3 ms·
Why would a heat pump run more efficiently when maintaining a temperature differential? From my rudimentary physics knowledge, a heat pump works best when the t
by adrianN 4y ago
Why would a heat pump run more efficiently when maintaining a temperature differential? From my rudimentary physics knowledge, a heat pump works best when the temperature difference between hot and cool side is lowest. So the first Joule pumped out of a warm house is the cheapest.