The Goodman GMH8/GDH8 Gas Furnaces feature a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. These furnaces are run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, these furnaces can be installed in a variety of locations.

Standard Features:

• Dual-diameter tubular heat exchanger
• Two-stage gas valve Dual$aver technology that allows installer to activate the two-stage valve with the flip of a dip-switch
• 110V Silicon Nitride igniter designed for long igniter life
• 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

Cabinet Features:

• Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
• Foil-faced insulation lines the heat exchanger
• Factory-sealed to achieve 2% or less leakage rate at 1.0 water gauge external duct static pressure
• 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 GMH8/GDH8 Gas Furnaces feature a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. These furnaces are run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, these furnaces can be installed in a variety of locations.


Standard Features:



• Dual-diameter tubular heat exchanger
• Two-stage gas valve Dual$aver technology that allows installer to activate the two-stage valve with the flip of a dip-switch
• 110V Silicon Nitride igniter designed for long igniter life
• 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


Cabinet Features:



• Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
• Foil-faced insulation lines the heat exchanger
• Factory-sealed to achieve 2% or less leakage rate at 1.0 water gauge external duct static pressure
• 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) GMH81005CN
• Brand Goodman
• Type Gas Heat
• Category Gas Furnaces
• Ton No
• SEER No
• Capacity N/A
• Heating Input Btu 100,000
• Heating Output Btu 80,000
• HSPF No
• Cooling Btu No
• Cooling Stage(s) No
• Compressor Stage No
• Afue N/A
• Heating Btu 100,000
• Heating Stage(s) 2
• Blower Application Multi-Position
• Furnace Configuration Up-Flow
• Voltage 115V
• Electrical Phase(s) 1
• Amp(s) 15
• Hertz (Hz) 60
• Decibel Level (dB) N/A
• Blower Multi-Speed
• Maximum CFM 2,000
• 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) 21
• Length (Inches) No
• Depth (Inches) 28
• Total Shipping Weight (lbs.) 118
• Parts Warranty (Years) 10
• Compressor Warranty (Years) No
• Heat Exchanger Warranty (Years) 20
• UPC # 640852911163

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