General   (General discussion, talk about anything.)

My eldest lives in Canada, temperatures often go down to -20 , Last year he invested in a air source heat pump system and he is so pleased, he wished he'd done in 10 years ago, It was installed and commissioned in one day, No pipes or ductings around the house, there are 2 units fixed outside, one does up and one down and the whole house will reach 20 degrees with the outside temp at -20,, It also does air conditioning in Summer,