Proper condensate management is not only part of a professional HVAC installation but also a requirement of the International Mechanical Code (IMC 307.2.3). A nonexistent or inadequate condensate ...
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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