International Comfort Products has introduced a new family of Tempstar brand variable-speed gas furnaces with 80 percent annual fuel utilization efficiency. The furnaces support any of the Tempstar condensing equipment, including all Tempstar two-stage condensing units. The Tempstar SmartComfort VS 80 variable-speed gas furnaces feature the reprogrammed GE ECM 2.3 variable-speed motors, which now offer 12 speed selections for cooling airflow and 12 temperature-rise-adjustment settings in heating. The furnaces are also compatible with Tempstar single-stage air conditioners and heat pumps. Furnaces can be installed in up-flow, down-flow, and horizontal-left or horizontal-right configurations with heating inputs ranging from 50,000 Btuh to 125,000 Btuh.

International Comfort Products
P.O. Box 128, Lewisburg, TN 37091
(931) 270-4222