ANAHEIM, Calif. - High efficiency was the mantra for manufacturers showing their furnaces at the International Air-Conditioning, Heating, Refrigerating Exposition (AHR Expo). Rheem Manufacturing Co. - ...
Newly-manufactured indoor residential gas furnaces will have to be at least 95% efficient starting in late 2028 under a new rule issued by the U.S. Department of Energy (DOE). In an effort to save ...
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What Are Furnace Energy Efficiency Ratings?
The concept of the “high-efficiency furnace” in popular consciousness dates back to the 1980s. That’s when the National Appliance Energy Conservation Act of 1987 required all new furnaces be 78 ...
Two manufacturers of plastic venting systems are pushing for a national fuel gas code in the United States that requires Underwriters Laboratories Inc. certification for use in some natural gas-fired ...
When I think of our new high-efficiency gas furnace, I picture the Ricola cough drop commercial. You know, the ad with two Swiss mountaineers, one of them blowing an enormous alphorn, while the other ...
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