Just commenting to say you cannot simply lower the water temperature. If you go too low there is a risk of legionella and nobody wants that. So please, before you lower your water temperature, do some research.
I believe 60 degrees is basically the lowest you can go safely. Different sources seem to indicate that.
Just commenting to say you cannot simply lower the water temperature. If you go too low there is a risk of legionella and nobody wants that. So please, before you lower your water temperature, do some research.
I believe 60 degrees is basically the lowest you can go safely. Different sources seem to indicate that.
What about on demand heaters?