Heat Controller Furnaces

Heat Controller Furnaces

Everything you need on Heat Controller Furnaces, including model details, industry rankings and customer reviews, all in one place.

Heat Controller Furnace Overview

Heat Controller manufactures residential and commercial furnaces under the Comfort-Aire and Century name brands. Both brands offer an 80, 92 and 95 percent AFUE gas furnaces and one 80-percent AFUE oil furnace. The company assembles all products in the United States.

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Heat Controller 80% AFUE Furnaces

Heat Controller's base heating series is a single-stage, 80 percent AFUE gas furnace. Standing at only 34 1/2 inches tall, this unit is suitable for installation in tight spots and can be configured for either upflow/horizontal or downflow installation. Heating capacities range from 45,000 BTU/H to 126,000 BTU/H.

Heat Controller 92% AFUE Furnaces

The 92 percent AFUE series operates with two heat exchangers for increased efficiency. These units also are promoted for their quiet operation, thanks in part to a sealed vestibule designed to dampen inducer and burner noise and a sealed door on the blower compartment that helps retain heat and further insulate noise levels.

Heat Controller 95% AFUE Furnaces

Heat Controller offers two series of 95 percent AFUE furnaces. The highest tier product features two-stage heating, while the second series provides single-stage heating. Both units are equipped with primary and secondary heat exchangers for increased efficiency, but the two-stage unit also uses a ECM motor that may provide an additional SEER point when paired with a compatible cooling system.

Heat Controller 80% Oil Furnaces

Heat Controller's 80 percent AFUE oil-burning furnace, known as the Patriot 80, is manufactured in a variety of configurations, including upflow, downflow/horizontal, rear flue and front flue, and a heat-only and heating-cooling combinations. All models can operate at multiple firing ratings, giving the homeowner additional heating options.

Care and Maintenance of Heat Controller Furnaces

In addition to an annual inspection by a licensed HVAC technician, Heat Controller recommends homeowners inspect the unit for visual deteriorations and perform general maintenance regularly. Heat Controller outlines its suggested maintenance schedule in a table found in the individual unit's user manual.


While specific warranty terms vary depending on the unit, all Heat Controller furnaces are equipped with a heat exchanger and limited parts warranty. Warranties must be registered within 90 days of installation to receive full coverage. Extended coverage options are also available.

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