Heat-pump water heaters are a winner for the climate — and your wallet
redcalcium @ redcalcium @lemmy.institute Posts 22Comments 2,032Joined 2 yr. ago

redcalcium @ redcalcium @lemmy.institute
Posts
22
Comments
2,032
Joined
2 yr. ago
My concern is legionella. If you don't get enough sun and the water temperature stay at ~45°C for extended amount of time, isn't the water tank became an ideal breeding ground for legionella?