feet (meter)

5 (1.524) Elbow Only

5 (1.524) 1 (0.305) 10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219)

V + V

+ H = 40 feet (12.2 m) Max.

H = 20 feet (6.096 meters) Max.

Example: If 20 feet of (H) horizontal vent run is needed, then 4 feet minimum of (V) vertical vent will be required.

V Minimum

When using Secure Flex, use Firestop / Spacer



SF4.5VF

A Vent Restrictor, as shown in Figure 18

Page 13, must be used in this application

Figure 26 - Top Vent - STRAIGHT

Wall Firestop/

Spacer (SV4.5HF)

 When using Secure Flex, use Firestop /

Spacer SF4.5VF.

 When using Secure Flex, use Firestop /

Spacer SF4.5HF.

Figure 28 - Top Vent - TWO 90 DEGREE ELBOWS

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H) horizontal run, up to a maximum horizontal run of 20 feet.

An elbow is acceptable as 1 foot of vertical rise except where an elbow is the only vertical component in the system. See Figure 35.

VERTICAL VENT FIGURES/TABLES

(CONTINUED)

Table C

Maximum H Maximum V Minimum

feet (meter) feet (meter) feet (meter)

5 (1.524) 2 (0.610) 1 (0.305) 10 (3.048) 4 (1.219) 2 (0.610) 15 (4.572) 6 (1.829) 3 (0.914) 20 (6.096) 8 (2.438) 4 (1.219)

V + V1 + H + H1 = 40 feet (12.2 m) Max

H = 8 feet (2.438 meters) Max.

H + H

= 20 feet (6.096 meters) Max.

 When using Secure Flex, use Firestop / Spacer SF4.5VF  When using Secure Flex, use Firestop / Spacer SF4.5HF

Example: If 20 feet total (H+H then 4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H+H1) horizontal run up to a maximum total horizontal run of 20 feet.

Figure 29 - Rear Vent - THREE ELBOWS

H +

Maximum

feet (meter) feet (meter)

5 (1.524) Elbow Only

5 (1.524) 1 (0.305) 10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219)

H + H1 = 20 feet (6.096 m) Max.

V + V1 + H + H1 = 40 ft. (12.192 m) Max.

) horizontal vent run is needed,

Table D

V Minimum

Example: If 20 feet total (H+H horizontal vent run is needed, then 4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H+H a maximum total horizontal run of 20 feet.

An elbow is acceptable as 1 foot of vertical rise except where an elbow is the only vertical component in the system. See Figure 35.

 When using Secure Flex, use Firestop / Spacer SF4.5VF  When using Secure Flex, use Firestop / Spacer SF4.5HF

) horizontal run up to

)

Ceiling



Firestop / Spacer (SV4.5VF)

Wall Firestop/



Spacer (SV4.5HF)



Firestop / Spacer (SV4.5VF)

Ceiling



Firestop / Spacer (SV4.5VF)

Ceiling

Wall Firestop/



Spacer (SV4.5HF)

Figure 30 - Top Vent - THREE ELBOWS

HORIZONTAL (OUTSIDE WALL) TERMINATION SYSTEM

Figure 31, and Figures 34 to 40 on Pages 21 to 23 and their associated Horizontal Vent

Table illustrate the various horizontal venting conﬁ gurations that are possible for use with these appliances. Secure Vent pipe applications are shown in these Figures; Secure Flex pipe may also be used. A Horizontal Vent Table summarizes each system’s minimum and maximum vertical and horizontal length values that can be used to design and install the vent components in a variety of applications.

Both of these horizontal vent systems terminate through an outside wall. Building Codes limit or prohibit terminating in speciﬁ c areas. Refer to

Figure 7 on Page 8 for location guidelines.

Secure Vent SV4.5 direct vent system compo-

nents are unitized concentric pipe components featuring positive twist lock connection, (refer to Figure 20 on Page 15). All of the appli- ances covered in this document are ﬁ tted with collars having locking inclined channels. The dimpled end of the vent components ﬁ t over the appliance collar to create the positive twist lock connection.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

A. Plan the vent run - Analyze the vent routing and determine the types and quantities of sections required 4-1/2" (114 mm), 10-1/2" (267 mm), 22-1/2" (572 mm), 34-1/2" (876 mm) and 46-1/2" (1181 mm) net section lengths are available. Plan the vent lengths so that a joint does not occur at the intersection of ceiling or roof joists. Make allowances for elbows as indicated in Figure 22.

Maintain a minimum 1" (25 mm) clearance to combustibles on the vertical sections. Clearances for the horizontal runs are; 3" (76 mm) on top, 1" (25 mm) on sides, and 1" (25 mm) at the bottom.

Building Support

Framing

SV4.5E90

Elbow

Ceiling

Vertical

Rise

Support Brackets

 Firestop / Spacer

SV4.5VF

 When Using Secure Flex,

Use Firestop / Spacer SF4.5VF

See Figure 18 on Page 14 or Figure 21 on

Page 15 for vertical vent section support.

Figure 31 - TYPICAL HORIZONTAL VENT INSTALLATION

Horizontal / Inclined Run

Support Bracket Spacing

Every 5 ft (1.52 m)

Fireplace

SV4.5L6/12/24/36/48

Vent Sections

SV4.5HT-2

Termination

Shown

Exterior

Wall

SV4.5HT-2

Termination

Shown

B. Frame exterior wall opening -

Locate the center of the vent outlet on the exterior wall according to the dimensions shown in Figure 14 on Page 11. Cut and/or frame an opening, 10-1/2" x 12-1/8" (267 mm x 308mm) inside dimensions, about this center.

C. Frame ceiling opening - If the vertical route is to penetrate a ceiling, use plumb line to locate the center above the appliance. Cut and/or frame an opening, 10-1/2" x 10-1/2" (267 mm x 267 mm) inside dimensions, about this center (refer to Figure 19 on Page 15).

D. Attach vent components to appliance - To attach a vent component to the appliance collar, align the dimpled end over the collar, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels on the collar (refer to Figure 20 on Page 15).

Push the vent component against the collar until it fully engages, then twist the component clockwise, running the dimples down and along the incline channels until they seat at the end of the channels.

The unitized design of the Secure Vent components will engage and seal both the inner and outer pipe elements with the same procedure. Sealant and securing screws are not required.

Note: An elbow may also be attached to the appliance collar. Attach in the same manner as you would a vent section.

E. Attach vent components to each other

- Other vent sections may be added to the pre-

viously installed section in accordance with the requirements of the vent tables. To add another vent component to a length of vent run, align the dimpled end of the component over the inclined channel end of the previously installed section, adjusting the radial alignment until the four locking dimples are aligned with the inlets of the four incline channels of the previous section.

is indicated by the alignment of the arrow and dimple as shown in Figure 20 on Page 15.

F. Install ﬁ restop/spacer at ceiling -

When using Secure Vent, use SV4.5VF ﬁ restop/ spacer at ceiling joists; when using Secure Flex, use SF4.5VF ﬁ restop/spacer.

If there is living space above the ceiling level, the ﬁ restop/ spacer must be installed on the bottom side of the ceiling. If attic space is above the ceiling, the ﬁ restop/ spacer must be installed on the top side of the joist. Route the vent sections through the framed opening and secure the ﬁ restop/spacer with 8d nails or other appropriate fasteners at each corner.

Remember to maintain 1" (25 mm) clearance to combustibles, framing members, and attic or ceiling insulation when running vertical chimney sections.

G. Support the vertical run sections See Section E on Page 15.

H. Change vent direction - At transition from or

to a horizontal/inclined run, install the SV4.5E45 and SV4.5E90 elbows in the same manner as the straight vent sections. The elbows feature a twist section to allow them to be routed about the center axis of their initial collar section to align with the required direction of the next vent run element. Twist elbow sections in a clockwise

direction only so as to avoid the possiblity of unlocking any of the previously connected vent sections. See Figure 22 on Page 16.

I. Continue installation of horizontal/inclined sections - Continue with the installation of the

straight vent sections in horizontal/inclined run as described in Step E. Install support straps every 5 ft. (1.52 m) along horizontal/inclined vent runs using conventional plumber’s tape. See Figure 31. It is very important that the

horizontal/inclined run be maintained in a straight (no dips) and recommended to be in

a slightly elevated plane, in a direction away from the ﬁ replace of 1/4" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level.

J. Assemble vent run to exterior wall - If not

previously measured, locate the center of the vent at the exterior wall. Prepare an opening as described in Step B. Assemble the vent system to point where the terminus of the last section is located relative to the exterior surface to which the termination is to be attached (see Figures 32 & 33 and Table 12 on Page 21.

If the terminus of the last section is not within this distance, use the telescopic vent section SV4.5LA, as the last vent section. For wall thicknesses greater than that shown in Figure 33 on Page 20 and Table 12 on Page 21. This table lists the additional venting components needed (in addition to the termination and adapter) for a particular range of wall thicknesses.

