Desa BHDV34NA, BHDV34PA Installation for Horizontal Termination, Snorkel Termination

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® BHDV34NA, PA

DIRECT-VENT FIREPLACE (NATURAL/PROPANE/LP)

VENTING INSTALLATION

Continued

INSTALLATION FOR HORIZONTAL TERMINATION

1.Determine the route your horizontal venting will take. Note: The location of the horizontal vent termination on the exterior wall must meet all local and national building codes and must not be easily blocked or obstructed.

WARNING: Do not recess vent terminal into a wall or siding.

Snorkel terminations are available for terminations requiring a vertical rise on the exterior of the building (see Figures 9 and 10). Snorkel kit SVK is also avail- able (see page 15). Follow the same in- stallation procedures used for standard horizontal terminations. If installing the snorkel termination below grade (base- ment applications), you must provide proper drainage to prevent water from entering the snorkel termination (see Figure 10). Do not back fill around the snorkel termination.

2.Rigid vent pipes and fittings have spe- cial twist-lock connections. Assemble the desired combination of pipe and el- bows to the appliance adaptor with pipe seams oriented towards the wall or floor.

Twist-lock Procedure: The female ends of the pipes and fittings have four locking lugs (indentations). These lugs will slide straight into matching slots on the male ends of adjacent pipes and fit- tings. (All connections must be sealed with high temperature silicone sealant as specified in the second warning state- ment on page 7.) Push the pipe sections together and twist one section clockwise approximately one-quarter turn until the sections are fully locked. See Figure 11, page 9. Note: Horizontal runs of vent must be supported every three feet. Use wall straps for this purpose.

Flexible vent pipe must be installed with spacer springs every 12". See Figure 11, page 9. All connections must be clamped tightly and sealed with high temperature silicone sealant as specified in the sec- ond warning statement on page 7.

Snorkel

12" Minimum

To Ground Level

Figure 9 - Snorkel Termination

Snorkel

12" Minimum

To Ground Level

Adequate drainage

Figure 10 - Snorkel Termination with Drainage Pipe

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Contents Natural GAS Model BHDV34NA PROPANE/LP GAS Model BHDV34PA For Your SafetyFor Your Safety What to do if YOU Smell GAS Safety Information DIRECT-VENT Fireplace NATURAL/PROPANE/LPProduct Features Product IdentificationLocal Codes Glossary TermsPRE-INSTALLATION Preparation Location and Space RequirementsClearances Framing and FinishingGeneral Venting Location of Vent TerminationGeneral Venting Venting Installation Installation PrecautionsInstallation Planning Installing Vent System in a ChaseInstallation for Horizontal Termination Snorkel TerminationVent Pipe Connections Horizontal Termination Configurations Horizontal VentingVenting with Two 90 Elbows Cathedral Ceiling Installation Installation for Vertical TerminationFlat Ceiling Installation Vertical Termination Configurations Venting with One 90 ElbowVertical Rigid Venting Configuration Using Two 90 Elbows Vertical VentingVenting Fireplace Installation Installing Optional Blower AccessoryInstalling GA3700/DA3610T Blowers Check GAS TypeAs a freestanding unit with an ac Side ViewInstalling GAS Piping to Fireplace Location Installation Items NeededChecking GAS Connections Connecting Fireplace to GAS SupplyPressure Testing Gas Supply Piping System Pressure Testing Fireplace Gas Connections Close manual shutoff valve see Fig- ureInstalling Optional Wall Mounted Thermostat GWMT1 Installing Optional Wall Mount Switch GWMS2REMOVING/REPLACING Glass Door Installing 9-Volt Alkaline Battery into ReceiverInstalling 9-Volt Battery in Hand- Held Remote Control Unit Installing Optional Brick Liner D8037A Installing Left Side Brick PanelInstalling LOGS, Lava Rock and Glowing Embers Installing Log NoOperating Fireplace Ghrct Series Operation Operating Optional Blower AccessoryGhrc Series Operation Pilot Assembly Inspecting BurnersOperating Optional GWMT1 Wall Mounted Thermostat Burner Flame PatternCleaning and Maintenance Glass DoorPilot and Burners Venting SystemTroubleshooting Observed Problem Possible CauseObserved Problem Possible Cause Remedy Gas leak. See Warning statement AboveReplacement Parts Wiring DiagramTechnical Service Service HintsSpecifications BHDV34NA BHDV34PAAccessories Receiver and HAND-HELD Remote Control KIT Ghrc Series Duplex Outlet KITBrass Louver KIT Manual Blower KIT GA3700Illustrated Parts Breakdown BHDV34NA BHDV34PAParts List DIRECT-VENT Fireplace BHDV34NA BHDV34PAWarranty Information
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