2 ms·
How new is the heat-pump? We put one in our house this year and been in the 20-40F range for the last 2 months. So far we haven't seen resistive heating kick in
by vvanders 8y ago
How new is the heat-pump? We put one in our house this year and been in the 20-40F range for the last 2 months. So far we haven't seen resistive heating kick in more than when it's above 40F.