K. Attach termination adapter - Attach the adapter (adapter - SV4.5RCH - provided with the termination) to the vent section or telescoping vent section, elbow or appliance collar as shown in Figures 32 & 33 in the same manner as any SV4.5 vent component (refer to Step E).

L. Install Firestop/Spacer at exterior wall

- When using the square termination, install

SV4.5HF (Secure Vent), SF4.5HF (Secure Flex) Firestop/Spacer over the opening at the exterior side of the framing, long side up, with the 3 inch spacer clearance at the top as shown in Figure 32, and nail into place.

(The Firestop/Spacer may also be installed over the opening at the interior side of framing).

M. Install the Square Termination (SV4.5HT-2)

Install the square termination - For the last step

, from outside the exterior wall, slide the collars of the termination onto the adapter (the outer inside the outer and the inner outside the inner) until the termination seats against the exterior wall surface to which it will be attached. Orient the housing of the termination with the arrow pointed upwards. Secure the termination to the exterior wall. The horizontal termination

must not be recessed into the exterior wall or siding by more than the 1-1/4" (32 mm) as

shown in Figure 33.

To help minimize water infiltration it is recommended that the Firestop/Spacer

(SV4.5HF) be installed on the exterior

side of the wall.

5¹⁄₈"

(130 mm)

(178)

12¹⁄₈"

(308 mm)

Adapter

SV4.5RCH

6 to 48 inch Vent Section,

Telescopic vent section,

Elbow or Appliance Collar

10¹⁄₂"

(267mm)

Note: Centerline of Vent Piping is

NOT the Same as the Centerline of

the Framed Opening.

See Figure 14 on Page 11 for Min. Distance to Base of Appliance.

Base of Appliance

Figure 32 - INSTALLING SQUARE HORIZONTAL TERMINATION (SV4.5HT-2)

Use silicone caulking to seal



the top and sides of the termination, up to the underlayment, stucco, or masonry wall surface.

Siding

Caulk



Caulk



Stucco

Figure 33

Interior Surface of Finished Wall

Maximum Extent of Vent Run Sections Relative to Exterior Surface of Framing

Last Vent Section. Use Telescopic Vent Section (SV4.5LA), If Necessary

SV4.5 HT-2

Termination

For thicknesses greater



than 10", see Table 12

Venting Connection and Exterior Wall Recessing of the Horizontal Square Termination (SV4.5HT-2).

Adapter

SV4.5RCH

Maximum Wall Thickness 10 in. (254 mm)

SV4.5 HT-2 Termination

(76 mm)

(25.4 mm)



Exterior Surface of Siding

Exterior Surface of Framing

6 in. to 9-1/4 in. (152 to 235 mm)

SV4.5 HT-2 Termination

1-1/4” Maximum Recess of Square Termination into Exterior Finishing Material



IMPORTANT

The vent termination is hot while in operation and for a period of time following the use of the ﬁ replace. To prevent contact with hot surfaces, we recommend the use of a Termination Guard. See Items

12 and 13 on Page 33. This can be purchased at your local dealer.

Horizontal terminations have been designed to perform in a wide range of weather conditions. Our terminations meet or exceed industry standards.

When selecting the locations of your horizontal terminations, do not place the termination where water from eaves and adjoining rooﬂ ines may create a heavy ﬂ ow of cascading water onto the termination cap. If the cap must be placed where the possibility of cascading water exists, it is the responsibility of the builder to direct the water away from the termination cap by using gutters or other means.

Take care to carefully follow the installation instructions for the termination, including the use of silicone caulking where required.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

HORIZONTAL VENT FIGURES/TABLES

Notes:

• Secure Vent components (rigid vent pipe and terminal) are shown in

the Figures; Secure Flex components (ﬂ exible vent pipe and terminal) may also be used.

• Two 45 degree elbows may be used in place of one 90 degree elbow.

The same rise to run ratios, as shown in the venting Figures for 90 elbows,must be followed if 45 degree elbows are used.

• SV4.5VF (Secure Vent), SF4.5VF (Secure Flex) ﬁ restop/spacer must

be used anytime vent pipe passes through a combustible ﬂ oor or ceiling. SV4.5HF (Secure Vent), SF4.5HF (Secure Flex) ﬁ restop/spacer must be used anytime vent pipe passes through a combustible wall.

• It is very important that the horizontal/inclined run be maintained in a straight (no dips) and recommended to be in a slightly elevated

plane, in a direction away from the ﬁ replace of 1/4" rise per foot (20 mm per meter) which is ideal, though rise per foot run ratios that are smaller are acceptable all the way down to at or near level.

• The tables show a 1(V) to 5(H) ratio up to a maximum horizontal run of 20 feet except for installations where an elbow is the only vertical vent section in the system (see Figure 35).

• AN ELBOW IS ACCEPTABLE AS 1 FOOT OF VERTICAL RISE EXCEPT WHERE AN ELBOW IS THE ONLY VERTICAL COMPONENT IN THE SYSTEM. See Figure 35.

Venting Components Required for Various Exterior Wall Thick-

nesses, when using Square Termination Kit (SV4.5HT-2)

Vent Components Required Exterior Wall Thickness - inches (mm)

Termination Kit Only 6 to 9-1/4 (152 to 235) Termination Kit and 6 In. Vent

Section (SV4.5L6) Termination Kit and 12 in.

Vent Section (SV4.5L12) Termination Kit and Tele-

scopic Section (SV4.5L12)

Table 12

See Table 12 as an aid in venting component selection for a particular range of exterior wall thicknesses.

10-3/4 to 14 (273 to 356)

16-3/4 to 20 (426 to 508)

11-3/4 to 20 (299 to 508)

Note: See Figure 33 showing wall thickness range when using SV4.5HT-2 termination kit only.

WARNING

Under no circumstances, may separate sections of concentric ﬂ exible vent pipe be joined together.

Table F

H Maximum V Minimum

feet (meter) feet (meter)

3 (0.914) Elbow Only

Square termination (SV4.5HT-2) shown.

When using Secure Flex,



use Firestop/Spacer

SF4.5HF

See Table 12 as an aid in venting component selection for a particular range of exterior wall thicknesses.

Figure 35 - Top Vent -

ONE 90 DEGREE ELBOW - ELBOW CONNECTION AT APPLIANCE

Table G

H Maximum

feet (meter) feet (meter)

5 (1.524) 1 (0.305) 10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219)

V + H = 40 feet (12.2 m) Max.

H = 20 ft. (6.096 m) Max.

V Minimum

Wall



Firestop/Spacer

(SV4.5HF)

Example: If 20 feet of (H) horizontal vent run is needed, then

4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of vertical, you are allowed 5 feet of (H) horizontal run up to a maximum (H) horizontal run of 20 feet.

H = 28 in. (711 mm) Maximum.

When using Secure Flex,



use Firestop/Spacer

SF4.5HF



7 in. (178 mm)

See Table 12 as an aid in venting component selection for a particular range of exterior wall thicknesses.

Wall Firestop/Spacer

(SV4.5HF)

Square termination (SV4.5HT-2) shown.

Figure 34 - Rear Vent - NO ELBOWS - Square Horizontal

Termination (SV4.5HT-2)

Square termination (SV4.5HT-2) shown.

When using Secure Flex,



use Firestop/Spacer

SF4.5VF.

When using Secure Flex,



use Firestop/Spacer

SF4.5HF.

Wall Firestop/Spacer



See Table 12 as an aid in venting component selection for a particular range of exterior wall thicknesses.

(SV4.5HF)

eiling



Firestop/Spacer

(SV4.5VF)

Figure 36 - Top Vent - ONE 90 DEGREE ELBOW -

ELBOW CONNECTION NOT DIRECTLY AT APPLIANCE

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

HORIZONTAL VENT FIGURES / TABLES (CONTINUED)



Firestop/Spacer

(SV4.5HF)

Ceiling



Firestop/Spacer

(SV4.5VF)

When using



Secure Flex, use

Firestop/Spacer

SF4.5VF.

en using



Secure Flex, use

Firestop/Spacer

SF4.5HF.

Wall

Table H

Maximum H Maximum

V Minimum

feet (meter) feet (meter) feet (meter)

5 (1.524) 2 (0.610) 1 (0.305) 10 (3.048) 4 (1.219) 2 (0.610) 15 (4.572) 6 (1.829) 3 (0.914) 20 (6.096) 8 (2.438) 4 (1.219)

V + H + H1 = 40 feet (12.2 m) Max

H = 8 feet (2.438 meters) Max.

H + H

= 20 feet (6.096 meters) Max.

Example: If 20 feet of (H + H1) horizontal vent run is needed, then 4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H+ H1) horizontal run, up to a maximum horizontal run of 20 feet.

