Desa (V)K42N SERIES installation manual Installing Horizontal Vent Cap Noncombustible Exterior

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VENTING INSTALLATION INSTRUCTIONS

Installation Planning (Cont.)

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VENTING INSTALLATION INSTRUCTIONS

Continued

WARNING: Do not recess vent termination into any wall. This will cause a fire hazard.

6.Noncombustible Exterior Wall: Position the horizontal vent cap in the center of the 8 1/2" round hole and attach to the exte- rior wall with four wood screws provided. Before attaching the vent cap to exterior wall, run a bead of non-hardening mastic (pliable sealant) around the outside edges to make a seal be- tween it and the outside wall. Note: The four wood screws provided should be replaced with appropriate fasteners for stucco, brick, concrete, or other types of sidings.

Combustible Exterior Wall: For vinyl siding, stucco, or wood exteriors, a siding standoff may be installed between the vent cap and exterior wall. The siding standoff prevents excessive heat from damaging the siding materials. Siding material must be cut to accommodate standoff. Bolt the vent cap to the stand- off. Apply non-hardening mastic around outside edge of stand- off. Position the standoff/cap assembly in the center of the 10 3/4" square hole and attach to exterior wall with wood screws provided (see Figure 11). The siding standoff must sit flush against the exterior fascia material.

7.Combustible Exterior Wall Only: Slide the wall firestop over the vent pipe before connecting horizontal run to vent cap (see Figure 12).

8.Carefully move fireplace, with vent assembly attached, toward wall and insert vent pipe into horizontal termination. The pipe overlap should be a minimum of 11/4". Fasten all vent pipe connections (except vent cap) with screws provided.

Apply Mastic to

All Four Sides

Vent Cap

Wood Screw

Figure 10 - Installing Horizontal Vent Cap (Noncombustible Exterior)

Cut Siding Away to Fit Standoff

Standoff

Wood Screw

Vent Cap

Screws

Apply Mastic

to All Four Sides

Figure 11 - Installing Siding Standoff (Combustible Exterior)

Interior Wall

Surface

Wall

Firestop

Vent Cap

Horizontal

(Horizontal

Vent Pipe

Termination)

 

Screw

Figure 12 - Connecting Vent Cap with Horizontal Vent Pipe

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111921-01B

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Contents OWNER’S Operation Installation Manual For Your SafetyFor Your Safety What to do if YOU Smell GAS Safety Information Table of ContentsLocal Codes Product IdentificationProduct Features PRE-INSTALLATION PreparationLocation and Space Requirements Framing and Finishing ClearancesBalcony with Perpendicular Side Wall Location of Termination CAPInstallation Precautions Venting Installation InstructionsHorizontal Termination Installation Installation PlanningInstalling Horizontal Vent Cap Noncombustible Exterior Horizontal H Horizontal Termination ConfigurationsCorner Installation Venting with Two 90 Elbows Horizontal System Installation Using TWO ElbowsFlat Ceiling Installation Installation for Vertical TerminationVertical Termination Configurations Venting with One 90 ElbowElbows High Altitude Installation Vertical VentingNumber Description Installing Optional Blower Accessories Fireplace InstallationModel BK Installation Check GAS TypeBlower Model BKT Model BKT InstallationInstalling GAS Piping to Fireplace Location Blower Wiring DiagramInstallation Items Needed Installation Items Needed Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Fireplace Gas Connections Installing Optional Wall Mount Switch GWMS2Installing Remote Receiver REMOVING/REPLACING Glass DoorRemoving Louver Panels Installing Brick Liner Models BL42DASA and BL42DHASA Cleaning Glass DoorRemoving Glass Doors Crossover log onto logs #4 and #5 as shown in Figure Installing LOGS, Lava Rock and Glowing EmbersManual Lighting Procedure For Your Safety Read Before LightingOperating Fireplace Lighting InstructionsOptional HAND-HELD Remote Operation Thermostat Series Models GhrctbON/OFF Series Models Ghrcb Pilot Assembly Operating Optional Blower AccessoryInspecting Burners Operating Optional GWMT1 Wall Mounted ThermostatGlass Door Cleaning MaintenancePilot and Burners LogsObserved Problem Possible Cause TroubleshootingObserved Problem Possible Cause Remedy Above Gas leak. See Warning statementService Hints Replacement PartsTechnical Service SpecificationsModels Illustrated Parts BreakdownKEY Part Number Description QTY Parts ListBurner Assembly for Models VK42N, VK42NH, VK42P, VK42PH Parts List Flexible GAS Line Connector GA5081 AccessoriesPROPANE/NATURAL GAS Conversion KIT Manual Blower KIT BKOwners Registration Form Postage Required 111921-01B Warranty Information