64–75°F: Suggested by New York State Department of Health; 68°F+ for kids, elderly, or sick 68–70°F: Recommended by the U.S.
House Digest on MSN
If your furnace is blowing cold air, here's what it's trying to tell you
If your furnace is giving off cold vibes, even when you turn the heat up, it's a sign that there's a problem. It may be an ...
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