Bookstar
2021-07-30 08:19:01
- #1
Why should this be customary and what purpose should it serve? The tank keeps the water warm quite well. Usually, you do quite well with a hot water temperature of 50 degrees. You actually don’t need more. Legionella are not an issue in a single-family house. However, after 2-3 weeks of vacation, you should heat the water once to over 60 degrees and then briefly open all the pipes.Do you have an opinion on this? It is usually customary to turn off the hot water preparation at night.