See Table 12 on Page 21 as an aid in venting component selection for a particular range of exterior wall thicknesses.

Square termination (SV4.5HT-2) shown.

Figure 37 - Rear Vent - TWO 90 DEGREE ELBOWS

Wall Firestop/Spacer



(SV4.5HF)

Note - When using



Secure Flex, use

/Spacer SF4.5VF.

Firestop

When using Secure Flex,



Firestop/Spacer

use

SF4.5HF.

Square termination (SV4.5HT-2) shown.

See Table 12 on Page 21 as an aid in venting component selection for a particular range of exterior wall thicknesses.

Wall Firestop/Spacer



(SV4.5HF)

Firestop/Spacer



(SV4.5VF)

Figure 38 - Top Vent - TWO 90 DEGREE ELBOWS

Ceiling

Table J

+ H

Maximum

V Minimum

feet (meter) feet (meter)

3 (0.914) Elbow Only 5 (1.524) 1 (0.305)

10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219)

V + H + H1 = 40 feet (12.2 m) Max.

H + H

= 20 ft. (6.096 m) Max.

Example: If 20 feet of (H + H then 4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H+ H1) horizontal run, up to a maximum horizontal run of 20 feet.

An elbow is acceptable as 1 foot of vertical rise except where an elbow is the only vertical component in the system. See Figure 35.

) horizontal vent run is needed,

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

HORIZONTAL VENT FIGURES / TABLES (CONTINUED)

Wall Firestop/Spacer



(SV4.5HF)

Square termination (SV4.5HT-2) shown.

Ceiling

When using Secure Flex,



use Firestop/Spacer

SF4.5VF.

When using Secure



Flex, use Firestop/Spacer

SF4.5HF.



Firestop/Spacer

(SV4.5VF)

Table K

+ H1 + H

Maximum H Maximum

V Minimum

feet (meter) feet (meter) feet (meter)

5 (1.524) 2 (0.610) 1 (0.305) 10 (3.048) 4 (1.219) 2 (0.610) 15 (4.572) 6 (1.829) 3 (0.914) 20 (6.096) 8 (2.438) 4 (1.219)

V + H + H1 + H2 = 40 feet (12.2 m) Max

H = 8 feet (2.438 meters) Max.

H + H1+ H

= 20 feet (6.096 meters) Max.

Example: If 20 feet total (H+H run is needed, then 4 feet minimum of (V) vertical vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of horizontal run up to a maximum total (H+H1+H2) horizontal run of 20 feet.

See Table 12 on Page 21 as an aid in venting component selection for a particular range of exterior wall thicknesses.

) horizontal vent

1+H2

Figure 39 - Rear Vent - THREE 90 DEGREE ELBOWS



Wall Firestop/Spacer



(SV4.5HF)

See Table 12 on Page 21 as an aid in venting component selection for a particular range of exterior wall thicknesses.

Flex, use Firestop/Spacer

Wall Firestop/Spacer



(SV4.5HF)

When using Secure Flex,

use Firestop/Spacer

SF4.5VF.

When using Secure



SF4.5HF.

Ceiling



Firestop/Spacer

(SV4.5VF)

Table L

+ H

Maximum

V Minimum

feet (meter) feet (meter)

5 (1.524)

Elbow Only

5 (1.524) 1 (0.305) 10 (3.048) 2 (0.610) 15 (4.572) 3 (0.914) 20 (6.096) 4 (1.219)

+ H1 = 20 feet (6.096 m) Max.

V + V

+ H + H1 = 40 ft. (12.192 m) Max.

Example: If 20 feet total (H+H1) horizontal vent run is needed, then 4 feet minimum of (V) vertical

vent will be required.

This table shows a 1(V) to 5(H) ratio. For every 1 foot of (V) vertical, you are allowed 5 feet of (H+ H1) horizontal run, up to a maximum horizontal run of 20 feet.

An elbow is acceptable as 1 foot of vertical rise except where an elbow is the only vertical component in the system. See Figure 35.

Square termination (SV4.5HT-2) shown.

Figure 40 - Top Vent - THREE 90 DEGREE ELBOWS

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

VERTICAL OR HORIZONTAL VENTING USING

SECURE FLEX KITS AND COMPONENTS

Secure Flex venting kits and components may be used in any venting application in place of rigid Secure Vent (SV4.5) direct vent components. All restrictions, clearances and allowances that pertain to the rigid piping apply to the ﬂ exible venting. Secure Flex kits may

not be modiﬁ ed; also, under no circumstances may separate sections of ﬂ ex pipe be joined together.

Using adapter (SV4.5RF), Secure Flex kits may be added to the end of a vent run made up of rigid Secure Vent (SV4.5) vent sections provided that doing so does not violate any of the venting length, height, routing, horizontal to vertical ratio requirements or clearance considerations detailed in this manual.

Secure Flex kits come with an adapter that can be ﬁ tted to the inclined channel end of the last Secure Vent (SV4.5) vent section in a rigid system in the exact same fashion as any other Secure Vent section.

Align the dimpled end of the adapter over the previously installed section or appliance collar, adjusting the radial alignment until the four locking dimples of the adapter are aligned with the inlets of the four incline channels of the last vent section or collar. Push on the adapter until it fully engages, then twist the adapter clockwise running the dimples down and along the incline channels until they seat at the end of the channels.

Attach the ﬂ exible vent to the adapter as follows (see also Figure 41): A. Install the Inner Flex Pipe -

1. Install the small gear clamp loosely around

the inner ﬂ exible vent pipe, push it back out of the way.

2. Apply a bead of Mill-Pac Black (700° F) high temperature sealant - Catalog No. 10K81

to the inner adapter collar, approximately 1/2 inch from the end.

3. Pull and extend the inner ﬂ exible vent pipe.

4. Slide the inner ﬂ ex pipe over the adapter col-

lar. Ensure the ﬂ exible vent pipe completely engages the adapter collar to a distance of 1 3/4 inches from the end, and that it is free from damage or tears.

5. Slide the gear clamp down and tighten it fully to secure the ﬂ exible vent to the adapter inner collar approximately 3/4 inch from the end of the ﬂ ex.

6. Install three screws 120 degrees apart through the ﬂ exible vent pipe and into the adapter collar just below the gear clamp to provide additional security to the connection.

Note: Outer Pipe Is Pulled Away To Show The Detail of The Inner Pipe

APPLY ONLY MIL-PAC BLACK HIGH TEMPERATURE SEALANT (Cat. No. 10K81) to the outside surface of both collars of the adapter (be especially careful to ﬁ ll the grooves of the outer collar to be covered by the ﬂ exible pipe) and slide ﬂ exible pipe over inner and outer adapter collars.

1-3/4 inch (44 mm) Flexible Pipe and Adapter Outer Collar Overlap

Adapter (SV4.5RF)

Figure 41

Attach Adapter to Appliance

Collar, or Secure Vent Sections

B. Install the Outer Flex Pipe -

1. Install the large gear clamp loosely around

the outer ﬂ exible vent pipe, push it back out of the way.

2. Apply a bead of Mill-Pac Black (700° F) high temperature sealant - Catalog No. 10K81)

to the outer adapter collar; to the grooves of the collar which extend approximately 1 inch from the end and to the ﬂ at surface, approximately 1 3/8 inches from the end.

3. Pull and extend outer ﬂ exible vent pipe.

4. Slide the outer ﬂ ex pipe over the adapter col-

lar. Ensure the ﬂ exible vent pipe completely engages the adapter collar to a distance of 1³⁄₄ inches from the end, and that it is free from damage or tears.

5. Slide the gear clamp down and tighten it fully to secure the ﬂ exible vent to the adapter outer collar approximately 3/4 inch from the end of the ﬂ ex.

6. Install three screws 120 degrees apart through the ﬂ exible vent pipe and into the adapter collar just below the gear clamp to provide additional security to the connection.

C. Route Flex Vent -

Ensure that the ﬂ ex vent is properly routed to provide the required clearance. Do not allow the ﬂ exible vent to bend in a radius tighter than 5" (127 mm). Refer to Figure 42. Space out the internal ﬂ ex vent spacers evenly - approximately every 6 inches - and avoid kinking of inner pipe. Support horizontal sections of ﬂ ex with metal straps at 2 foot (0.61 m) intervals.

Flex Vent

Securing Screw - 3 Places Equidistant (equally spaced) Just Below Gear Clamp)

Gear Clamps

1 3/4 in. (44 mm) Flexible Pipe and Adapter Inner Collar Overlap

Securing Screw

- 3 Places, 120° apart (equally spaced) Just Below Gear Clamp

D. Install Firestop / Spacers at ceilings and walls

- When Secure Flex penetrates a wall or ceiling,

a ﬁ restop / spacer is required: use the SF4.5 VF ﬁ restop / spacer for ceilings and the SF4.5 HF ﬁ restop / spacer for walls. See the appropriate sections and Figures shown throughout the venting section for their installation requirements.

