5 ms·
you can go as high as 4 in most heat pumps. Obviously, it strongly depends on the outside temperature. But if it's above 4 degrees C, you should be fine.
by iUsedToCode 9y ago
you can go as high as 4 in most heat pumps. Obviously, it strongly depends on the outside temperature. But if it's above 4 degrees C, you should be fine.