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New hot tub owner and need help. Thanks everyone!
Have a propane Pentair Max e therm 400 and it’s giving me issues now. The heater will turn on and heat up for about 1 minute or 2 and then will shut down and the fenwal will flash once showing a air fault. I’ve replaced the water pressure switch, thermo regulator, hi limit, and thermistor. The...- Bertrand850
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- Replies: 3
- Forum: Everything Else
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Pentair heater turned on for a minute and shuts down
Have a propane Pentair Max e therm 400 and it’s giving me issues now. The heater will turn on and heat up for about 1 minute or 2 and then will shut down and the fenwal will flash once showing a air fault. I’ve replaced the water pressure switch, thermo regulator, hi limit, and thermistor. The...- Bertrand850
- Thread
- h400 pentair wont stay on
- Replies: 6
- Forum: Everything Else