Flexible Vent Section

5” (127 mm)

Radius

Figure 42

Minimum

E. Attach Flex Vent to Termination - Secure Flex components can be purchased separately and attached to bulk lengths of Secure Flex ﬂ exible tubing cut to size at the job

site. Secure the ﬂ exible vent to the Secure Flex terminations in the same manner (see Figure

41) as it was attached to the adapter.

Note: Secure Flex vent must be attached to Secure Flex terminations only. DO NOT substitute Secure Vent terminations or the Secure Vent adapter for Secure Flex components. The collars of Secure Flex terminations and adapters have a different diameter than that used with the Secure Vent pipe. Additionally, Secure Flex components have an extended length center tube for use in attaching the ﬂ exible vent.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Step 4. FIELD WIRING

Refer to Section A for millivolt appliances and Section B for electronic appliances. The gas valve is set in place and pre-wired at the factory on both models.

CAUTION

Ensure that wires are positioned away from hot surfaces and sharp edges.

CAUTION

Label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous appliance operation.

CAUTION

Do not connect the optional wall switch for burner operation to a 120 Volt AC power supply.

A. SIT and Honeywell Millivolt Wiring (See Figure 43) –

1. Select any of the following optional controls:

appliance-mounted (rocker switch) or wallmounted switch, wall thermostat, or the standard or deluxe remote control kits. If appliance-mounted ON/OFF control is selected mount it in the gas valve mounting bracket.

2. If wall-mounted ON/OFF control or ther-

mostat is selected mount it in a convenient location on a wall near the ﬁ replace.

3. Wire the control within the millivolt control circuit using the 15 feet of 2 conductor wire supplied with the unit . Caution: do not

connect the optional wall switch to a 120V power supply.

4. Alternatively, the appliance may be operated without the use of the controls indicated in Step 1, solely by manipulating the gas valve control knob. In order to use this method, twist the free ends of the two conductor wire (which would otherwise go to the standard ON/OFF switch or Optional Switch) together as shown in Figure 43.

Note: Wire is located inside the control

compartment

Note: The supplied 15 feet of 2 conductor wire has one end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the control compartment.

B. Electronic Wiring (See Figure 45) – Note: The electronic appliance must be con-

nected to the main power supply.

The junction box is located on the right side of the appliance. It contains a factory installed and wired outlet box (duplex receptacle). Also, an optional ﬁ eld-provided junction box with receptacle may be installed at the front of the control compartment on either side of the cabinet. See Figure 44. It will be held in place by a conduit ﬁ tting and locknut (ﬁ eld-provided).

1. Route a 3-wire 120Vac 60Hz 1ph power supply to the appliance junction box.

2. If the factory-provided outlet/junction box at the right rear of the ﬁ replace is being used, remove the outlet box from the junction box by removing two screws.

3. Connect the power supply wires (including

the ground supply wire) as shown in Figures 44 & 45. (If the ﬁ eld-provided J-box/outlet box is being used, all of the outlet box wiring must be ﬁ eld-provided).

4. Locate and install a low voltage (24V) wall-

mounted switch or thermostat (both ﬁ eldprovided)in the desired location.

5. Connect the low voltage wire, located inside

the control compartment, to the wall-mounted switch or thermostat.

Note: The supplied 15 feet of 2 conductor wire

has one end of each conductor connected to the gas valve circuit and the other end of each conductor placed loose inside the control compartment.

6. Insert the control circuit plug into the un-

switched receptacle of the outlet box.

7. After wiring is complete, mount the outlet box

to the J-Box.

Note: The gas valve-mounted ON/OFF switch is shown in Figure 45. It is integral with the gas valve and should be set to the ON position.

Step 5. WIRING - OPTIONAL FORCED AIR BLOWER KIT

FBK-100, FBK-200 and FBK250 Kits

(See Figure 45) -

An electrical outlet box (receptacle) is factory

-provided for the installation of the FBK-100, FBK-200 and FBK-250 forced air blower kits. (An optional ﬁ eld-provided outletbox/J-Box may also be used. Electrical power must be connected to either of these receptacles in order to operate these blowers. Install the blower kits according to the installation instructions provided with the kits.

See Figure 14 on Page 11

for Optional Electrical

Thermopile

* Optional Control Switch

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

* Twist wires together to operate unit solely by manipulating the gas valve control knob; or connect wires to optional control switch (wall switch, remote control or wall thermostat to operate unit.

• If any of the original wire as supplied must be replaced, it must be replaced with Type AWM 105 C - 18 gage wire. * Optional Kits Installed - ON/OFF wall switch, unit mounted burner ON/OFF switch, wall thermostat or remote control.receiver.

Figure 43 -

SIT & HONEYWELL Millivolt Wiring Diagram

Schematic Representation Only

Field Wired

Factory Wired

*Narrow (2 1/8" Wide) J-Box Required

Figure 44

Inlet Knockout Location

*Field-Provided

Junction Box

and Duplex Receptacle

Optional J-Box/Outlet Box (Left Side Shown)

Pilot Burner Assembly

Plug blower into this receptacle

Blower

Ground

Tab Intact

Green Ground Screw

View A J-Box Wiring when using unit mounted relay module.

CAV 021

BK W

Junction Box

Green

White

Black

Tab Broken

Red

Neutral Side of Receptacle

Relay Module C/W FBK-250 only. Plug blower into J-Box receptacle for FBK-100 or FBK-200 application. See View A for J-Box wiring.

Optional Blower

*OFF/ON Switch (Integral with Gas Valve)

Hot Side of Receptacle

lartueN

120 VAC - Black

Junction Box

* Wall-mounted ON/ OFF Blower Switch or Variable Speed Control Switch.

J-BOX WIRING FOR WALL SWITCH BLOWER CONTROL

Gas

neerG - dnuo e

tihW

Valve

*Sediment

Trap

3/8" Nipple

3/8" Union

3/8" Close Nipple

*A Sediment Trap is recommended to prevent moisture and debris in gas line from damaging the valve.

Note:The gas supply line must be installed in accordance with building codes by a qualiﬁ ed installer approved and/or licensed as requed by the locality. In the Commonwealth of Massachusetts, installation must be performed by a licensed plumber or gas ﬁ tter.

Gas Flex Line Connector

3/8" NPT x

Flare Fitting

3/8" Flex Tubing

Min

3/8" Shut-off Valve

1/2" x 3/8" Flare

Shut-off Valve

1/2" x 3/8"

Reducer

Gas Stub

Figure 46 - GAS CONNECTION

Step 6. CONNECTING GAS LINE

Honeywell Electronic Gas Valve

Igniter Connector

Optional Control Switch

24 V

GROUND

120 VAC Primary

Field Wired Factory

Wired

Transformer

Secondary

BK = BLACK BL = BLUE

R = RED W = WHITE

G = GREEN

* Leave the OFF/ON switch, which is integral with the gas valve, in the ON position. ** Optional Control Switches: Wall Switch, Wall Thermostat or Remote Control Receiver.

Notes:

1. If any of the original wire as supplied must be replaced, use Type AWM 105°C

- 18 gage wire ONLY.

2. 120 VAC, 60 Hz - Less than 3 Amps. Caution: label all wires prior to disconnection when servicing controls. Wiring errors can cause improper and dangerous operation.

Schematic Representation Only

Electronic Wiring Diagram (Honeywell) Showing Blower Wiring for Optional FBK-100, FBK-200 & FBK-250 Kits

Figure 45

CAUTION

Ground supply lead must be connected to the wire attached to the green ground screw located on the outlet box. See Figure 47. Failure to do so will result in a potential safety hazard. The appliance must be electrically grounded in accordance with local codes or, in the absence of local codes, the National Electrical Code, ANSI/NFPA 70-latest edition. (In Canada, the current CSA C22-1 Canadian Electrical Code).

Make gas line connections. All codes require a shut-off valve mounted in the supply line. Figure 46 illustrates two methods for connecting the gas supply. The ﬂ ex-line method is acceptable in the U.S., however, Canadian requirements vary depending on locality. Installation must be in compliance with local codes.

These appliances are equipped with a gas ﬂ ex line for use (where permitted) in connecting the appliance to the gas line. A gas ﬂ ex line is provided to aid in attaching the direct vent appliance to the gas supply. The gas ﬂ ex line can only be used where local codes permit. See Figure 46 for ﬂ ex line description. The ﬂ ex line is rated for both natural gas and propane gas. A manual shut off valve is also provided with the ﬂ ex line.

