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UVS27 Vent-Free Gas Heater
20007068
Installation and Operating Instructions
Shell Dimensions .................................................................................................................4
Clearance Requirements .....................................................................................................5
Hearth Requirements ..........................................................................................................5
Gas Specifications ...............................................................................................................6
Gas Inlet and Manifold Pressures .......................................................................................6
High Elevations ...................................................................................................................6
Odor During Operation ........................................................................................................6
Vent Free Features ..............................................................................................................7
Fresh Air Requirements .......................................................................................................7
Assembly Procedures
Unpack the Firebox .............................................................................................................9
Install Optional Fan Kit ........................................................................................................9
Install ON/OFF Switch .......................................................................................................10
Thermostat Connections ...................................................................................................10
Glass & Catalyst Installation ..............................................................................................10
Connect the Gas Supply LIne ...........................................................................................12
Install Log Set ....................................................................................................................12
Complete the Installation ...................................................................................................13
Operation
Your First Fire ....................................................................................................................15
Pilot and Burner Inspection ...............................................................................................15
Flame & Temperature Adjustment .....................................................................................15
Flame Characteristics ........................................................................................................15
Lighting Instructions ..........................................................................................................16
Troubleshooting .................................................................................................................17
Maintenance
Firebox Cleaning and Inspection .......................................................................................19
Cleaning Procedure ...........................................................................................................19
Glass Replacement ...........................................................................................................19
Care of Cast Iron ...............................................................................................................19
Catalytic Combustor ..........................................................................................................20
Replacement Parts ......................................................................................................................21
Optional Accessories
Fan Kits 24
Glass / Catalyst Kit ............................................................................................................24
Remote Controls ...............................................................................................................24
Warming Shelf ...................................................................................................................24
Warranty .......................................................................................................................................25
PLEASE READ THE INSTALLATION & OPERATING INSTRUCTIONS BEFORE USING APPLIANCE.
Thank you and congratulations on your purchase of a Vermont Castings stove.
IMPORTANT: Read all instructions and warnings carefully before starting installation. Failure to follow these
instructions may result in a possible fire hazard and will void the warranty.
Table Of Contents
Proposition 65 Warning: Fuels used in gas, woodburn-
ing or oil fired appliances, and the products of combus
-
tion of such fuels, contain chemicals known to the State
of California to cause cancer, birth defects and other
reproductive harm.
California Health & Safety Code Sec. 25249.6