The Ruud High Achiever UGPQ/UGLQ two-stage upflow and downflow Super Quiet 80 gas furnaces are rated 50,000-150,000 Btuh. Features include inducer motors, a patented stainless and aluminized steel heat exchanger, insulated blower compartment, and direct-spark ignition. It has a 34-inch cabinet and is compatible with most single- or two-stage thermostats. The units feature left or right side gas and electric inlet connections. The furnaces can be converted from upflow to horizontal left or horizontal right without field conversion.

Rheem Air Conditioning Div., P.O. Box 17010, Fort Smith, AR 72917-7010; 479-646-4311; www.ruudac.com

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