Vermont Casting 39XDV, 36XDV, 33XDV Vertical Sidewall Installation Flex Vent Pipe, Step, 10009383

Page 19
Vertical Sidewall Installation

X

X

FP1182

Fig. 36 Horizontal length requirement.

STEP 7

Apply high temperature sealant to 4” (102 mm) and 7” (178 mm) collars or the termination one inch away from the end. Guide the vent termination’s 4” and 7” collars into their respective vent pipes. Double check that the vent pipes overlap the collars by 2” (51 mm). Secure the termination to the wall with screws provided and caulk around the wall plate to weatherproof. As an alterna- tive to screwing the termination directly to the wall, you may also use expanding plugs or an approved exterior construction adhesive. You may also attach the termina- tion with screws through the inner body into the 4” vent pipe, however for this method, you must extend the 4” pipe approximately 6” (152 mm) beyond the outer face of the wall.

Support horizontal pipes every 36” (914 mm) with metal pipe straps.

Vertical Sidewall Installation

Flex Vent Pipe

NOTE: The 40” (1016 mm) flex vent is used for 90° off the top of the unit then out the back wall.

Follow Steps 1 and 2 on Page 18.

STEP 3

Install the four (4) spacer springs on the 4” flex vent pipe. When installing the spacer springs around the 4” pipe, stretch the spring to approximately 15” (381 mm), wrap the spring around the pipe and interlock the ends of the spacer spring approximately 2” (51 mm). Mea- sure 6³⁄” (172 mm) from the end of the pipe. Place the next spring 5” (127 mm) from the previously installed

XDV Direct Vent Gas Fireplace

spring. Place the next spring 6” (152 mm) from the last spring. Finally, place the last spring 12” (305 mm) from the last spring installed. (Fig. 37)

4” Flex Vent Pipe

12"

(305mm)

Spacer Spring

6"

(152mm)

5"

(127mm)

6���"

(172mm)

FP1474

Fig. 37 Install spacer springs.

STEP 4

Install the 4” (102 mm) flex vent pipe to the appliance collar as described on Page 13. Secure the end with the first spring 6³⁄” (172 mm) from the flex pipe end to the unit.

STEP 5

Slide the 7” (178 mm) flex vent pipe over the 4” flex vent pipe and secure 7” collar as described on Page 14.

STEP 6

Bend the flex pipe horizontal so the bottom of the hori- zontal pipe measures 6¹⁄” (165 mm) from the top of the unit immediately after the 90° formation. (Fig. 38) Be sure to follow the 1/2” (13 mm) rise in a 12” (305 mm) horizontal run rule.

STEP 7

Install the 4” flex then 7” flex to the termination.

6���" (165mm)

FP1475

Fig. 38 Bend flex vent at 90° so horizontal portion is 6¹⁄₂” (165 mm) off top of unit.

