Vermont Casting 20DVT installation instructions Efficiency Ratings, Afue%

Page 32

Efficiency Ratings

 

EnerGuide Ratings

 

D.O.E.

Model

Fireplace Efficiency (%)

Steady State (%)

(AFUE%)

20DVTRN

60.1

80

64

 

20DVTRP

60.1

81

64

 

 

 

 

 

 

CFM Corporation

410 Admiral Blvd. • Mississauga, Ontario, Canada L5T 2N6

800-668-5323 • www.cfmcorp.com

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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 Line Installation Framing and FinishingFinal Finishing Gas SpecificationsLocation of Vent Termination Remote ON/OFF SwitchGeneral Venting 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 aStep Vertical Sidewall Installation Twist Lock PipeTotal angular variation = 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 ValveBurner Orifice Conversion ProceedingNova SIT820 Valve Conversion Pilot Orifice Conversion Burner and Burner Compartment MaintenanceCleaning the Standing Pilot Control System 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%
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