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DIRECT-VENT FIREPLACE
OWNER’S OPERATION AND
TM
INSTALLATION MANUAL
For more information, visit www.desatech.com
For more information, visit www.desatech.com
NATURAL GAS “TUDOR” MODEL (V)T32EN, (V)T36EN SERIES
PROPANE/LP GAS “TUDOR” MODEL (V)T32EP, (V)T36EP SERIES
WARNING: If the information in this manual is not
WARNING: Improper installation, ad-
followed exactly, a fire or explosion may result caus-
justment, alteration, service, or mainte-
ing property damage, personal injury, or loss of life
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TABLE OF CONTENTS SAFETY INFORMATION 2 TABLE OF CONTENTS SAFETY INFORMATION ............................................................ 2 INSPECTING BURNERS.......................................................... 26 LOCAL CODES ........................................................................... 3 CLEANING AND MAINTENANCE ............................................ 27 PRODUCT IDENTIFICATION ..................................................... 3 TROUBLESHOOTING .......................
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SAFETY INFORMATION 3 LOCAL CODES 3 PRODUCT IDENTIFICATION SAFETY INFORMATION PRODUCT IDENTIFICATION Continued Upper Louver 7. Do not modify this fireplace under any circumstances. Any Panel Flue Collar parts removed for servicing must be replaced prior to operat- ing fireplace. 8. Turn fireplace off and let cool before servicing, installing, or repairing. Only a qualified service person should install, ser- vice, or repair this fireplace. Have fireplace inspected annu- Nailing ally by a qualifie
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PRODUCT FEATURES PRE-INSTALLATION PREPARATION 4 Location and Space Requirements PRODUCT FEATURES These are a few facts that can help you understand and enjoy your • Your fireplace is designed to be used in zero clearance installa- tions. Wall or framing material can be placed directly against direct-vent fireplace: any exterior surface on the back, sides, or top of your fireplace, • The venting system may be routed to the outside of your home except where standoff spacers are integrally attached
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PRE-INSTALLATION PREPARATION 5 Clearances 5 Framing and Finishing PRE-INSTALLATION PREPARATION Continued CLEARANCES Minimum clearances to combustibles for the fireplace are as follows: D B C Back, and sides 0"/mm Perpendicular walls 6" (152mm) A Floor 0"/mm Ceiling to louver opening 42" (1067mm) Front 36" (914mm) E Top 0"/mm F Vent (See venting instructions for G Nailing Tabs specific venting clearances.) Combustible material with a maximum thickness of 5/8" may be H flush with the top front of
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V G G V A D E V B L LOCATION OF TERMINATION CAP 6 LOCATION OF TERMINATION CAP N N H C I B Fixed V V Fixed Closed Openable Closed Openable F B V J G V X B B M A V K X TERMINATION CAP AIR SUPPLY INLET G GAS METER RESTRICTED AREA V X (TERMINATION PROHIBITED) A = clearance above grade, veranda, porch, deck, or balcony I = clearance to service regulator vent outlet [*72 inches (1829mm) [*12 inches (305mm) minimum] minimum] B = clearance to window or door that may be opened J = clearance to non-mechan
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VENTING INSTALLATION INSTRUCTIONS 7 Installation Precautions 7 Installation Planning VENTING INSTALLATION INSTRUCTIONS INSTALLATION PRECAUTIONS NOTICE: Read these instructions completely be- fore attempting installation. • Wear gloves and safety glasses for protection • Use extreme caution when using ladders or when on roof tops These models are tested and approved for use with DESA Interna- • Be aware of electrical wiring locations in walls and ceilings tional (direct-vent) pipe components and
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VENTING INSTALLATION INSTRUCTIONS Installation Planning 8 VENTING INSTALLATION INSTRUCTIONS Continued 2. Direct vent pipe sections and components are designed with special twist-lock connections. Male Slots Twist-Lock Procedure: The female ends of the pipes have lock- ing lugs (indentations). These lugs will slide straight into match- Female Locking Lugs ing slots on the male ends of adjacent pipes. Push pipe sections together and twist one section clockwise approximately one-quar- ter turn unti
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VENTING INSTALLATION INSTRUCTIONS 9 Installation Planning (Cont.) 9 VENTING INSTALLATION INSTRUCTIONS Continued Combustible Exterior Wall: For vinyl siding, stucco, or wood exteriors, a siding standoff must be installed between the vent cap and exterior wall. The siding standoff prevents excessive Cut Siding Away heat from damaging siding materials. Siding material must be to Fit Standoff cut to accommodate standoff. Bolt the vent cap to the stand- Standoff off. Apply non-hardening mastic around
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VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) 10 VENTING INSTALLATION INSTRUCTIONS Continued GROUND FLOOR INSTALLATION Recommended Applications: • Installation using cabinet surrounds Minimum Pipe Siding Standoff 1 Overlap 1 /4" • Through the wall using round or square termination (up to 12" horizontal pipe) Screws • NOT FOR CORNER INSTALLATION Direct Vent Pipe 45° Elbow Adjustable Wall Pipe 12" Max. Firestop Horizontal High Wind Square Termination Wall Firestop Maintain 1" Min
