Desa (V)VC36PE Series Twist-lock the vent cap onto the last section of vent pipe

Page 16

Venting Installation

instructions

Continued

5.Place the flashing over the pipe section(s) extending through the roof. Secure the base of the flashing to the roof and framing with roof- ing nails. Be sure roofing material overlaps the top edge of the flashing as shown in Figure 19, page 15. There must be a 1" clearance from the vent pipe to combustible materials.

6.Continue to add pipe sections until the height of the vent cap meets the minimum building code requirements described in Figure 7 on page 8. Note: You must increase vent height for steep roof pitches. Nearby trees, adjoining rooflines, steep pitched roofs and other similar factors may cause poor draft or down-drafting in high winds. Increasing the vent height may solve this problem.

7.Twist-lock the vent cap onto the last section of vent pipe.

Note: If the vent pipe passes through any occupied areas above the first floor, including storage spaces and closets, you must enclose pipe. You may frame and sheetrock the enclosure with standard construction material. Make sure and meet the minimum allowable clearances to combustibles. Do not fill any of the required air spaces with insulation.

Vertical Termination Configurations Figures 21 through 24 show four different con- figurations for vertical termination.

Venting with Two 90° Elbows

Horizontal (H1) +

Vertical (V) Horizontal (H2)

5' min.

2' max.

6' min.

4' max.

7' min.

6' max.

8' min.

8' max.

20' max.

8' max.

45° Elbow

 

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

Figure 21 - Vertical Venting

Configuration Using Two 90° Elbows

with Two Horizontal Runs (Vertical

Round High Wind Termination Shown)

Venting with One 90° Elbow

Vertical (V)

Horizontal (H)

5' min.

2' max.

6' min.

4' max.

7' min.

6' max.

8' min.

8' max.

20' max.

8' max.

 

45° Elbow

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

Figure 22 - Vertical Venting

Configuration Using One 90° Elbow

(Vertical Round High Wind Termination

Shown)

16

www.desatech.com

116235-01F

Image 16
Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Identification High traffic areasProduct Features Pre-Installation PreparationLocal Codes Location and space requirementsClearances 42 1067 mmFront 36 914 mm Top of Standoffs Vent See venting Venting clearancesNoncombustible mantels at any height above Framing and finishingFireplace Location of Termination Cap Termination CAP AIR Supply Inlet GAS MeterVenting Installation Instructions Installation PrecautionsInstallation Planning Installing Horizontal Vent Cap Noncombustible Exterior Square Termination Round TerminationCorner Installation Recommended Applications Corner ground floor installationHorizontal System Installation Using TWO 90 Elbows Flat Ceiling Installation Installation for vertical terminationConnect a section of pipe and extend up through the hole Twist-lock the vent cap onto the last section of vent pipe High Altitude Installation Vertical VentingParts list for venting kits and components Desa 5/8 Pipe & Vent Kits Number DescriptionFireplace Installation Installing optional blower accessoriesModel BK Installation Plug in blower power cordModel BKT Installation Blower Model BKTBlower Wiring Diagram Installing Gas Piping to Fireplace LocationInstallation Items Needed Connecting Fireplace to GAS Supply Propane/LP Supply TankExternal Regulator Vent Pointing DownChecking GAS Connections Test Pressures Equal To or Less Than Psig 3.5 kPaClose equipment shutoff valve see Figure Disconnect fireplace and its individual equipPressure Testing Fireplace Gas Connections Removing/Replacing Glass DoorRemoving Louver Panels Removing Glass DoorInstalling Brick liner Models BL36DASA and BL36DHASA Installing lava rock and glowing embersCleaning Glass Door Optional Remote control Installation model WRC Wall Switch InstallationClose top and bottom louvers Wiring Diagram For your safety Read before lighting Operating FireplaceLighting Instructions To Turn OFF GAS To ApplianceOperating optional blower accessory Pilot AssemblyInspecting Burners Optional Remote OperationCleaning Maintenance Glass DoorPilot and burners LogsObserved Problem Possible Cause Remedy TroubleshootingVenting system Check wiring connection Ule And/or check ground wire toNo gas to burner, although wall Wall switch wires defective Pilot will not stay litGas leak. See Warning Statement at topReplacement Parts Service HintsTechnical Service SpecificationsAccessories Illustrated Parts Breakdown Models VC36NE, VVC36NE, VC36PE and VVC36PEParts List 2827 19 18 Burner Pan Assembly Keep this Warranty Warranty InformationLimited Warranty DIRECT-VENT Fireplace