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Air-to-air heat pumps are really common. No new houses are built relying on direct (resistive) heating, at least they have water circulation under floor so you
by Yaggo 7y ago
Air-to-air heat pumps are really common. No new houses are built relying on direct (resistive) heating, at least they have water circulation under floor so you can later upgrade to alternative heat sources.
- ptaipale 7y agoExactly. Circulation under floor is good for heat pumps with drilled wells as heat source; there the water is not that hot (often around 40 degrees C after pump.)