Desa VF-24N-PDG, VF-24P-PDG, VF-18P-BTB, VF-24P-BTB Specifications, VF-18N-PDG/VF-18N-BTB

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SPECIFICATIONS

SPECIFICATIONS

	VF-18N-PDG/VF-18N-BTB	VF-24N-PDG/VF-24N-BTB
Btu (Variable)	24,000/36,000	25,000/39,000
Type Gas	Natural Gas Only	Natural Gas Only
Ignition	Piezo	Piezo
Manifold Pressure	3.5" W.C.	3.5" W.C.
Inlet Gas Pressure (in. of water)
Maximum	10.5" W.C.	10.5" W.C.
Minimum*	5.0" W.C.	5.0" W.C.
Shipping Weight	32 lbs.	34 lbs.

* For purpose of input adjustment

	VF-18P-PDG/VF-18P-BTB	VF-24P-PDG/VF-24P-BTB
Btu (Variable)	24,000/36,000	28,000/39,000
Type Gas	Propane/LP Only	Propane/LP Only
Ignition	Piezo	Piezo
Manifold Pressure	8.0" W.C.	7.9" W.C. - 3.4" W.C.
Inlet Gas Pressure (in. of water)
Maximum	14" W.C.	14" W.C.
Minimum*	11" W.C.	11" W.C.
Shipping Weight	32 lbs.	34 lbs.

* For purpose of input adjustment

For more information, visit www.desatech.com

111826-01

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Contents Unvented VENT-FREE GAS LOG Heater What to do if YOU Smell GASTable of Contents Safety InformationProduct Identification Remote Ready ModelsLocal Codes Optional Remote Control AccessoriesProduct Features UnpackingConﬁned and Unconﬁned Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Conﬁned or Unconﬁned Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Installation and Clearances for VENT-FREE Operation InstallationCheck GAS Type If Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Determining Minimum Mantel Clearance When Using a HoodMantel Clearances Determining Minimum Mantel ClearanceInstallation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Assembly Area of Various Standard Round FluesConnecting to GAS Supply Pressure Testing Heater Gas Connections Pressure Testing gas Supply Piping systemChecking GAS Connections Checking Gas Joints propane/LP only Operating Heater For Your Safety Read Before LightingLighting Instructions Remote Control Operation Manual Lighting ProcedureTo Turn OFF GAS to Appliance Thermostat Control Operation Ghrcta Series OperationPilot Flame Pattern Inspecting BurnersBurner Flame Pattern Cleaning Burner Injector Holder and Pilot AIR Inlet Hole Cleaning and MaintenanceLogs Troubleshooting Observed Problem Possible Cause RemedyRefer to Air for Combustion and Venti Observed Problem Possible Cause Specifications VF-18N-PDG/VF-18N-BTBTechnical Service Wiring DiagramService Hints Replacement PartsThis page Intentionally Left Blank Illustrated Parts Breakdown Illustrated Parts BreakdownParts List Parts ListAccessories Owners Registration Form Postage Required 111826-01 Warranty Information