The incoming gas line should be piped into

the valve compartment and connected (see Figures 46 & 47). The millivolt control valve has a 3/8" (10 mm) NPT thread inlet port. The electronic control valve has a 1/2" (13 mm) NPT thread inlet port and is ﬁ tted with a 1/2" x 3/8" (13 mm x 10 mm) NPT ﬁ tting.

Secure all joints tightly using appropriate tools and sealing compounds (ensure propane resistant compounds are used in propane applications).

Optional: Seal around the gas line to prevent cold air leakage.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

TEST ALL CONNECTIONS FOR GAS LEAKS (FACTORY AND FIELD):

WARNING

Never use an open ﬂ ame to check for leaks.

Turn on gas supply and test for gas leaks using a gas leak test solution (also referred to as bubble leak solution). Note: Using a soapy water solution (50% dish soap, 50% water) is an effective leak test solution but it is not recommended, because the soap residue that is left on the pipes/ﬁ ttings can result in corrosion over time.

A. Light the appliance (refer to the lighting

instructions label in control compartment or homeowner's manual).

B. Brush all joints and connections with the gas

leak test solution to check for leaks. If bubbles are formed, or gas odor is detected, turn the gas control knob (off/pilot/on) to the “OFF” position. Either tighten or refasten the leaking connection, then retest as described above.

C. When the gas lines are tested and leak free be

sure to rinse off the leak testing solution,

D. Turn on burner then observe the individual

tongues of ﬂ ame on the burner. Make sure all ports are open and producing ﬂ ame evenly across the burner. If any ports are blocked, or partially blocked, clean out the ports.

CONTROL COMPARTMENT ACCESS / LOUVER PANEL INSTRUCTIONS

(Ref. Figure 47)

NOTE: The top louvered panel and the bottom louvered control panel door remove and install the same way as follows:

The gas controls can be found behind the control compartment access door.

Removing Control Compartment Door:

Open the door by gently lifting it upward until the hook catches on boths sides clear the locating slots. Then pull door out to remove.

On millivolt systems, the piezo igniter, HI/LO ﬂ ame adjustment knob, and pilot and main gas OFF/ON control knob are located below the glass panel enclosure. The gas valve for electronic systems is also located below the glass enclosure panel. See Figure 47.

Reinstalling Control Compartment Door:

To reinstall, insert the hook catches on each side of the door into the corresponding slots in the control compartment opening, then gently push forward and slide down until it locks in place.

Lift the Lower Control Compartment Door

OPENING CONTROL COMPARTMENT DOOR

Control Valve

up and pull out to remove.

Hook Catch

Out

Lower Control Compartment Door

Figure 47

Step 7. CHECKING APPLIANCE OPERATION

With the gas line installed, run initial system checkout before closing up the front of the appliance. Follow the pilot lighting instructions provided in the Homeowner's Care and Operation Instructions. For piezo igniter location see

Figure 48 (millivolt appliances only).

Note: The (pull-out) Lighting instructions label can be found in the control compartment (see Figure 47).

When ﬁ rst lighting the appliance, it will take a few minutes for the line to purge itself of air. Once purging is complete, the pilot and burner will light and operate as indicated in the instruction manual. Subsequent lightings of the appliance will not require such purging. Inspect the pilot ﬂ ame.

SIT and Honeywell Millivolt Appliance Checkout

The pilot ﬂ ame should be steady, not lifting or ﬂ oating. Flame should be blue in color with traces of orange at the outer edge.

The top 3/8" (10 mm) at the pilot generator (thermopile) and the top 1/8" min (tip) of the quick drop out thermocouple should be engulfed in the pilot ﬂ ame. The ﬂ ame should project 1" (25 mm) beyond the hood at all three ports (Figure

49 - SIT, Figure 50 - Honeywell).

To light the burner; rotate the gas valve control knob counterclockwise to the “ON” position then turn “ON” the OFF/ON switch (installed at Step 4).

Observe the individual tongues of ﬂ ame on the burner. Make sure all ports are open and producing ﬂ ame evenly across the burner. If any ports are blocked, or partially blocked, clean out the ports.

SIT Gas Valve

Honeywell Gas Valve

Piezo

Igniter

Sit and Honeywell Millivolt Gas Valve Showing Piezo Igniter Location (Each Unit is Equipped with Only One of these Gas Valves)

Figure 48

SIT MILLIVOLT PILOT ASSEMBLY

Proper Pilot Flame Appearance

Hood

Thermocouple

Pilot Nozzels

Figure 49

Thermopile

Replace logs if removed for pilot inspection. To light the burner; turn “ON” the remote wall

switch and rotate the gas valve control knob counterclockwise to the “ON” position.

HONEYWELL MILLIVOLT PILOT ASSEMBLY

Proper Pilot Flame Appearance

Thermocouple

1/8" Min.

(3 mm)

Igniter Rod

Pilot Nozzels

Igniter Rod

3/8" Min.

(9 mm)

Hood

3/8" Min.

(9 mm)

Thermopile

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Figure 50

Electronic Appliance Checkout

To light the burner, turn ‘ON’ the optional remote wall switch and turn the gas control switch to the “ON” position. Ensure the Igniter lights the pilot. The pilot ﬂ ame should engulf the ﬂ ame rod as shown in Figure 51.

ELECTRONIC PILOT ASSEMBLY

Proper Pilot Flame Appearance

Proper Flame

Adjustment

Pilot Nozzels

3/8" to 1/2" (9 -13 mm)

Ground

Electrode

Flame Rod

Hot Surface

Igniter

Figure 51

Step 8. INSTALL VOLCANIC STONE, GLOWING EMBERS AND LOGS

1. Remove the front glass enclosure panel

(see Removing Glass Enclosure Panels on Page 31).

2. Carefully remove the log set box from

the ﬁ rebox. Next, remove embers and volcanic stone from the control compartment. Handle logs carefully to prevent

breakage.

3. Install Decorative Volcanic Stone - Mound

up a portion of the volcanic stone in front of the burner in a pleasing pattern.

4. Placement of Glowing Embers - Separate the Embers (rockwool) into pieces

about the size of a quarter (see Figure 52). Keep the pieces ﬂ uffed up, not matted. Distribute these pieces over the surface of the burner, as shown in Figures 53 & 54. Do not use more than is necessary. Ensure that the main burner slots remain uncovered by the ember material.

SSDV-3530 - Install as Follows

Carefully position the ceramic ﬁ ber logs into the ﬁ rebox as shown in Figure 53. Logs should be placed in the order shown and per the following instructions.

1. Place embers on the front burner tube and

volcanic stone in front of the burner as shown and per instructions on this Page (see Placement of Glowing Embers & Install Decorative Volcanic Stone on this Page).

2. Place the rear log (A) as shown. Position

the 2 notches on the bottom of log (A) over the 2 corresponding locating brackets as shown.

3. Place the center log (C) as shown. The 2

notches on the bottom of log (C) ﬁ t over the corresponding locating brackets.

4. Place the left log (B) as shown. The top fork

on log (B) ﬁ ts into the notch on log (A). The bottom of log (B) rests on the subﬂ oor.

5. Place the top right log (D) as shown. The top

fork on log (D) ﬁ ts into notch on log (A) as shown. The bottom fork on log (D) rests on subﬂ oor ﬂ ange (identiﬁ ed in photo #1).

SSDV-4035 - Install as Follows

Carefully position the ceramic ﬁ ber logs into the ﬁ rebox as shown in Figure 54. Logs should be placed in the order shown and per the following instructions.

1. Place embers on the front burner tube and

volcanic stone in front of the burner as shown and per instructions on this Page (see Placement of Glowing Embers & Install Decorative Volcanic Stone on this page).

2. Place the rear log (A) as shown. Position

the 2 notches on the bottom of the log over the 2 corresponding locating brackets as shown.

3. Place the center log (C) as shown. The 2

notches on the bottom of the log should ﬁ t over the corresponding locating brackets.

4. Place the top right log (D) as shown. The top

fork on log (D) ﬁ ts into notch on log (A) as shown. The bottom fork on log (D) rests on subﬂ oor ﬂ ange (identiﬁ ed in photo #1).

5. Place the top left log (B) as shown. The top

fork on log (B) ﬁ ts into notch on log (A). The bottom of the log rests on the subﬂ oor.

WARNING

The size and position of the log set is critical to achieve a safe, reliable and attractive ﬂ ame pattern. Any attempt to use a different log set in the ﬁ replace will void the warranty and will result in incomplete combustion, sooting, and poor ﬂ ame quality.

WARNING

This appliance is not designed to burn wood. Any attempt to do so could cause irrep arable damage to appliance and prove hazardous to your safety.

WARNING

If logs are not installed according to the log installation instructions, ﬂ ame impingement and improper combustion could occur and result in soot and/or excessive production of carbon monoxide (CO), a colorless, odorless, toxic gas.

