Vermont Casting DVRTSB manual General Venting Information Termination Location

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DVRTSB Bay Window Fireplace

General Venting Information – Termination Location

Your fireplace is approved to be vented either through the rear wall or the vertical side wall, or vertical through the roof.

Only venting components specifically approved and labeled for this fireplace may be used.

Venting terminals shall not be recessed into a wall or siding.

Horizontal venting must be installed on a level plane without any incline or decline.

There must not be any obstruction such as bushes, gar-

den sheds, fences, decks or utility buildings within 24” from the front of the termination hood.

Location of Vent Termination

It is imperative the vent termination be located observ- ing the minimum clearances as shown on this page.

*Check with local codes or in absence of same with CSAB149.1 Installation Codes (1991) for Canada or fol- low the current National Fuel Gas Code, ANSIZ223.1/ NFPA 54 for installations in the USA.

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Contents Homeowner’s Installation Operating Manual Table of Contents Installation & Operating Instructions National Fuel Gas Code Ansi Z223.1/NFPAFraming Dimensions Fireplace Dimensions Installed as Top VentDvrtsb Top Vent Fireplace Dimensions Installed as Rear Vent Dvrtsb Rear VentMantels Locating Your FireplaceClearance to Combustibles HearthGas Specifications Gas Line InstallationFinal Finishing Gas Inlet and Manifold PressuresAlternate Switch Location Remote ON/OFF Switch InstallationEB-1 Electrical Box Optional Top Vent Application Remove flue cover and flue pipeGeneral Venting Information Termination Location Location of Vent TerminationCanadian Installations1 US Installations2 Termination location requirementsUSA Installations General Information for Connecting Vent PipesCanadian Installations Twist Lock PipesRear Wall Vent Applications How to Use the Vent GraphRear Wall Vent Installation Example aVertical Sidewall Applications Zero clearance sleeve is only required for combustible wallsVertical Sidewall Installation Maximum vent run with elbowsAlways install horizontal venting on a level plane Horizontal length requirementBelow Grade Installation Vertical Through-the-Roof ApplicationsVertical Through-The-Roof Installation Enlarged ends of the vent section always face downwardAttic Insulation Shield Upper Floor Twist Lock Venting Components Glass/Frame Removal Glass InformationLouvre Removal Side Glass FrameInstallation of Logs Glass CleaningCeramic Refractory Installation Clean the glass after the first two weeks of operationCeramic Ember Rocks Pt. # Flame Characteristics Flame & Temperature AdjustmentLava Rock & Ember Material RN/RP ModelsLighting and Operating Instructions To Turn Off Gas To HeaterTroubleshooting the Gas Control System Honeywell Millivolt Valve PSE Pilot Fuel Conversion InstructionsSIT top Convertible Pilot SIT 820 Nova Gas Control Valve FigBurner and Burner Compartment Cleaning the Standing Pilot Control SystemBrass Trim Description OFFDvrtsb Dvrtsb Bay Window Fireplace Fan Kits Model Function/s Controlled Remote ControlsON/OFF and Temperature Wall mounted thermostat controlDvrtsb Bay Window Fireplace Limited Lifetime Warranty Efficiency Ratings