General   (General discussion, talk about anything.)

Time will tell I suppose but a heat pump takes some beating, My Son had a heat pump fitted in his house in Canada where the temp falls from an average -5 to -20 all winter long and it copes well, It uses about the same electric as a fridge because, that's what it is, Its a fridge in reverse, When its -20 outside, their house is 20 C inside which is brilliant, After -20 it struggles so they need back up in the form of wood burners, I'd say that is impressive