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Goodman – 40,000 BTU – Furnace – 80% AFUE – Upflow/Horizontal – Multi-Speed GMS80403AN


15 in stock

SKU: GMS80403AN Categories: , , Tag:


Goodman  – 40,000 BTU – Furnace –  80% AFUE –  Upflow/Horizontal – Multi-Speed GMS80403AN

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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 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 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
Single Stage
Blower Type Blower type describes the motor that powers the fan in the unit. PSC multi-speed is the standard motor that operates with pre-set fan speed levels. ECM multi-speed are more efficient but still operate with pre-set fan speeds. Finally, ECM variable-speed motors are also energy efficient and automatically adjust to changing system conditions.
PSC Multi-Speed
 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. 
Nominal Heating Capacity
40000 BTU
 High Fire Input
40000 BTU
 High Fire Output
32000 BTU
 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 %
Maximum Air Flow
1200 CFM
 Electrical Data
115 Volts
60 Hz
Minimum Circuit Ampacity
8.1 Amps
Recommended Breaker Size
15 Amps