Desa VC42NE SERIES, VC42PE SERIES installation manual High Altitude Installation, Vertical Venting

Page 17

Venting Installation

instructions

Continued

Note: Install restrictor into inner collar of fireplace as shown.

Vertical Venting

V = 40' max.

Note: Install restrictor into inner collar of fireplace as shown.

45° Elbow

45° Elbow

Venting with Two 90° Elbows

Vertical (V1)

Horizontal (H)

5' min.

6' max.

6' min.

12' max.

7' min.

18' max.

8' min.

20' max.

Note: Vertical (V1) + Vertical (V2) = 40' max.

Figure 23 - Vertical Venting

Configuration Using Two 90° Elbows

(Vertical Round High Wind Termination

Shown)

Figure 24 - Vertical Venting

Configuration With No Horizontal Run

(Vertical Round High Wind Termination

Shown)

High Altitude Installation

Your DESA direct-vent fireplace has been 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 orifice to a smaller size. Reduce input 4% for each 1000 feet above sea level. Check with your local gas company for proper orifice size identification.

When installing this fireplace at an elevation above 4500 feet (in Canada), check with local authorities.

Consult your local gas company to help determine the proper orifice for your location.

For assistance with any high altitude installation contact DESA’s Customer Service Department at 1-866-672-6040.

116237-01E

www.desatech.com

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Contents What to do if YOU Smell GAS Table of Contents Safety Information High traffic areas ProductIdentification Pre-Installation Preparation Product FeaturesLocal Codes Location and space requirements42 1067 mm ClearancesFront 36 914 mm Top of Standoffs Vent See venting Venting clearancesFireplace Framing and finishingNoncombustible mantels at any height above Termination CAP AIR Supply Inlet GAS Meter Location of Termination CapInstallation Precautions Venting Installation InstructionsInstallation Planning Installing Horizontal Vent Cap Noncombustible Exterior Ground Floor Installation Recommended Applications Corner ground floor installation Corner InstallationHorizontal System Installation Using TWO 90 Elbows Connect a section of pipe and extend up through the hole Installation for vertical terminationFlat Ceiling Installation Twist-lock the vent cap onto the last section of vent pipe Vertical Venting High Altitude InstallationDesa 5/8 Pipe & Vent Kits Number Description Parts list for venting kits and componentsInstalling optional blower accessories Fireplace InstallationModel BK Installation Plug in blower power cordBlower Model BKT Model BKT InstallationInstallation Items Needed Installing Gas Piping to Fireplace LocationBlower Wiring Diagram Propane/LP Supply TankExternal Regulator Vent Pointing Down Connecting Fireplace to GAS SupplyTest Pressures Equal To or Less Than Psig 3.5 kPa Checking GAS ConnectionsClose equipment shutoff valve see Figure Disconnect fireplace and its individual equipRemoving/Replacing Glass Door Pressure Testing Fireplace Gas ConnectionsRemoving Louver Panels Removing Glass DoorCleaning Glass Door Installing lava rock and glowing embersInstalling Brick liner Models BL42DASA and BL42DHASA Replace top and bottom louvers Wall Switch InstallationOptional Remote control Installation model WRC Wiring Diagram Operating Fireplace For your safety Read before lightingLighting Instructions To Turn OFF GAS To AppliancePilot Assembly Operating optional blower accessoryInspecting Burners Optional Remote OperationGlass Door Cleaning MaintenancePilot and burners LogsVenting system TroubleshootingObserved Problem Possible Cause Remedy Ule And/or check ground wire to Check wiring connectionNo gas to burner, although wall Wall switch wires defective Pilot will not stay litGas leak. See Warning Statement at topService Hints Replacement PartsTechnical Service SpecificationsAccessories Models VC42NE, VVC42NE, VC42PE and VVC42PE Illustrated Parts BreakdownParts List 2827 19 18 Burner Pan Assembly Limited Warranty DIRECT-VENT Fireplace Warranty InformationKeep this Warranty