10009383

19

Image 19
Contents INSTALLER/CONSUMER SAFETY INFORMATION Installation Instructions and Homeowner’s ManualDirect Vent Models: 33XDV, 36XDV, 39XDV Maintenance Table of ContentsXDV Direct Vent Gas Fireplace Installation & Operating Instructions10009383 Installation & Operating InstructionsLocating Your Fireplace XDV Direct Vent Gas Fireplace33XDV XDV Fireplace Dimensions - Installed as Rear VentFraming Dimensions XDV Direct Vent Gas Fireplace33XDV XDV Fireplace Dimensions - Installed as Top VentFraming Dimensions XDV Direct Vent Gas FireplaceCold climate installation recommendation Clearance to CombustiblesMantels HearthGas Specifications Gas Line InstallationFraming and Finishing Final FinishingXDV Direct Vent Gas Fireplace Remote ON/OFF SwitchAlternate Switch Location EB-1Electrical BoxXDV Direct Vent Gas Fireplace Electronic Gas Control Valve10009383 XDV Direct Vent Gas Fireplace Optional Top Vent Application10009383 36XDV Restrictor Plate Installation General VentingTop Vent Application Restrictor Plate 33XDV Restrictor Plate Installation10009383 Canadian Installations1US Installations2 XDV Direct Vent Gas FireplaceUSA Installations General Information Assembling Vent PipesFlex Vent Pipes Canadian InstallationsXDV Direct Vent Gas Fireplace How to Use the Vent GraphTwist Lock Pipes Rear Wall Venting ApplicationsSTEP Rear Wall Installation Twist Lock PipeXDV Direct Vent Gas Fireplace STEPStep Rear Wall Vent Installations Flex Vent PipeVertical Sidewall Applications XDV Direct Vent Gas FireplaceTotal angular variation = XDV Direct Vent Gas Fireplace10009383 STEP Vertical Sidewall Installation Twist Lock PipeXDV Direct Vent Gas Fireplace STEPSTEP Vertical Sidewall Installation Flex Vent PipeXDV Direct Vent Gas Fireplace STEPDo not backfill around snorkel Below Grade InstallationsVertical Through-the-RoofApplication XDV Direct Vent Gas FireplaceXDV Direct Vent Gas Fireplace Vertical Through-the-RoofInstallation10009383 ApplicationSupport Application XDV Direct Vent Gas Fireplace10009383 Typical Roof SupportTypical CeilingXDV Direct Vent Gas Fireplace Venting ComponentsOperating Instructions Window Frame Assembly RemovalGlass Cleaning Replacement Of Ceramic Hearth PanelsXDV Direct Vent Gas Fireplace Installation of LogsLog Identification Chart 33XDVXDV Direct Vent Gas Fireplace 36XDV10009383 10009383 XDV Direct Vent Gas FireplaceLog Center Right B153 XDV Direct Vent Gas Fireplace 39XDV10009383 10009383 XDV Direct Vent Gas FireplaceLarge Lava Rock Burner Lava Rock PlacementFlame & Temperature Adjustment Flame Characteristics39XDV XDV Direct Vent Gas Fireplace33XDV 36XDVTo Turn Off Gas To Heater FOR YOUR SAFETY READ BEFORE LIGHTINGLighting and Operating Instructions Lighting InstructionsLighting Instructions For Your Safety, Read the Following WarningsLighting & Operating Instructions before Lighting the ApplianceTransmitter Operation Off Mode Shut Off ProcedureInstructions for RF Comfort Control Valve OperationAuto Mode Delay Timer ModeDisable Thermostat Function TroubleshootingReplace valve Service ActionXDV Direct Vent Gas Fireplace LED Count10009383 XDV Direct Vent Gas FireplaceOn Path Local PathPOSSIBLE CAUSES Troubleshooting the Gas Control SystemSYMPTOM XDV Direct Vent Gas FireplaceAbnormal Operation Troubleshooting the Gas Control SystemXDV Direct Vent Gas Fireplace Normal OperationNOVA SIT820 Valve XDV Direct Vent Gas FireplaceHoneywell Valve Burner Orifice Conversion 33/36XDV10009383 Burner Orifice Conversion 39XDVXDV Direct Vent Gas Fireplace Pilot Orifice ConversionConversion Procedure Fuel Conversion InstructionsHoneywell Comfort Control Valve ONLY Installation Precautions10009383 39XDVXDV Direct Vent Gas Fireplace Pilot Orifice ConversionBurner Orifice Table 1 Injector Orifice Size MatrixXDV Direct Vent Gas Fireplace Conversion to Natural GasXDV Direct Vent Gas Fireplace MaintenanceCleaning the Standing Pilot Control System fireplace has been in use. FK24/FK12 Fan AssemblyXDV Direct Vent Gas Fireplace 33XDV/36XDV/39XDV10009383 33XDV 33XDV/36XDV/39XDV continuedXDV Direct Vent Gas Fireplace Description33XDV 33XDV/36XDV/39XDV continuedXDV Direct Vent Gas Fireplace DescriptionTurn off all power before hook up Optional Accessories AvailableHard Direct Wire Hook Up Fan KitsXDV Direct Vent Gas Fireplace Remote ControlsCeramic Refractory Panels Installation InstructionsArch/Square Face Kit Optional Trim KitsScreen Door Kit Filigree Louvre Kit10009383 XDV Direct Vent Gas Fireplace10009383 XDV Direct Vent Gas Fireplace10009383 XDV Direct Vent Gas Fireplace2DO NOT ATTEMPT TO DO ANY SERVICE WORK YOURSELF LIMITED LIFETIME WARRANTYPRODUCT COVERED BY THIS WARRANTY IF WARRANTY SERVICE IS NEEDED…EnerGuide Ratings Efficiency RatingsCFM Corporation Model