Low NOx, California only, 80,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Upflow/Horizontal Flow Application
Low NOx, California only, 80,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Upflow/Horizontal Flow Application
Model: Goodman GMS80804BX (638772)
Model: Goodman GMS80804BX (638772)
Delivers consistent reliable warmth year after year
Sturdy design for long term durability
Built for simple installation and easy maintenance
Peace of mind with 10 year warranty (with registration)
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- Pro Installation (Learn More)
To use LP fuel, this unit requires an LP Conversion Kit. See Accessories
This Goodman GMS80804BX has some cosmetic damage incurred during shipping. Unit has a minor dent on the top of the backside, and on the front panel. For detailed photos please click 'See Additional Images' above. This Low NOx furnace meets the full manufacturer's specifications, comes with the full manufacturer's warranty, and includes Alpine's premium guarantee.
For product specs and photographs of product in its original condition, click here.
California ONLY! Unless you plan to install this furnace in the state of California, you do not need this California-only Low NOx model. Consider the GMS80804BN instead.
The Goodman GMS80804BX series of standard efficiency, single stage furnaces are multi-position, making them the perfect choice whether you are installing in a basement, closet, alcove or attic. Choose the GMS for upflow/horizontal, or the GDS for downflow/horizontal applications. The patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system combined with the heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish ensure years of trouble-free performance. Manufactured in the U.S.A., you get one of the best warranties in the industry, all at an unbeatable price.
Important Safety Notice
Furnace Features
- Operates as a natural gas furnace out of the box, and can be easily converted to a propane furnace with optional propane conversion kit (see Accessories tab).
- Corrosion-resistant, aluminized-steel tubular furnace heat exchanger
- Furnace is designed for multi-position installation - GMS8: upflow, horizontal right or left; GDS8: dedicated downflow
- Energy-saving, reliable hot surface ignition system with Goodman furnace patented adaptive learning algorithm to maximize igniter life
- Aluminized steel inshot gas furnace burners
- Energy-saving PSC, multi-speed, direct drive blower motor
- Quiet, corrosion-resistant induced draft furnace blower assembly
- Integrated furnace control with diagnostics
- Low voltage terminal blocks
- Multiple flame roll-out switches, blower door safety switch, outlet air-limit switch and pressure switch for proof of combustion air
- 40VA transformer for heating and air conditioning control service
- Combination redundant gas valve and regulator
- A rotating combustion air blower (GMS8) that provides the option of venting the furnace through the top, right-hand side or left-hand side
- Completely assembled, factory run-tested furnace for heating or combination heating/cooling application
- Furnace has heavy-gauge, reinforced, fully insulated steel cabinet with durable baked-enamel finish
- Attractive architectural gray paint finish
- Heater's foil-face insulation lines the heat exchanger compartment
- Coil and furnace fit flush for easy installation
- Convenient left or right connection for gas and electric service
- Bottom or side air inlet (GMS8)
- Removable, solid-bottom block off
- Complies with California NOx Standards
- Goodman GMS8 - GDS8 - GHS8 Spec Sheet(PDF, 1.11 MB)
- Goodman Furnace User Manual(PDF, 324 KB)
- Goodman GMS8, GDS8, GHS8 Brochure(PDF, 956 KB)
- GME8, GMH8, GDH8, GMS8, GDS8, GHS8 Install Instructions(PDF, 1.28 MB)
- Standard AC Wiring Diagrams update(PDF, 2.79 MB)