Hi all,
Turns out one of my neighbours has the same econdan heatpump as me. However he is getting much worse efficiency. Annual COP of 2.2 vs mine of 3.0. I checked all the simple settings and it all looks fine. The only difference is that he has underfloor heating, where as I have radiators. Wondering if anyone know is there is a different setting for underfloor heating?
many thanks
James