What to do if my Shott BP-35WS-B is running but the water is not heating?
- EEdward MorrowAug 20, 2025
If your Shott Heat Pump is running, but the water isn't heating, first ensure that air exits the front part of the heat pump. Also, consider that if the heat pump was just installed, it may require 24 to 48 hours to reach the set temperature. If the pool water has significantly cooled since the last use, it could take 24 to 36 hours to reach the desired temperature.


