GMH80453AX - 45,000 BTU 80% Efficiency, Low Nox, Two-Stage Burner, Multi-Speed Blower, Upflow/Horizontal Application Goodman Gas Furnace

Goodman Gas Furnace

View larger image

List price: $1,323.80
Wholesale Price: $538.00
You save: $785.80 (59%)
Get shipping rates
Add to Cart
Send to friend

What's Included

  • One Goodman Gas Furnace ( GMH80453AX )

  • Limited Lifetime Heat Exchanger, 10 Year parts warranty

  • Installation Instructions

Goodman Gas Furnace

The Goodman GMH8 80% AFUE Two-Stage (Convertible), Multi-Speed Multi-Position Gas Furnaces feature a patented aluminized-steel tubular heat exchanger and durable Silicon Nitride Hot Surface Ignition system. This Goodman gas furnace is run-tested for heating or combination heating/cooling applications. With a heavy-gauge, reinforced, insulated steel cabinet and durable baked enamel finish, this unit can be installed in a variety of locations.

These gas furnaces are designed to be used with a single stage room thermostat. They are similar to the Two-Stage Variable Speed (GMV) models. These furnaces are capable of the following heating modes, two-stage burner- low stage to high stage based on an adjustable time set on the board (not controlled by the thermostat) ). The blower also has two speeds in the heating mode, low and high, and it will change speeds according to the high or low stages. Single Stage where the furnace will run as a standard furnace with one flame level and a single speed blower (Factory setting). The benefits are similar to the Two-Stage Variable Speed (GMV) models but these are Super-efficient with Ultra quiet variable speed circulator motor that gently ramps or down according to heating and cooling demands with enhanced dehumidification and energy savings during cooling months.


Goodman Product Resources

- Goodman GMH8 Gas Furnace Product Resource PDF Downloads:


** Important Safety Information

This equipment is not intended to be installed by anyone that is not qualified to do so. If you do not have the proper expertise, background, and certification to install the furnace which you are purchasing, you must arrange for the proper qualified, licensed heating contractor to do so for you. All work must be done according to manufacturer's installation instructions and safety guidelines, local building, electrical and mechanical codes. Misapplication or improper installation of furnaces sold by AC Units Direct can result in loss of warranty, equipment damage, property damage, personal injury, or death. By purchasing from us, you agree to not hold responsible AC Units Direct, its partners, the product manufacturers or any other providers of your purchased items for any damages, liability or legal litigation for any consequences, damages or injury that results from improper use or installation.


Please enter the security image text shown below. All letters are shown in capitalized form.



Online Payments
We accept
SSL Certificate