When air source heat pumps are outside, do they need to be adjoining the house? We live in a terrace so have a side return which probably isn't wide enough for the '2m away from boundary' but also a terracey thing at the top which may be more suitable.
When air source heat pumps are outside, do they need to be adjoining the house? We live in a terrace so have a side return which probably isn't wide enough for the '2m away from boundary' but also a terracey thing at the top which may be more suitable.