Glowing Embers

Separate into Quarter

Size (separate) Pieces

Bag of Glowing

Embers (rockwool)

Figure 52

Note: This appliance is provided with enough

Glowing Embers for several applications, do not use all that is in a new bag at one time. For best glowing effect, replace the ember material annually.

5. Placement of Logs -

The logs have locating notches or slots to

help ensure that they are properly positioned. Proper log placement is critical to prevent sooting.

WARNING

DO NOT attempt to install the logs until the appliance installation has been completed, the gas line connected and tested for leaks and the initial burner operation has been checked out.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

REFERENCE

Firebox Accessories / Parts

Cat. No. Model No. D escription

88L53 FGE

80L42 FDVS

Bag of Glowing Embers (1 oz. rockwool)

Bag of Decorative Volcanic Stone

Table 13

MODEL SSDV-3530 Log Placement Instructions

LOG SET

Catalog Number

* Item

* Item "letters" above correspond to photos

Install the Embers, Volcanic Stone and Logs in the order shown here (1 through 5) and per the instructions on Page 28.

H3367

Description

Log, Rear

Log, Top Left

Log, Center

Log, Top Right

Volcanic Stone

Notch for top

left log (B)

Notch

Place Embers & Volcanic Stone as Shown

Embers

Locating Brackets

Sub-Floor

Sub-Floor Flange

Notch for top right log (D)

Notch

Top fork on log (B) ﬁ ts into notch on log (A)

Bottom of log (B) rests on Sub-Floor

Top fork on log (D) ﬁ ts into notch on log (A)

The 2 notches on the bottom of log (A) rest on the locating brackets

Notches on bottom of log (C) ﬁ ts over 2 locating brackets

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Bottom Fork of log (D) rests on Sub-Floor Flange

Figure 53

MODEL SSDV-4035 Log Placement Instructions

LOG SET

Catalog Number

* Item

* Item "letters" above correspond to photos

Install the Embers, Volcanic Stone and Logs in the order shown here (1 through 5) and per the instructions on Page 28.

Notch for Top Left log (B)

Place Embers and Volcanic Stone as Shown

Volcanic Stone

Sub-Floor

H3368

Description

Log, Rear

Log, Top Left

Log, Center

Log, Top Right

Embers

Sub-Floor Flange

Notch for Top Right log (D)

Top fork on log (D) ﬁ ts into notch on log (A) as shown

Bottom Fork of log (D) rests on Sub-Floor Flange

Notch

Locating Brackets

The 2 notches on the bottom of log (A) rest on the locating brackets

Slots on bottom of Log (C) ﬁ ts over 2 locating brackets

Figure 54

Notch

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Top fork on log (B) ﬁ ts into notch on log (A) as shown

Bottom of log (B) rests on subﬂ oor

Step 9. INSTALLING THE GLASS DOOR

WARNING

Do not operate appliance with the glass front removed, cracked or broken. Replacement of the glass should be done by a licensed or qualiﬁ ed service technician.

WARNING

Do not attempt to substitute the materials used on this door, or replace cracked or broken glass with any materials other than those provided by the appliance manufacturer.

WARNING

Installing Glass Enclosure Panels (see Figure 55)

1. Visually inspect the gasket on the backside of the

glass panel. The gasket surface must be clean, free of irregularities and seated ﬁ rmly.

2. Position the glass enclosure panel in front of

the ﬁ rebox opening at a 45 degree angle and engage the top ﬂ ange over the lip at the top of the ﬁ rebox opening. See Figure 55.

3. Swing the glass enclosure panel down and

back. Ensure the gasket seats evenly as the panel draws shut. Engage the Vee-ﬂ ange at the bottom of the panel with the latches and close the latches to secure the panel.

4. Reinstall top louver assembly and control

compartment door see installation instructions on Page 27 , Reinstalling Control

Compartment Door).

Top Flange on

Glass Door

Air Shutter Adjustment Guidelines

• If there is smoke or soot present, ﬁ rst check the log set positioning to ensure that the ﬂ ames are not impinging on any of the logs. If the log set is properly positioned and a sooting condition still exists, then the air shutter opening should be increased.

• The more offsets in the vent system, the larger the air shutter opening will need to be.

• An appliance operated with the air shutter opened too far, may have ﬂ ames that appear blue and transparent. These weak, blue and transparent ﬂ ames are termed anemic.

• Propane models may exhibit ﬂ ames which candle or appear stringy. If this is present and persists, adjust the air shutter to a more closed position, then operate the appliance for a few more minutes to ensure that the ﬂ ame normalizes and the ﬂ ames do not appear sooty.

The following chart is provided to aid you in achieving the correct air shutter adjustment for your installation.

Handle this glass with extreme care! Tempered glass is susceptible to damage – do not scratch or handle roughly while reinstalling the glass door frame.

WARNING

The glass door of this appliance must only be replaced as a complete unit as provided by the manufacturer. Do not attempt to replace broken, cracked or chipped glass separately.

WARNING

Do not attempt to touch the front enclosure glass with your hands while the ﬁ replace is in use.

Removing Glass Enclosure Panels (see Figure 55)

1. Remove the top louver assembly by lifting it

up and pulling it out.

2. Remove the control compartment access

door (see removal instructions on Page 27

- Removing Control Compartment Door).

3. Locate the two (2) latches at the top of the

control compartment. To disengage the two latches from the bottom vee-ﬂ ange of the glass enclosure panel, reach for the handles located towards the back of the latches and pull the handles down toward the front of the appliance.

4. Swing the bottom of the door out and raise

it slightly to lift the top ﬂ ange of the door frame away from the appliance.

Bottom Vee-ﬂ ange

Glass Door

Glass Door Latch

Firebox Floor

Figure 55 - INSTALLING GLASS DOOR

Step 10. BURNER ADJUSTMENTS Flame Appearance and sooting

Proper ﬂ ame appearance is a ﬂ ame which is blue at the base and becomes yellowish-orange in the body of the ﬂ ame. When the appliance is ﬁ rst lit, the entire ﬂ ame may be blue and will gradually turn yellowish-orange during the ﬁ rst 15 minutes of operation. If after a short period the ﬂ ame stays lowered blue, or if the ﬂ ame is orange with evidence of sooting (black tip), the air shutter opening may need to be adjusted.

If the air shutter openings closed too far, sooting may develop. Sooting is indicated by black puffs developing at the tips of very long orange ﬂ ames. Sooting results in black deposits forming on the logs, appliance inside surfaces and on exterior surfaces adjacent to the vent termination. Sooting is caused by incomplete combustion in the ﬂ ames and lack of combustion air entering the air shutter opening. To achieve a warm yellowish-orange ﬂ ame with an orange body that does not soot, the shutter opening must be adjusted between these two extremes.

Air Shutter Adjustment Guidelines:

Amount of

Primary Air

If air shutter is closed too far

If air shutter is open too far

Flame

Color

Flame will be orange

Flame will be blue

Air shutter gap should be increased

Air shutter gap should be decreased

WARNING

Air Shutter

Adjustment

Air shutter adjustment should only be performed by a qualiﬁ ed professional service technician.

WARNING

Ensure front glass panels are in place and sealed during adjustment.

CAUTION

Carbon will be produced if the air shutter is closed too much. Any damage due to carboning resulting from improperly setting the air shutter is not covered under the warranty.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Burner Air Shutter Adjustment Procedure

CAUTION

The air shutter door and nearby appliance surfaces are hot. Exercise caution to avoid injury while adjusting ﬂ ame appearance.

Burner Air Shutter Adjustment Procedure

1. Locate adjustment rod and adjust air shutter to the standard setting

as shown in Figure 57 (adjustment rod is located in the lower control compartment).

Note: Move the adjustment rod down to decreases air and up to

increases.

2. Light appliance (follow lighting procedure on lighting label in control

compartment or see homeowners manual).

3. Allow the burner to operate for at least 15 minutes while observing

the ﬂ ame continuously to ensure that the proper ﬂ ame appearance has been achieved (see Figure 56). If the following conditions are present, adjust accordingly.

• If ﬂ ame appears weak or sooty, adjust air shutter, incrementally, to a more open position until the proper ﬂ ame appearance is achieved.

• If ﬂ ame stays lowered blue, adjust air shutter, incrementally, to a more closed position until the proper ﬂ ame appearance is achieved.

4. Leave the control knob (off/pilot/on) in the ON position and the burner

OFF/ON switch OFF (& remote switches, if applicable).

5. When satisﬁ ed that the burner ﬂ ame appearance is normal, re-install the

lower control compartment door then proceed to ﬁ nish the installation.

