Thread
:
Electric water heater: OK to turn it off?
View Single Post
08-01-2022, 02:26 PM
#
15
John Mercier
Senior Member
Join Date: Jun 2021
Posts: 2,983
Thanks: 2
Thanked 529 Times in 435 Posts
You would a need a 140F temperature.
https://www.cdc.gov/legionella/wmp/c...r-systems.html
John Mercier
View Public Profile
Find More Posts by John Mercier
View User's Ads