Desa FA-20BB, FA-30BB, FAS-20BB, FAS-30BB, FGH-30NGB installation manual

Contents

Main BLUE FLAME VENT-FREE NATURAL GAS HEATER OWNERS OPERATION AND INSTALLATION MANUAL FA-20BB FAS-20BB FA-30BB FAS-30BB FGH-30NGB Air For Combustion and Ventilation SAFETY INFORMATION WARNINGS PRODUCT IDENTIFICATION LOCAL CODES UNPACKING PRODUCT FEATURES SAFETY DEVICE PROVIDING ADEQUATE VENTILATION Unusually Tight Construction and Ventilation Air From Outdoors De- termining Fresh-Air Flow For Heater Location DETERMINING FRESH-AIR FLOW FOR HEATER LOCATION Determining if You Have a Confined or Unconfined Space National Fuel Gas Code, ANS Z223.1, Section 5.3 Outlet Ventilated Attic Outlet VENTILATION AIR Ventilation Air From Inside Building CHECK GAS TYPE INSTALLATION ITEMS LOCATING HEATER Methods For Attaching Mounting Bracket To Wall Removing Front Panel Of Heater INSTALLING THERMOSTAT SENSING BULB - For T-Stat Models Only INSTALLING HEATER TO WALL Mounting Bracket Attaching Mounting Bracket To Wall Placing Heater On Mounting Bracket Installing Bottom Mounting Screws CONNECTING TO GAS SUPPLY Pressure Testing Gas Supply Piping System CHECKING GAS CONNECTIONS Pressure Testing Heater Gas Connections FAS-20BB AND FAS-30BB FOR YOUR SAFETY READ BEFORE TO TURN OFF GAS TO APPLIANCE Shutting Off Heater Shutting Off Burner Only (pilot stays lit) THERMOSTAT CONTROL OPERATION FAS-20BB AND FAS-30BB INSTRUCTIONS FA-20BB, FA-30BB AND FOR YOUR SAFETY READ BEFORE TO TURN OFF GAS TO APPLIANCE Shutting Off Heater INSPECTING BURNER PILOT FLAME PATTERN BURNER FLAME PATTERN CLEANING AND MAINTENANCE ODS/PILOT AND BURNER Page Page IMPORTANT PARTS CENTRALS SPECIFICATIONS FAN KITS - UH1000FB, AND UHS1000FB ACCESSORIES instructions included. EQUIPMENT SHUTOFF VALVE GA5010 FLOOR MOUNTING STAND Model UH3000BA (Shown) - (FA-20BB and FAS-20BB) Model UH5000BA - (FA-30BB and FAS-30BB) ILLUSTRATED BREAKDOWN ODS/Pilot Assembly FAS-20BB FAS-30BB 24-1 24-2 PARTS LIST FAS-20BB FAS-30BB ILLUSTRATED BREAKDOWN ODS/Pilot Assembly FA-20BB, FA-30BB, AND 28-1 28-2 PARTS LIST FA-20BB, FA-30BB, AND WARRANTY INFORMATION INTERNATIONAL LIMITED WARRANTY VENT-FREE RESIDENTIAL GAS HEATERS NOT A UPC

Desa installation manual

Models: FA-20BB FA-30BB FAS-20BB FAS-30BB FGH-30NGB