Air source heat pumps in France: Aerothermie - Pompe a chaleur

I've just been out shopping after many hours of research into this type of heating system and have come back with two air heat pumps from Bricodepot for under 600€

I've pulled together a little more information about how they work here: Air source heat pumps in France: Aerothermie - Pompe a chaleur

I'm looking forward to fitting them but it's going to have to wait until after next weekend! I'll let you know how it goes!