Main Burner Factory Air Shutter

Opening Setting - Inches (millimeter)

Model Natural

SSDVT-3530

SSDVR-3530

SSDVT-4035

SSDVR-4035

(6.35 mm)

Gas

1/4

Propane

Gas

1/2

(12.7 mm)

1/2

(12.7 mm)

1/2

(12.7 mm)

1/2

(12.7 mm)

Burner Air Shutter Adjustment

Burner Tube

Air Shutter

Adjustment Rod Down (minimum air opening position)

Ref. Air shutter Patent: U.S. Pat. 5,553,603

Adjustment Setscrew

Adjustment Rod Up (Fully Open Position)

Figure 57

Step 11. HOOD INSTALLATION

(Refer to Figure 58) All of these appliances must have hoods installed prior to operating.

Slide the hood into the slots on the lower edge of the cabinet top.

FINISHING REQUIREMENTS - Wall Details

Complete ﬁ nished interior wall. To install the appliance facing ﬂ ush with the ﬁ nished wall, position framework to accommodate the thickness of the ﬁ nished wall (Figure 5 8 ).

Figure 56

Burner Flame Appearance Models -

SSDV-3530 & SSDV-4045 Series

See Page 6 for Cold Climate Insulation

and Page 9 for Clearances

Combustible Finished

Wall Materials

Drywall Bracket / Spacer

Combustible material may touch the appliance top

Hood must be installed as shown.

Figure 58 - Combustible Wall Framing

This Area Must Remain Clear of Combustible Materials

1 in. Min.

Top Spacers

Top of Appliance

Louvers

Top of Door Frame

(76 mm)

(25 mm)

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

INSTALLATION ACCESSORIES

Item Cat. No. Model Description

1 H1968 SV4.5HT-2 Horizontal Square Termination With Firestop / spacer

(H2246) & Adapter (74L61) 2a H2152 SV4.5CGV-1 Vertical Termination Cap 2b H4687 SV4.5CTS Chase Top Termination Square 2b H4716 SV4.5CTS-B Chase Top Termination Square, Black 2b H4717 SV4.5CTS-TC Chase Top Termination Square, Terra Cotta 3 77L70 SV4.5L6 6 Inch (152 mm) Vent Section 3 77L71 SV4.5L12 12 Inch (305 mm) Vent Section 3 77L72 SV4.5L24 24 Inch (610 mm) Vent Section 3 77L73 SV4.5L36 36 Inch (914 mm) Vent Section 3 77L74 SV4.5L48 48 Inch (1219 mm) Vent Section 3 77L75 SV4.5LA Telescopic Section (1-1/2" to 7-1/2" effective length) 4 77L76 SV4.5E45 45 Degree Elbow 5 77L77 SV4.5E90 90 Degree Elbow The following ﬂ ashings come packaged with a storm collar: 6 77L78 SV4.5F Flat Roof Flashing 6 77L79 SV4.5FA 1/2 to 7/12 Adjustable Flashing 6 77L80 SV4.5FB 7/2 to 12/12 Adjustable Flashing 7 77L81 SV4.5SC6 Storm Collar (6 per box) 8 H2246 SV4.5HF Firestop / Spacer-Horizontal (3-1-1 spacing), 10 Pack

8 H2247 SV4.5VF Firestop / Spacer-Vertical (1-1-1 spacing), 10 Pack 9 96K93 SV4.5SU Support Strap 10 96K94 SV4.5RSA Attic Insulation Shield 11 96K92 SV4.5SP Support Plate 12 17M52 SV4.5HGS-1 Termination Guard, Square (1 pack)

(for square termination) 12 17M53 SV4.5HGS-12 Termination Guard, Square (12 pack)

(for square termination) 13 87L02 SV4.5HGS Termination Guard for Square Termination (Deluxe)

(1 pack) (for square termination)

Ref. 750,109M

Ref. 750,207M

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Ref. 750,055M

INSTALLATION ACCESSORIES

Item Cat. No. Model Description

18 H1969 SF4.5HT-2 Horizontal Square Termination (without ﬂ ex) 18 77L87 SFKIT12S Flex Square Term. (with 12 inch [305 mm] * compressed flex) 18 77L88 SFKIT18S Flex Square Term. (with 18 inch [457 mm] * compressed flex) 18 77L89 SFKIT24S Flex Square Term. (with 24 inch [610 mm] * compressed flex) 18 77L90 SFKIT36S Flex Square Term. (with 36 inch [914 mm] * compressed flex) 18 77L91 SFKIT48S Flex Square Term. (with 48 inch [1219 mm] * compressed flex) 19 56L74 SFVT30 Vertical Termination for ﬂ ex (ﬂ at to 6/12) with ﬂ ex adapter, section of rigid vent,

56L75 SFVT45 Vertical Termination for ﬂ ex (6/12 to 12/12) with ﬂ ex adapter, section of rigid

*20 60L10 SF-18 18 ft. (5.49 m) * compressed ﬂ ex *20 98K03 SF-12 12 ft. (3.66 m) * compressed ﬂ ex 22 10K81 SFMP Mill-Pac, Black, High Temperature Sealant 22 89L40 SFMP-12 Mill-Pac, Black, High Temperature Sealant - Bulk 12 pack 23 91L66 SF-GC4-6 Gear Clamp 4.5 in. (114 mm) for ﬂ ex (6 pieces) 23 91L67 SF-GC7-6 Gear Clamp 7.5 in. (190.5 mm) for ﬂ ex (6 pieces) 24 99L02 SV4.5HRK14 Horizontal Riser Kit, 14" 24 99L03 SV4.5HRK36 Horizontal Riser Kit, 36" 25 26 26 26

H1988 CTSA-33 H1985 CTSO-33 H1987 CTSO-44 H1986 CTSO-46

8 H2248 SF4.5HF 8 H2249 SF4.5VF

All compressed ﬂ ex vents can be

expanded up to two times.

roof support collar assembly, roof ﬂ ashing and storm collar.

vent, roof support collar assembly, roof ﬂ ashing and storm collar.

Chase Top Shroud Kit, Arch Top 3 X 3 Chase Top Shroud Kit, Open Top 3 X 3 Chase Top Shroud Kit, Open Top 4 X 4 Chase Top Shroud Kit, Open Top 4 X 6 Firestop / Spacer - Horizontal (ﬂ ex) (3-1-1 spacing) Firestop / Spacer - Vertical (1-1-1 spacing)

, 10 Pack

CTSO-46 Shroud for double terminations

1 typ.

Ref. Form #750,193M

12typ.

typ.

Ref. Form #750,194M

Closed Top Shroud Termination Kits

Inches (millimeters)

Model A B C D

CTSA-33

34"

(864)5"(127)

34"

(864)

34"

(864)

CTSO-33/44 Shrouds for Single terminations

Open Top Shroud Kits

Inches (millimeters)

Model A B C D *E

37-5/8

7-1/2

CTSO-33

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

CTSO-44

CTSO-46

(955)

48-5/8 (1235)

(955)

48-5/8 (1235)

73 1/4 (1860)

(191) 7-1/2

(191)

24-1/2

(622)3 (76)

24-1/2

(622)3(76)

24-1/2

(622)3(76)

INSTALLATION ACCESSORIES

WARNING

Listed Secure Flex™ Components - SSDV-3530 Models Only

Cat. No. Model Description

94L04 SFKIT12SS Flex - Small Square Termination with 12 in. (305 mm)

of *compressed ﬂ ex vent

94L05 SFKIT18SS Flex - Small Square Termination with 18 in. (457 mm)

of *compressed ﬂ ex vent

94L06 SFKIT24SS Flex - Small Square Termination with 24 in. (610 mm)

of *compressed ﬂ ex vent

94L07 SFKIT36SS Flex - Small Square Termination with 36 in. (914 mm)

of *compressed ﬂ ex vent

94L08 SFKIT48SS Flex - Small Square Termination with 48 in. (1219 mm)

of *compressed ﬂ ex vent

94L09 SF-HTSS Horizontal Small Square Termination without ﬂ ex vent

Listed Secure Vent™ Components - SSDV-3530 Models Only

94L10 SV4.5HTSS Horizontal - Small Square Termination with

Firestop/Spacer (H2246) & Adapter (74L61).

98L27 SV4.5HTSSL Long Horizontal - Small Square Termination with

Firestop/Spacer (H2246) & Adapter (74L61). 1 PACK

98L28 SV4.5HTSSL8 Long Horizontal - Small Square Termination with

Firestop/Spacer (H2246) & Adapter (74L61). 8 PACK

* All compressed ﬂ ex vents can be expanded up to two times.

