Armstrong Air has launched the A952E, an ENERGY STAR® qualified, two-stage constant torque gas furnace designed to deliver consistent heat and improved temperature distribution. The 95% AFUE A952E ...
Model FG6TE, a 95-plus percent AFUE gas furnace, features an ECM variable-speed motor. The upflow/horizontal furnace provides quieter operation with two-stage heat and a two-speed inducer. According ...
Q: My 25-year-old gas furnace does not keep my house comfortable anymore. Also, I think my gas bills should be lower. Which 2008 furnace models are most efficient? -- Mike J. A: The highest efficiency ...
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