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Recommended Accessories
Expert Recommended Accessories
Selected by Ken, our Expert
Required Accessories
9
These accessories are required to properly setup/install this product.
Optional Accessories
10
Features
- Advanced Heat Exchanger Design
- The GMH8 furnace employs a reliable dual-diameter tubular heat exchanger design. Aluminized steel is used for incredibly efficient heat transfer, and a wrinkle-bend is applied to the tubes to enhance the heat exchanger's dependability and longevity.
- Dual$aver Technology
- Dual$aver Technology allows GMH8 furnaces to begin operating at the lower stage for ideal efficiency. The control board uses historical data about the rate of temperature change in your home to decide whether the higher stage of heating is necessary.
- Quiet Comfort
- The blower, motor, and gas valve of the GMH80803BN were selected for their incredibly low sound levels.
- Secure Cabinet
- All GMH8 furnaces are protected by a durable steel cabinet with a long-lasting powder paint finish. The heat exchanger section of the cabinet is lined with foil-insulation to prevent heat loss.
- Easy Integration
- The GMH80803BN makes it simple to enhance your system with a humidifier and an electronic air cleaner; just wire them directly to the low-voltage terminals on the control board.
- Extended Warranty
- Goodman offers a 10-year limited unit replacement and parts warranty when you register your product online within 60 days of installation. An unregistered product has the standard 5-year warranty. See the "Manuals" tab for more information.
Overview for Goodman GMH80803BNUnlike conventional, single-stage furnace technology, Goodman's Dual Saver technology eliminates the temperature swings resulting from abrupt, high-stage stops and starts of the furnace by operating at a low heating state the majority of the time. This gas furnace has an AFUE rating of 80%, which means that 80 cents of every $1.00 of heating energy expense warms your home.
The Goodman GME8 Two Stage, Multi-speed, Multi-position ECM Motor Series GMH80803BN Gas Furnace Heaters.
The Goodman brand is one of the biggest names in home cooling, heating and energy-efficient home comfort. That
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
GMH80803BN
General Information
Type
Gas Furnace
Product Line
GMH8
Fuel Type
Fuel Type
To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
Natural Gas
Vent Type
Vent Type
Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
Chimney Vent
Modulating/Staging
Modulating/Staging
Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control. Learn More
Two Stage
Blower Motor Type
PSC Multi-Speed
Configuration
Configuration
Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
Upflow/Horizontal
Gas Conversion Kit
Available
DOE Regional Compliance
DOE Regional Compliance
In 2015, the US Department of Energy broke the country into three regions - North, Southeast, and Southwest - and set legal standards for energy efficiency within each region. Learn More
Nationwide (Except CA)
Installation Available
Yes
UPC
663051572461
Additional Model Numbers
GMH80803BN, GMH80803BN
Performance
AFUE
AFUE
AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace. Learn More
80 %
Heating BTU
80000
High Fire Input
80000 BTU
High Fire Output
64000 BTU
Low Fire Input
60000 BTU
Low Fire Output
48000 BTU
Maximum Air Flow
1200 CFM
Ultra Low NOx Emissions
Ultra Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Ultra Low NOx appliances emit less than 10-14 ng/J (nanogram per Joule) of NOx. Learn More
No
Low NOx Emissions
Low NOx Emissions
NOx is a byproduct of the combustion process, and it's output is regulated in some jurisdictions. Many regulators mirror SCAQMD rules, which regulate air quality for some parts of Southern California. Low NOx appliances emit less than 40 ng/J (nanogram per Joule) of NOx. Learn More
No
Electrical Data
Phase
1
Frequency
60 Hz
Minimum Circuit Ampacity
8.1 Amps
Recommended Breaker Size
15 Amps
Dimensions
Flue Connection Size
4 Inches
Cabinet Width
17 1/2 Inches
Product Height
33 3/8 Inches
Product Width
17 1/2 Inches
Product Depth
28 3/4 Inches
Product Weight
146 Pounds
Shipping Weight
146 Pounds
Certifications
ETL Listed
Yes
AHRI Certified
Yes
ISO Certified
Yes
AHRI Reference Number
5012607
Warranty Information
Parts Warranty
Parts Warranty
A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
5 Years
Heat Exchanger Warranty
20 Years
Reviews
(34)
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Goodman 80% AFUE 80,000 BTU Upflow/Horizontal 2 Stage Gas Furnace
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