The Goodman GDH80403AN furnace features a two-stage burner with a multi-speed blower motor. This furnace is for dedicated downflow configurations and features an aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. These furnaces are run tested for heating or combination heating and cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, this gas heater can be installed in a variety of locations. Not intended for use in mobile homes.
The Goodman GDH80403AN furnace has a 80% AFUE rating which means that for every every $1.00 you spend, 80 cents goes towards heating your home.
- Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit.
- Goodman Patented TuffTube™ dual-diameter tubular furnace heat exchanger with lifetime limited warranty plus 10-year furnace replacement limited warranty (with online registration)
- Furnaces' two-stage gas valve with revolutionary new Dual$aver control technology allows installer to turn on two-stage operation with the flip of a dipswitch
- Silicon Nitride furnace igniter with patented adaptive learning routine for maximum igniter life Energy-saving, quiet four-speed direct-drive circulator blower motor means less furnace maintenance
- Integrated electronic furnace control board with self-diagnostics, low-voltage terminal block, and separate terminals for electronic air cleaner and 24-volt humidifiers
- Goodman furnace 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 outside temperature without outdoor temperature sensor
- Quiet single-speed, induced-draft blower
To comply with efficiency requirements in California this unit will be automatically upgraded to the Low Nox Approved furnace when shipping to California
Why Choose Goodman?
For over three decades Goodman has concentrated on something more important than simple brand recognition consumer advertising. They focus on the design, engineering, and manufacturing of dependable products that have helped millions and millions of homeowners achieve reliable, high-quality, and affordable indoor comfort. In addition, Goodman has earned the loyalty and respect from thousands of local independent heating and cooling professionals across North America.
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