Desa CGN20TB, CGN20TLB, CGN30TB, CGN30TLB installation manual

Contents

Main BLUE FLAME VENT-FREE NATURAL GAS HEATER OWNERS OPERATION AND INSTALLATION MANUAL Air for Combustion and Ventilation CGN20TB CGN20TLB CGN30TB CGN30TLB SAFETY INFORMATION WARNINGS PRODUCT IDENTIFICATION LOCAL CODES UNPACKING PRODUCT FEATURES SAFETY DEVICE PROVIDING ADEQUATE VENTILATION Unusually Tight Construction and Ventilation Air From Outdoors . 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 Example Example: VENTILATION AIR Ventilation Air From Inside Building To Attic Ventilation Air From Outdoors Outlet CHECK GAS TYPE INSTALLATION ITEMS LOCATING HEATER THERMOSTAT SENSING BULB Locating Thermostat Sensing Bulb Attaching Thermostat Sensing Bulb INSTALLING HEATER TO WALL Mounting Bracket Attaching Mounting Bracket To Wall Placing Heater On Mounting Bracket Installing Bottom Mounting Screws CONNECTING TO GAS SUPPLY IMPORTANT Typical Inlet Pipe Diameters Pressure Testing Gas Supply Piping System CHECKING GAS CONNECTIONS OPERATING HEATER FOR YOUR SAFETY READ BEFORE LIGHTING LIGHTING INSTRUCTIONS OPERATING HEATER TO TURN OFF GAS TO APPLIANCE Shutting Off Heater Shutting Off Burner Only (pilot stays lit) THERMOSTAT CONTROL OPERATION INSPECTING BURNER PILOT FLAME PATTERN CLEANING AND MAINTENANCE ODS/PILOT AND BURNER CLEANING BURNER PILOT AIR INLET HOLE TROUBLESHOOTING Page TROUBLESHOOTING IMPORTANT TECHNICAL SERVICE SERVICE PUBLICATIONS SPECIFICATIONS SERVICE HINTS When Gas Pressure Is Too Low ACCESSORIES EQUIPMENT SHUTOFF VALVE GA5010 FLOOR MOUNTING STAND FAN KITS - GA3100(A,B) AND GA3200T(A,B) PARTS CENTRALS Baltimore Electric Portable Heater Parts FBD Master Parts Dist. ILLUSTRATED PART S BREAKDOWN CGN20TB CGN20TLB CGN30TB CGN30TLB PARTS LIST CGN20TB CGN20TLB CGN30TB CGN30TLB LIMITED WARRANTY COMFORT GLOW VENT-FREE NATURAL GAS HEATERS WARRANTY INFORMATION INTERNATIONAL NOT A UPC