Installation of a monobloc air-source heat pump system for heating and cooling (via fan coils and underfloor heating) and DHW

1. Monobloc air-source heat pump (under "Water-based air conditioning", "Air-source heat pumps", "Compact unit, monobloc domestic heat pump system").
2. Water pipes (from "Water distribution", "Pipe").
3. Fan coils (under "Water-based air conditioning", "Radiators" and "Fan coil, 2-pipe").
4. Underfloor heating manifold (from "Water-based heating", "Emitters", "Radiant floor manifold").
5. DHW storage tank (from "Water-based air conditioning", "DHW", "Storage tank").