Hello!
Since our energy certificate shows 7.4 kW including hot water, I am considering which is the best air source heat pump. Idm or Knv are both available nearby, but which one is truly recommended?
Thank you
Since our energy certificate shows 7.4 kW including hot water, I am considering which is the best air source heat pump. Idm or Knv are both available nearby, but which one is truly recommended?
Thank you