Topic 03 · 21 min

The heat pump and its parts

Know every component of an air-to-water system, what it does, where it goes and why it is there.

1. 1The system at a glance3 min · 3 questions · What actually gets installed?
2. 2Inside the outdoor unit3 min · 3 questions · What's behind the grille?
3. 3The indoor components4 min · 3 questions · Why is there so much in the airing cupboard?
4. 4Radiators, underfloor and fan coils4 min · 2 questions · asks 1 about your home · How does the heat get into the room?
5. 5Pipework and insulation4 min · 3 questions · asks 1 about your home · Why does the pipe size matter?
6. Learning checkOpens after the 5 remaining lessons · 80% to pass · credits £10+£10