Bookstar
2020-09-15 07:47:13
- #1
According to common forums, a well-adjusted heat pump needs about 2 to 3 kWh per day for hot water. About 1000 kWh per year. Heating about 1500 to 2000. In total, best case 2500 kWh, at a minimum electricity price of 21 cents you end up with 40 to 45 euros total. But this is all in the ideal range. I say 95% of installed heat pumps will never achieve these values.