This product has been discontinued.
Overview
The Goodman GMH8 80% AFUE 60k BTU 2 Stage Multi-Speed Gas Furnace is the solution to tough winter heating problems. It is built around a tough, aluminized-steel, dual diameter tubular heat exchanger along with a four-speed circulator motor that runs quietly for maximum home comfort. It also comes standard with a silicon nitride igniter, electronic control board, and auto-comfort mode. It's even factory-tested before it ships.
When winter arrives, you want to be prepared with a heating system that will keep you cozy and warm. Goodman designed just that with the GMH80 60k BTU 80% AFUE Multi Speed 2 Stage Goodman Gas Furnace - Upflow/Horizontal - 17.5" Cabinet! This furnace is fueled via natural gas or propane. If you choose propane, simply add a conversion kit to your order. Gas is an affordable option to heat your home, especially when the winter months bring unbearably cold weather. Plus, this furnace has an affordable price with reliable capabilities!
You can install this furnace in a variety of homes thanks to its small size. Goodman uses a heavy duty paint to finish the cabinet so it will last—inside and out—for a longtime. It is also capable of moving air up, down or sideways depending on where they unit needs to be placed. It is heavily insulated to reduce the amount of air lost within the unit so you get the most out of the money you spend monthly on your gas bill.
As you can see, the perks are substantial with this Goodman furnace. Is your home humidity out of your control? Easily integrate a home humidifier into this system! Worried about maintenance or repairs? The control board is centrally located so you don’t have to waste time finding it when you need to fix an issue fast. And, of course, Goodman offers a strong limited parts warranty on this unit so you don’t have to stress!

Manufacturer Highlights
The Goodman® brand GMH Gas Furnaces offer energy efficiencies and operating sound levels that are among the best in the heating and cooling industry. Quality manufacturing as well as easy installation and maintenance make this unit one of the best values on the market.
Standard Features
- Dual-diameter tubular heat exchanger
- Two-stage gas valve convertible technology allows installer to activate the two-stage valve with the flip of a dipswitch
- 110V Silicon Nitride igniter designed for long igniter life
- Furnace control board with self-diagnostics, colorcoded 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 to high- or low-stage operation based on outside temperature without an outdoor temperature sensor
- Dual-certified for sealed combustion direct vent (2-pipe) or non-direct vent (1-pipe) applications
- All 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
- Designed for multi-position installation
- Easy-to-install top venting is standard; alternate flue/vent located on the right
- Airtight solid bottom for side-return applications and easy-cut tabs for effortless removal in bottom air inlet applications
- Convenient left or right connection for gas and electric service
- Coil and furnace fit flush for most installations
Warranty Terms
For a full description of all warranties applicable to this product as well as individual manufacturer requirements, please review the manufacturer's consumer brochure and/or product warranty documents. Online warranty registration must be completed within 60 days of installation. Due to state laws, online registration is not required in California or Quebec. Call for warranty availability on scratch & dent and surplus items.
Installation of any product must comply with all applicable codes and regulations. The service of a certified and trained electrical technician may be required for the installation process.
Specifications
Model | GMH80604BN |
---|---|
UPC | 663051487703 |
AHRI Number | 201702265 |
Gas Furnace Efficiency | 80% |
Air Flow Direction | Horizontal, Upflow |
Configuration | Floor Mounted |
Avg Coverage Area | 1,000 - 1,200 Sq Ft |
Blower Motor | Multi Speed |
Cooling Compatibility (up to) | 4 Ton |
Electrical Phase | 1-Phase |
Exhaust Pipe | Metal |
Fuel Source | Natural Gas |
Gas Valve | Two Stage |
Max Overcurrent Protection | 15 amps |
Primary Heating Capacity | 55,001 - 60,000 BTU |
Product Height (in) | 33.375 |
Product Length (in) | 28 |
Product Width (in) | 17.5 |
System Application Type | Central Split Systems |
Vent Connection | 6 inches |
Voltage | 120 |
Warranty | 10 Year Parts, Lifetime Heat Exchanger, 10 Year Unit Replacement |
Weight (lbs) | 98.0000 |
California Residents | see Prop 65 WARNING |