Overview
Go big with this 80k, 80% AFUE 2-stage gas furnace from Goodman. Variable-speed action allows this unit to respond smoothly to changes in your space, avoiding the energy-wasting on-off action of less efficient systems. The 80% AFUE rating means you're getting 80 cents of warmth out of every energy dollar. The GMVC80803BN is ComfortNet compatible and designed for multi-position installation.
Do you need a new, quality furnace for your home? Invest in the Goodman GMVC80, a variable-speed heating system designed to deliver effective home comfort at reasonable efficiency.
With 2 stage burner technology, you should have a more comfortable and quiet experience when compared to an old, outdated single-stage furnace. Built with a sturdy heavy duty steel cabinet, this unit should last you for years to come. Goodman has built its reputation on providing you a reliable product at an affordable price and with a reliable parts and unit warranty, you should have peace of mind with your purchase. This small 17.5 inch upflow/horizontal unit also is a great choice when paired with Goodman air conditioning unit as it should fit flush with most coils.
The 80k BTU 80% AFUE Variable Speed 2 Stage Goodman Gas Furnace - Upflow/Horizontal - 17.5" Cabinet is a mid efficiency type furnace that has been built for easy installation in retrofit applications. If you are replacing an existing furnace that has supplied sufficient heat through your home, you can match up the BTU ratings to pick the right one for your application. At IWAE.com, we carry a large variety of Goodman furnaces at a price point that should fit any household budget and project!

Manufacturer Highlights
The Goodman® brand GMVC Series Gas Furnace offers 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
- Aluminized-steel dual-diameter tubular heat exchanger
- Two-stage gas valve operates with two-stage or single stage thermostats
- ComfortNet™ Communications System compatible
- Efficient and quiet variable-speed ECM circulator motor gently ramps up or down according to heating or cooling demand
- 120V Silicon Nitride igniter designed for long igniter life
- Furnace control board with self-diagnostic and provisions for electronic air cleaner and 120-volt or 24-volt humidifiers
- Multiple continuous fan speed options for quiet air circulation
- Dual-certified for sealed combustion direct vent (2-pipe) or non-direct vent (1-pipe) applications
- Quiet two-speed induced draft blower
- All models comply with California NOx emissions standards
Cabinet Features
- Fully insulated, heavy-gauge steel cabinet with durable baked-enamel finish
- Designed for multi-position installation: Upflow, Horizontal left or right
- Removable bottom for side- or bottom-return applications
- 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 | GMVC80803BN |
---|---|
UPC | 000000000000 |
AHRI Number | 9924392 |
Gas Furnace Efficiency | 80% |
Air Flow Direction | Horizontal, Upflow |
Configuration | Floor Mounted |
Avg Coverage Area | 1,250 - 1,500 Sq Ft |
Blower Motor | Variable Speed |
Cooling Compatibility (up to) | 5 Ton |
Electrical Phase | 1-Phase |
Exhaust Pipe | Metal |
Fuel Source | Natural Gas |
Gas Valve | Two Stage |
Max Overcurrent Protection | 15 amps |
Primary Heating Capacity | 75,001 - 80,000 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) | 110.0000 |
California Residents | see Prop 65 WARNING |