Vermont Casting 20DVT installation instructions Pilot Orifice Conversion

Page 23

Air Shutter

FP1631

Fig. 40 Back burner housing.

Pilot Orifice Conversion

1.Remove pilot hood by lifting up. (Fig. 41)

2.Remove pilot orifice with 5/32” Allen wrench. (Fig. 42)

3.Install conversion pilot orifice.

4.Reinstall pilot hood and be sure to align with index tab.

5.Turn the gas supply valve and gas valve on and test for leaks. Use a 50/50 solution of liquid soap and water to test for leaks at gas fittings and joints. Apply water/soap solution with brush only - do not over ap- ply. NEVER test with an open flame.

6.Follow procedure on rating plate to light the pilot. Check for leaks.

7.Turn main burner on and check for leaks.

8.Reinstall logs and window frame assembly. Refer to Page 18 for proper log placement.

Installation complete.

Brookhaven Direct Vent Gas Fireplace

Pilot Hood

Pilot Bracket

CO105a Fig. 41 Remove pilot hood.

Index Tab

Allen

 

Wrench

Snap Ring

CO106a

Fig. 42 Remove pilot orifice.

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Contents Brookhaven Direct Vent Model 20DVT Table of Contents Please Review the Following Carefully Installation & Operating InstructionsLocating Your Fireplace 20DVT 20DVT Fireplace DimensionsFraming Dimensions Hearth Clearance to CombustiblesMantels Gas Specifications Gas Line InstallationFraming and Finishing Final FinishingLocation of Vent Termination Remote ON/OFF SwitchGeneral Venting General Venting Information Termination Location Canadian Installations1 US Installations2Flex Vent Pipes Canadian InstallationsUSA Installations General Information Assembling Vent PipesExample a How to Use the Vent GraphTwist Lock Pipes Vertical Sidewall ApplicationsStep Vertical Sidewall Installation Twist Lock PipeTotal angular variation = Zero clearance sleeve is only required for combustible walls Always install horizontal venting on a level planeBelow Grade Installations Vertical Sidewall Installation Flex Vent PipeVertical Through-the-Roof Application Vertical Through-the-Roof InstallationVenting supports Venting Components Glass Information Glass CleaningWindow Frame Assembly Removal Operating InstructionsLogs 20DVT Installation of LogsLog Identification Chart Log InstallationInspecting the Venting System Flame & Temperature AdjustmentFlame Characteristics Large Lava RockWhat to do if YOU Smell GAS To Turn Off Gas To HeaterSIT Nova 820 Millivolt Valve Troubleshooting the Gas Control SystemBurner Orifice Conversion ProceedingNova SIT820 Valve Conversion Pilot Orifice Conversion Burner and Burner Compartment MaintenanceCleaning the Standing Pilot Control System 8a,b 7a,b DescriptionFuel Conversion Kits 20DVTOptional Trim Kits Optional Accessories AvailableRemote Controls Ceramic Refractory PanelsBrookhaven Direct Vent Gas Fireplace Brookhaven Direct Vent Gas Fireplace Brookhaven Direct Vent Gas Fireplace If Warranty Service is NEEDED… Product Covered by this WarrantyAFUE% Efficiency Ratings