4 ms·
How would a ground loop be passive?
by sidewndr46 4y ago
How would a ground loop be passive?
- timthelion 4y agoIt's not entirely passive, you have to have a pump that moves the water through the loop, but it can cool the house without running a heatpump, with just passive heat exchange. Or with the heatpump running at a minimal level because when it is really hot outside, the ground is relatively comfortably cold.