9 ms·
This is common in some parts of the world (which is great!), but not in the US. They're quite a bit more expensive, especially compared to modern mini-split air
by solardev 3y ago
This is common in some parts of the world (which is great!), but not in the US. They're quite a bit more expensive, especially compared to modern mini-split air-source heat pumps that can cost just a couple thousand dollars and don't require any digging or duct installations, just a small hole in the wall.
- atoav 3y agoI guess my father was just lucky, because 1m through the wall from our oil cellar we had an old well that could be used, so there was no need for much more digging (except 1m sidways). He added a ton of solar as well, which is a nice combination.