Gas furnace wiring diagram pdf

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WIRING DIAGRAM PAGE 42 . 4 29782 R2 1/24/2003 INTRODUCTION The Model GTH gas fired high effi-ciency (condensing) furnace is an up- older gas furnaces operated with a system temperature rise of 70 - 100°F. The GTH Series furnace is designed to be operated with a system temperature 1. Use only with type of gas approved for this furnace. Refer to the furnace rating plate. 2. Install this furnace only in a location and position as specified on Table 3 of these instructions. 3. Provide adequate combustion and ventilation air to the furnace space as specified on Pages 9 through 11. 4. Combustion products must be discharged However, electric and gas models tend to be the most common with the latter being considered the most efficient according to EnergyStar. The heat exchanger, burner, flue, ductwork, and ventilation pipes are the main parts of a furnace. Electric furnaces are unique and feature a contactor, sequencer, and transformer. The links below are to current Bard product wiring diagrams. All documents are in PDF format and will require Acrobat Reader. 4046 Series Gas Furnaces; 4047 Series FM Oil Furnaces; 4050 Series WQS30, WQSD30; 4052 Series Fuel Saver Modules; 4053 Series HRU2-5; 4054 Series WPV/WPVD36 - WPV/WPVD62; 3 40" Residential Gas Furnace Evolution Third Quarter 1991 - UD-R and UD-C 40" induced draft upflow models introduced to replace the TUD-B This forced air furnace is equipped for use with natural gas at altitudes 0 - 10,000 ft (0 - 3,050m), except 140 size furnaces are only approved for altitudes 0 - 7,000 ft. (0 - 2,135m). An accessory kit, supplied by the manufacturer, shall be used to convert to propane gas use or may be required for some natural gas applications. wiring diagram 26 this furnace contains electronic components which require a definite ground. provisions are made for connection of the ground. if this product is not permanently and positively grounded numerous service calls may result. a dedicated ground from the main power supply or an earth ground must be provided. SCHEMATIC DIAGRAMS FOR GAS FURNACES LEGEND From Dwg. 21D341250 P02 TDX060,080,100,120R-V. 10 22-1706-01-0400 (EN) Field Wiring From Dwg. 21B341333 Rev. 0 FIELD WIRING DIAGRAM FOR SINGLE STAGE HEATING/COOLING (OUTDOOR SECTION WITHOUT TRANSFORMER) 12 22-1706-01-0400 (EN) Twinning Field Wiring 3 to prevent personal injury or death due to improper installation, adjustment, alteration, service or maintenance, refer to this manual.for additional assistance or information, consult a qualified installer, servicer agency or the gas supplier. warning if the information in these instructions is not followed exactly, a fire or explosion may result causing property 4 Install this furnace in accordance with the American National Stan-dard Z223.1 - latest edition entitled "National Fuel Gas Code" (NFPA54) and requirements or codes of the local utilities or other Wiring Diagram Wiring; Consumer Materials Consumer Mat. Other Other; Bulletins Forced Air Gas Furnaces - French. 1034914FB | Archived 10/3/2022 | Published: 8/22. DOWNLOAD. MG1 Series Downflow, Direct Vent (Sealed Combustion) Forced Air Gas Furnaces - French. 1034914FA | Archived 8/15/2022 | Published: 8/22. DOWNL