Vermont Casting 20DVT installation instructions Venting Components

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Brookhaven Direct Vent Gas Fireplace

Venting Components

Starter Kit -

Model 7TDVSK - Sidewall Venting (Twist Lock Pipe) Model 7FDVSK - Sidewall Venting (Flex Vent Pipe) Models 7TDVTK/TV - Hot Touch Termination Kits Model 7TDVTVTK/TV - Cool Touch Termination Kit

Starter Kit - Model 7TDVSKV - Vertical Venting for 7TDVSKV-A order 1/12 to 6/12 roof pitch for 7TDVSKV-B order 7/12 to 12/12 roof pitch for 7TDVSKV-F order flat roof

Starter Kit for Below Grade Installation

Model 7TDVSKS -Snorkel Kit (Twist Lock Pipe) Model 7FDVSKS -Snorkel Kit (Flex Vent Pipe)

Starter Pipe

Model 7TDVP 20/8 - 24” Starter Pipe Bulk

Model 7FDVP 30/8 - 30” Flex Pipe Bulk

45o Elbow

7TDV45 for Rear Vent to Vertical Vent or Vertical/Horizontal Offsets

90o Transition Elbow

7TDVRT90 for Rear Vent to Vertical Vent

90° Elbow

7TDV90 Vertical/Horizontal Offset

Telescopic vent sections

7TDVP1117 -11” to 17” adjustable length 7TDVP3567 -35” to 67” adjustable length

Pipe sections for vertical or horizontal venting

 

 

 

Model 7TDVP8”

-

4 per box

 

 

 

Model 7TDVP12”

-

4 per box

 

 

 

Model 7TDVP24”

-

4 per box

 

 

 

 

 

 

Model 7TDVP36”

 

 

 

 

 

Model 7TDVP48”

 

 

 

 

 

 

 

 

 

 

 

Firestop Spacer

 

 

 

 

 

Model 7DVFS

 

 

 

 

 

 

 

 

 

 

 

Attic Insulation Shield

 

 

 

 

 

Model 7DVAIS

 

 

Vertical/Horizontal Combination Offset Support

Model 7DVCS

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Contents Brookhaven Direct Vent Model 20DVT Table of Contents Locating Your Fireplace Installation & Operating InstructionsPlease Review the Following Carefully Framing Dimensions 20DVT Fireplace Dimensions20DVT Mantels Clearance to CombustiblesHearth Gas Line Installation Framing and FinishingFinal Finishing Gas SpecificationsGeneral Venting Remote ON/OFF SwitchLocation of Vent Termination Canadian Installations1 US Installations2 General Venting Information Termination LocationCanadian Installations USA InstallationsGeneral Information Assembling Vent Pipes Flex Vent PipesHow to Use the Vent Graph Twist Lock PipesVertical Sidewall Applications Example aTotal angular variation = Vertical Sidewall Installation Twist Lock PipeStep Always install horizontal venting on a level plane Zero clearance sleeve is only required for combustible wallsVertical Sidewall Installation Flex Vent Pipe Below Grade InstallationsVertical Through-the-Roof Installation Vertical Through-the-Roof ApplicationVenting supports Venting Components Glass Cleaning Window Frame Assembly RemovalOperating Instructions Glass InformationInstallation of Logs Log Identification ChartLog Installation Logs 20DVTFlame & Temperature Adjustment Flame CharacteristicsLarge Lava Rock Inspecting the Venting SystemTo Turn Off Gas To Heater What to do if YOU Smell GASTroubleshooting the Gas Control System SIT Nova 820 Millivolt ValveNova SIT820 Valve Conversion ProceedingBurner Orifice Conversion Pilot Orifice Conversion Cleaning the Standing Pilot Control System MaintenanceBurner and Burner Compartment Description 8a,b 7a,b20DVT Fuel Conversion KitsOptional Accessories Available Remote ControlsCeramic Refractory Panels Optional Trim KitsBrookhaven Direct Vent Gas Fireplace Brookhaven Direct Vent Gas Fireplace Brookhaven Direct Vent Gas Fireplace Product Covered by this Warranty If Warranty Service is NEEDED…Efficiency Ratings AFUE%