3 ms·
What am I missing? These things just look like fancy resistance heaters, exactly the same efficiency as a $15 space heater (significantly less efficient than a
by sgerenser 5y ago
What am I missing? These things just look like fancy resistance heaters, exactly the same efficiency as a $15 space heater (significantly less efficient than a heat pump).
- jay_kyburz 5y agoNo they are not efficient, but my power is almost free, and renewable. Heat pump hardware is very expensive and not as flexible.