A good friend of mine installed a condensing boiler and a heat pump hot water heater as opposed to a combination condensing boiler, on-demand hot water system. I have the latter.
His only complaint is he does run out of hot water (60 gals) and it takes time to heat the water back up. This never happens to me. He regrets listening to his plumber and wishes he had taken an energy engineer's advice.
__________________
Someday may never be an actual day.
|