The fastest way to tell whether an HVAC contractor is living in the past or tracking the future is to ask a single, pointed question about new refrigerants and the rules that now surround them. If the ...
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The safety note homeowners should know about new refrigerants without getting freaked out
New refrigerants are arriving in American homes at the same time you are being told they are both better for the planet and “mildly flammable.” That combination can sound unnerving if all you want is ...
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