2 ms·
is it a ground or air heat pump?
by Gravityloss 7y ago
is it a ground or air heat pump?
- gwbas1c 7y agoAir. Ground heat pumps are very uncommon; "heat pump" is assumed to be air based.
- Gravityloss 7y agoGround heat pumps are common here where there is large temperature variation. They are a more expensive investment but much more efficient.