The Goodman GDH8 Gas Furnace with two-stage heating and a circulating blower provides efficient and economical performance. Unlike single-stage gas furnaces that operate all on or all off, a Goodman multi-speed gas furnace typically runs up to 90% of the time in the low-speed capacity on most days. But when the temperature outside is frightfully cold, this furnace quietly ramps-up to high-speed capacity to deliver all the warm, comfortable heat your home needs. The components of your Goodman GDH8 Furnace including the multi-speed blower and two-stage gas valve have been specially selected to reduce the noise levels common in other furnaces without these features. Plus, because your furnace's Dual$aver Technology provides steady, gradual heat, it operates more quietly than furnaces without this technology. Finally, we house these components in a fully insulated, heavy-gauge steel cabinet. The result: quiet comfort.

Standard Features:

• Dual-diameter tubular heat exchanger
• Two-stage gas valve control technology allows installer to activate the two-stage valve with the flip of a dipswitch
• 110V Silicon Nitride igniter
• Quiet four-speed direct-drive circulating blower motor
• Furnace control board with self-diagnostics, color coded low-voltage terminals and provisions for electronic air cleaner and 24-volt humidifiers
• Control board stores the last five diagnostic codes in memory; simple push-button activation outputs the fault history to a flashing red LED
• Low constant fan allows homeowner to activate the low heat speed to efficiently circulate air throughout the home
• Self-adjusting feature automatically adjusts furnace to high- or low-stage operation based on outside temperature without an outdoor temperature sensor
• Certain models available with low NOx emissions

Cabinet Features:

• Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
• Foil-faced insulation lines the heat exchanger compartment
• Designed for multi-position installation: upflow, horizontal left or right
• Removable bottom for side or bottom-return applications
• Convenient left or right connection for gas/electric service
• Coil and furnace fit flush for most installations

Details

The Goodman GDH8 Gas Furnace with two-stage heating and a circulating blower provides efficient and economical performance. Unlike single-stage gas furnaces that operate all on or all off, a Goodman multi-speed gas furnace typically runs up to 90% of the time in the low-speed capacity on most days. But when the temperature outside is frightfully cold, this furnace quietly ramps-up to high-speed capacity to deliver all the warm, comfortable heat your home needs. The components of your Goodman GDH8 Furnace including the multi-speed blower and two-stage gas valve have been specially selected to reduce the noise levels common in other furnaces without these features. Plus, because your furnace's Dual$aver Technology provides steady, gradual heat, it operates more quietly than furnaces without this technology. Finally, we house these components in a fully insulated, heavy-gauge steel cabinet. The result: quiet comfort.


Standard Features:



• Dual-diameter tubular heat exchanger
• Two-stage gas valve control technology allows installer to activate the two-stage valve with the flip of a dipswitch
• 110V Silicon Nitride igniter
• Quiet four-speed direct-drive circulating blower motor
• Furnace control board with self-diagnostics, color coded low-voltage terminals and provisions for electronic air cleaner and 24-volt humidifiers
• Control board stores the last five diagnostic codes in memory; simple push-button activation outputs the fault history to a flashing red LED
• Low constant fan allows homeowner to activate the low heat speed to efficiently circulate air throughout the home
• Self-adjusting feature automatically adjusts furnace to high- or low-stage operation based on outside temperature without an outdoor temperature sensor
• Certain models available with low NOx emissions


Cabinet Features:



• Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
• Foil-faced insulation lines the heat exchanger compartment
• Designed for multi-position installation: upflow, horizontal left or right
• Removable bottom for side or bottom-return applications
• Convenient left or right connection for gas/electric service
• Coil and furnace fit flush for most installations

 

• Model Number(s) GDH80603AN
• Brand Goodman
• Type Gas Heat
• Category Gas Furnaces
• Ton No
• SEER No
• Capacity No
• Heating Input Btu 60,000
• Heating Output Btu 48,000
• HSPF No
• Cooling Btu No
• Cooling Stage(s) No
• Compressor Stage No
• Afue No
• Heating Btu 60,000
• Heating Stage(s) 2
• Blower Application Vertical
• Furnace Configuration Down-Flow
• Voltage 115V
• Electrical Phase(s) 1
• Amp(s) 15
• Hertz (Hz) 60
• Decibel Level (dB) No
• Blower Multi-Speed
• Maximum CFM 1,200
• Refrigerant Type No
• Suction Valve Size (Inches) No
• Liquid Valve Size (Inches) No
• Min. Operating Temp. (Degrees) No
• Outdoor Unit Height (Inches) No
• Outdoor Unit Width (Inches) No
• Outdoor Unit Depth (Inches) No
• Indoor Unit Height (Inches) No
• Indoor Unit Width (Inches) No
• Indoor Unit Depth (Inches) No
• Coil Dimensions (W x D x H)(Inches) No
• Height (Inches) 33 3/8
• Width (Inches) 14
• Length (Inches) No
• Depth (Inches) 28
• Total Shipping Weight (lbs.) 92
• Parts Warranty (Years) 5
• Compressor Warranty (Years) No
• Heat Exchanger Warranty (Years) 20
• UPC # 00663051572263

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