GM Series 80% AFUE
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Space Saving 80% Gas Furance
The GM series will change the way you look at home heating. Its low profile, energy efficiency offer dealers and their customers the best 'little' gas furnace on the market today. You'll discover that feature by feature, this furnace stacks up the advantages in all models: upflow, downflow and horizontal with BTUH ratings from 50,000 to 150,000.
These furnaces are lighter and shorter than any other furnace with the same BTU/H rating. This means it's easier to load and unload and move up or down stairs. It will fit the space of any furnace being replaced. Its low profile size leaves plenty of room for set-up, making connections easy.
Contractors, even architects, will love the freedom of design in new construction. At 34" high, the number of installation options are endless. Upflow models can now be used in attic and crawl spaces that were once too cramped for a conventional-sized furnace. Installation will be simple, easy and fast.
The unit was designed with proven, time-tested components and technology! Service, if necessary, is easy, without the burden of unfamiliar technology. All controls are easily accessible.
Before these units, it was always a battle adding on options like electronic air cleaners and central air conditioning because of space restrictions. Now those options won't be crowded out because the space you need is there.
Features
Models feature proven components and technology—plus an additional, revolutionary, engineering design, the Tubular Heat Exchanger.
Induced Draft Blower—Specifically designed for the Tubular Heat Exchanger. It pulls hot combustion gases through the heat exchanger until the burner cycles off. Heated air is locked in while cold air is locked out.
In-Shot Burner—Engineered to provide the most efficient air/gas mixture possible. Resulting in more heat transferred to the home more efficiently.
Tubular Heat Exchanger—The heart of the Comfort-Aire’s GM Series is its patented, corrosion-resistant, aluminized and stainless steel heat exchanger. It is smaller than virtually any primary heat exchanger available. It carries a 20-year limited warranty.
Electronic Ignition—Quiet, automatic ignition is an extremely efficient way of igniting fuel, since no continual ignition source is needed.
High Efficiency Blower—Direct drive, multi-speed blower system directs warm, filtered air through ducts to heat each room in the home. No belts or pulleys to fail or wear out.
Integrated Control Board—Controls and functions are integrated into one board making the furnace easier to install. This also makes it easier to add on central air conditioning and an electronic air cleaner. One control board for total home comfort.
Accessories
Upflow GMUA/GMUH Accessories
HXGF-CA External Filter Rack
HXGF-DA Internal Filter Rack ? FP01H-H L.P. Kit No.
HXPF-F01 and HXPF-F02 (TVA) Fossil Fuel Kit
HXGP-F03 Twinning Kit Downflow GMDA Accessories
7603-99 through 7603 -102 Combustible Floor Base
DCC-21 and DCC-24A Coil Cabinet
HXGF-DB Internal Filter Rack
HXGF-CC External Filter Back
HXGP-F03 Twinning Kit