40,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1200 CFM Multi-Speed, Upflow/Horizontal Flow

Goodman GMH80403AN

SKU: GMH80403AN Category:

Description

The Goodman® GMH8 80% AFUE Two-Stage (Convertible), Multi-Speed, Multi-Position Gas Furnace features a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. This furnace is run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, this unit can be installed in a variety of locations.

Standard Features:

Patented TuffTube™ dual-diameter tubular heat exchanger with lifetime limited warranty plus 10-year furnace replacement limited warranty (with online registration)
Two-stage gas valve with revolutionary new Dual$aver control technology that allows installer to turn on two-stage operation with the flip of a dipswitch
Silicon Nitride igniter with patented adaptive learning routine for maximum igniter life
Energy-saving, quiet four-speed direct-drive circulator blower motor
Integrated electronic furnace control board with self-diagnostics, low-voltage terminal block, and separate terminals 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 mode allows the homeowner to activate the lowest available heating speed to circulate air quietly and efficiently throughout the home during the off cycle
Self-adjusting feature automatically adjusts furnace to high or low stage based on outsidetemperature without outdoor temperature sensor
All “X” models comply with California NOx emissions standards

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 and electric service
Coil and furnace fit flush for most installations

Specifications

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  • ConfigurationHorizontal / Upflow
  • BTU Range40,000 - 60,000 BTU's
  • Blower Cooling Capacity1.5 Tons, 2.0 Tons, 2.5 Tons, 3.0 Tons
  • Maximum Input BTU40000 BTU
  • Max BTU32000 BTU
  • Maximum CFM800 @ 0.5
  • Efficiency80+%
  • Blower TypeMulti-Speed
  • Burner StagesDouble
  • Maximum Overcurrent Protection (Breaker)15 Amps
  • Fuel TypeGas
  • Gas TypeLP Capable (Kit Required) / Natural Gas
  • ENERGY STAR QualifiedNo
  • Vent Connection4 Inches
  • Supply Air Opening Size12.5 x 19.625 Inches
  • Flue Pipe Diameter4
  • Product Weight115 lbs
  • Shipping Weight115 lbs
  • Meets CSA StandardsYes
  • Meets Canadian OEE StandardsNo
  • California ApprovedNo
  • Width14 Inches
  • Depth28 Inches
  • Height33.375 Inches
  • Voltage120 Volts
  • Frequency60 Hz
  • Voltage Phase1

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