Knallkörper
2017-08-31 15:13:52
- #1
The topic is not quite that simple. For "standing" water, meaning when it is not used up, disinfections above 70 °C are required. The 60 °C only reduce the legionella slightly and slowly. And if my boiler is supposed to go up to 70 °C once a week, I might as well keep it at 60 °C.