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VENTING INSTALLATION INSTRUCTIONS 11 Installation Planning (Cont.) 11 VENTING INSTALLATION INSTRUCTIONS Continued Vertical (V) Required 32" 36" Vertical Pipe Horizontal (H) (32"/36") CORNER AND ALTERNATE INSTALLATION 1 1 *42 /2" min. 46 /2" min. None 30" max. 1 1 53 /2" min. 57 /2" min. 1 ft. 48" max. Recommended Applications: 1 1 65 /2" min. 69 /2" min. 2 ft. 60" max. • Corner ground floor installation 1 1 77 /2" min. 81 /2" min. 3 ft. 84" max. 1 1 • Ground floor installation where pipe vents
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VENTING INSTALLATION INSTRUCTIONS Installation Planning (Cont.) 12 VENTING INSTALLATION INSTRUCTIONS Continued HORIZONTAL SYSTEM INSTALLATION USING TWO 90° ELBOWS The following configurations show the minimum vertical rise requirements for a horizontal system using two 90° elbows. Venting with Two 90° Elbows Vertical (V) Horizontal (H ) Horizontal (H ) + 1 1 Horizontal (H ) 45°Elbow 2 5' min. 2' max. 6' max. 6' min. 4' max. 12' max. 7' min. 6' max. 18' max. 8' min. 8' max. 20' max. 20' max. 8' m
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VENTING INSTALLATION INSTRUCTIONS 13 Installation for Vertical Termination 13 VENTING INSTALLATION INSTRUCTIONS Continued 2. Assemble the desired lengths of pipe and elbows necessary to INSTALLATION FOR VERTICAL TERMINATION reach from the fireplace flue up through the firestop. Be sure Note: Vertical restrictor must be installed in all vertical installations. all pipe and elbow connections are fully twist-locked (see Fig- 1. Determine the route your vertical venting will take. If ceiling ure 8,
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VENTING INSTALLATION INSTRUCTIONS Installation for Vertical Termination (Cont.) 14 VENTING INSTALLATION INSTRUCTIONS Continued Vertical Termination Configurations Venting with One 90° Elbow Vertical (V) Horizontal (H) Figures 21 through 24 show four different configurations for verti- cal termination. 5' min. 2' max. 6' min. 4' max. 7' min. 6' max. Venting with Two 90° Elbows 8' min. 8' max. 20' max. 8' max. Vertical (V) Horizontal (H ) + 1 45° Elbow Horizontal (H ) Note: Install restrictor
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VENTING INSTALLATION INSTRUCTIONS 15 Installation for Vertical Termination (Cont.) 15 High Altitude Installation VENTING INSTALLATION INSTRUCTIONS Continued HIGH ALTITUDE INSTALLATION Your DESA International direct-vent fireplace has been CSA tested and approved for elevations from 0-2000 feet (USA) and elevations from 0-4500 feet (Canada) . When installing this fireplace at an elevation above 2000 feet (in the USA), you may need to decrease the input rating by changing the existing burner orifi
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VENTING INSTALLATION INSTRUCTIONS Parts Lists for Venting Kits and Components 16 FIREPLACE INSTALLATION Check Gas Type Installing Optional Blower Accessories VENTING INSTALLATION INSTRUCTIONS Continued PARTS LISTS FOR VENTING KITS AND DESA International Venting Accessories COMPONENTS Number Description DESA International Pipe & Vent Kits SC-47 Storm Collar - Galvanized Number Description WF-47 Wall Firestop - Galvanized RF-47-6 Roof Flashing - 0 to 6/12 Pitch - Galvanized P47-6 6" Section Coaxia
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FIREPLACE INSTALLATION 17 Installing Optional Blower Accessories (Cont.) 17 FIREPLACE INSTALLATION Continued 4. Be certain that all wire terminals are securely attached to ter- Speed Control Switch minals on blower motor and that the screw retaining the green Bracket Blower ground wire is tight. Plug-In 5. Mount speed control box to switch bracket by placing the plastic control shaft forward through the opening in the switch bracket (see Figure 26). Control 6. While supporting speed control, sec
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FIREPLACE INSTALLATION Installing Optional Blower Accessories (Cont.) 18 FIREPLACE INSTALLATION Continued White Wire 3. Place the blower against the lower rear wall of the firebox outer Power Cord wrapper with the exhaust port directed upward and the thermodisc Blue Wire Magnetic Thermal Strips positioned up near the fireplace bottom. The thermodisc must be Switch oriented near the fireplace bottom as shown in Figure 28 in order Air Flow Bracket to sense temperature and properly operate. The blo
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FIREPLACE INSTALLATION 19 Installing Gas Piping to Fireplace Location 19 FIREPLACE INSTALLATION Continued INSTALLING GAS PIPING TO FIREPLACE CAUTION: Use only new, black iron or steel pipe. LOCATION Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diam- WARNING: A qualified service person must con- eter or greater to allow proper gas volume to fireplace. nect fireplace to gas supply. Follow all local codes. If pipe is too small, undue loss
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FIREPLACE INSTALLATION Connecting Fireplace To Gas Supply 20 Checking Gas Connections FIREPLACE INSTALLATION Continued 5. Reconnect fireplace and equipment shutoff valve to gas sup- CONNECTING FIREPLACE TO GAS SUPPLY ply. Check reconnected fittings for leaks. Installation Items Needed Test Pressures Equal To or Less Than 1/2 PSIG (3.5 kPa) • 5/16" hex socket wrench or nut-driver 1. Close equipment shutoff valve (see Figure 33). • sealant (resistant to propane/LP gas, not provided) 2. Pressurize
