Annex

60

Start date:
End date:
Lead country:

United Kingdom

Participating countries

Austria, Italy, United Kingdom

Retrofit Heat Pump Systems in Large Non-domestic Buildings

The focus of this Annex is on “medium” and “shallow” levels of renovation, where the choice between heat pump systems can be more complex. While complete system replacement is a possible option in these situations, constraints of cost and time will often favor solutions where at least some of the existing system is reused.