Recent content by jewittma

It reached temp without the thermal regulator in so I believe that must be the issue. I have the new part coming in and will replace it when it does, but it does appear the HLS was accurately reading due to the thermal regulator being nonfunctional. Thank you for the advice.

I removed the thermal regulator and ran it under hot water and it doesn’t appear to be functioning. I have the heater running without it now to see if it reaches 96 or throws the high limit again once it gets over 90 degrees. I have a new thermal regulator coming in on Saturday so hopefully...

Looking for guidance and advice for an issue I’m having with my Pentair Mastertemp 400 gas heater. We keep the heater at 68 through winter and raise the temp when we want to use it as a “hot pool”. Turned the temp to 80 two days ago to get it closer to our desired temp for Christmas Eve. On...