GAS CONVERSION KITS

Millivolt SIT Systems

Natural Gas To Propane Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 85L59 SSDVT/R-4035 85L60

Millivolt SIT Systems

Propane to Natural Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 85L66 SSDVT/R-4035 85L67

Millivolt HONEYWELL Systems

Natural Gas To Propane Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 11M37 SSDVT/R-4035 11M38

(ref. Form # 750,204M)

Millivolt HONEYWELL Systems

Propane Gas To Natural Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 11M34 SSDVT/R-4035 11M35

Electronic HONEYWELL Systems

Natural Gas To Propane Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 85L73 SSDVT/R-4035 85L74

Electronic HONEYWELL Systems

Propane Gas To Natural Gas

Conversion Kits

Models Cat. No. SSDVT/R-3530 85L80 SSDVT/R-4035 85L81

This conversion kit shall be installed by a qualiﬁ ed service agency in accordance with the manufacturer's instructions and all applicable codes and requirements of the authorized having jurisdiction. If the information in these instructions is not followed exactly, a ﬁ re, explosion or production of carbon monoxide may result causing property damage, personal injury or loss of life. The installation is not proper and complete until the operation of the converted appliance is checked as speciﬁ ed in the owner instructions supplied with the kit. The qualiﬁ ed service agency performing this installation assumes responsibility for this conversion.

AVERTISSEMENT

Cet équipement de conversion sera installé par une agence qualiﬁ ée de service conformément aux instructions du fabricant et toutes exigences et codes applicables de l'autorisés avoir la juridiction. Si l'information dans cette instruction n'est pas suivie exactement, un feu, explosion ou production de protoxyde de carbone peut résulter le dommages causer de propriété, perte ou blessure personnelle de vie. L'agence qualiﬁ ée de service est esponsable de l'installation propre de cet équipment. L'installation n'est pas propre et compléte jusqu'à l'opération de l'appareil converti est chéque suivant les critères établis dans les instructions de propriétaire provisionnées avec l'équipement.

IMPORTANT/CANADA

The conversion shall be carried out in accordance with the requirements of the provincial authorities having jurisdiction and in accordance with the requirements of the CAN1-B149.1 And B149.2 Installation code.

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

IMPORTANT

LE CANADA SEULEMENT

La conversion devra être effectuée conformément aux recommandations des autorités provinciales ayant juridiction et conformément aux exigences du code d'installation CAN1-B149.1 ET.2.

Gas conversion kits are available to adapt the appliance from the use of one type of gas to the use of another. These kits contain all the necessary components needed to complete the task including labeling that must be afﬁ xed to ensure safe operation.

Kit part numbers are listed here and the following steps detail the conversion procedure.

Step 1. Turn off the gas supply to the appliance. Remove the front glass door/frame from the appliance. Access the control compartment.

Step 2. Carefully remove the logs. Exercise care so as not to break the logs.

Step 3. Locate the screws securing the burner

assembly to the appliance. Remove the burner assembly and retain the securing screws.

Step 4. Millivolt Appliances - SIT Systems

a. See Figure 59 and the instructions provided with the kit. Using a Torx T20, tool or or standard ﬂ at screwdriverremove and discard the three pressure regulator mounting screws. Remove the pressure regulator, spring, poppet, diaphragm and bushing. Discard all removed components. Ensure the rubber gasket installed on the back of the replacement pressure regulator is properly positioned and install the new pressure regulator using the new screws supplied with the kit. Tighten screws to 25 In. lb. torque.

SIT Millivolt Gas Valve

Pressure

Regulator

Remove These Components

Figure 59

Pilot for SIT Millivolt

Gas Valve

Pilot Oriﬁ ce

Figure 60

b. Attach manometer to the manifold side pressure test ﬁ tting and verify manifold pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas. c. Refer to Figure 60 and remove the pilot hood assembly to access the hexed pilot oriﬁ ce. Remove and replace the oriﬁ ce with the one provided with the kit.

Step 5. Millivolt Appliances

Honeywell Systems -

a. Convert the gas valve as follows (see Figure 61): Remove the plastic protecting cap. Remove the gas type setting screw by turning it counterclockwise. Obtain the replacement gas type setting screw from the kit and screw it into place (red for propane and blue for natural gas). Tighten the gas type setting screw by turning it clockwise. Replace the plastic protecting cap.

Honeywell Millivolt Gas Valve

Adjusting Knob

Regulator Cap

Conversion screw (blue natural gas; red LP/propane gas)

Figure 61

c. Convert the pilot oriﬁ ce as follows (see

Figures 62 & 63):

Note - Use extra care not to engage the oriﬁ ce strip with the 7/16" open end wrench (contacting the oriﬁ ce strip could cause strip distortion rendering the pilot inoperative). Also avoid wrench contact to any of the other pilot parts.

Use a 7/16" open end wrench and turn the pilot hex ﬁ tting counter-clockwise 1/4 turn. (See Figure 63).

Note - The oriﬁ ce strip tab may be randomly located on any side of the hex ﬁ tting.

d. Push the oriﬁ ce strip tab all the way against the hex ﬁ tting to align the appropriate gas type oriﬁ ce (see Figures 62 & 63). The type of gas for which the pilot is set, is, the gas type shown on the tab.

e. Retighten, clockwise, the pilot hex ﬁ tting until the pilot hood aligns with the thermocouple and thermopile as indicated by the arrows shown in Figure 63.

Pilot for Honeywell Millivolt Gas Valve

Oriﬁ ce Strip Tab Position Identiﬁ cation

For LP (propane gas) and Natural Gas

Top View of Hex Fiting and Oriﬁ ce Strip Tab

LP (propane) Gas Position - 1/16 inch hole, LP and red color shown on tab.

Natural Gas Position

- NAT shown on tab.

NAT

Figure 62

Pilot for Honeywell Millivolt Gas Valve

(Loosening of Hex Fitting For Oriﬁ ce Strip Tab Positioning)

Hood

7/16 in. Open End Wrench

Oriﬁ ce Strip Tab

Take care not to contact the oriﬁ ce strip tab with the hex ﬁ tting wrench - distortion of the tab may render the pilot inoperative.

Hood Alignment

Figure 63

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Step 6. Electronic Appliances Honeywell Systems

See Figure 64 and the instructions provided with the kit. Remove the slotted cap screw, o-ring, pressure-regulating adjusting screw and spring. Retain all parts for possible later use. Install new components from the kit. Black cap and red spring for propane gas units. Silver cap and stainless steel spring for natural gas units. Before installing the cap, attach manometer to the manifold side pressure test ﬁ tting and adjust screw until pressure reads 3.5 inches water column (0.87 kPa) for natural gas, and 10.0 inches water column (2.49 kPa) for propane gas.

CONTROL

IG N IT E

Manifold Pressure Test Port

OFFION

Inlet Pressure Test Port

I PS

See Figure 65 and replace the pilot oriﬁ ce as follows: Remove the Igniter assembly retainer clip, and carefully remove the Igniter assembly.

Exercise extreme care to prevent damage to or breakage of the Igniter assembly. Remove the screw securing the pilot assembly to its mounting bracket. Back off the ﬂ are nut at the end of the pilot gas line to free the pilot assembly from the gas line. Remove the pilot oriﬁ ce and replace it with the one provided with the conversion kit. Reinstall the pilot assembly by reversing the steps detailed here.

When reinstalling the Igniter assembly, use extreme care to prevent damage and breakage. Do not apply any leverage to the Igniter assembly while restoring the retainer clip to its original position.

All Models

Burner Oriﬁ ce Sizes

Elevation 0-4500 feet ( 0-1372 meters)

Model Series

SSDV-3530

SSDV-4035

* Standard size installed at factory

• Part /Cat. Number

Natural

Gas

drill size (inches)

2.3 mm (.090") 37L70 •

#36 (.1065")

18L4001 •

Propane

drill size (inches)

#54 (.055")

#52 (.0635")

LB-55874D •

Table 14

Figure 66

Gas

99K79 •

Slotted Cap

Adjusting Screw

Spring

Step 7. Remove the burner oriﬁ ce from the

manifold and replace it with the one provided with the kit. See Table 14 for oriﬁ ce sizes required for use with natural gas or propane gas. Figure 66 illustrated the oriﬁ ce.

Figure 64

Pilot Assembly

Pilot

Orifice

Ignitor Assembly

Retaining

Flare Nut

Clip

Note: If the Igniter is damaged, a replacement kit is available - order Catalog Number 87L54.

Step 9. Reassemble all removed components

by reversing the procedures outlined in the preceding steps. Use pipe joint compound or Teﬂ on tape on all pipe ﬁ ttings before installing (ensure propane resistant compounds are used in propane applications, do not use pipe joint compounds on ﬂ are ﬁ ttings).

Step 10. Attach the conversion label provided

in the conversion kit to the rating plate on the appliance.

Step 11.Turn on gas supply and test for gas

leaks.

Figure 65

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

NOTES

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

NOTES

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, speciﬁ cations, prices and also to discontinue colors, styles and products. Consult your local distributor for ﬁ replace code information.

P/N 700,029M REV. E 11/2006

LHP 1110 West Taft Avenue • Orange, CA 92865

TOA Electronics SSDVT-4035CNM User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual