2 ms·
Drilled water heat pumps cost far more than you save to install. Air exchange heat pumps don't work in cold weather (that is, cold where I live, ymmv).
by zdragnar 4y ago
Drilled water heat pumps cost far more than you save to install. Air exchange heat pumps don't work in cold weather (that is, cold where I live, ymmv).
- dzhiurgis 4y agoThey work well enough up to -20C or so. Thats the climate we get here (and occasionally worse) and gov subsidises replacement of pellet stoves (which cost similarly to heat pumps anyway) with heat pumps. You just have to be ok to either rough it out or turn on expensive resistive heating few days per year.