You can also limit the temperature to 60 degrees with such a recent boiler, but according to Vancaeyzeele you won’t make huge profits with this. “It seems to me interesting for older boilers, which always heat the radiator water to the same high temperature. Manufacturers opt for 80 degrees Celsius, because the boiler must provide sufficient comfort even on the coldest winter days. But in our country it is almost never so cold “.
–