amber044 Posted May 11, 2008 Report Share Posted May 11, 2008 My sundance spa was hot and now is luke warm...about 92.. the heater is new in the last few months,, any suggestions???? Quote Link to comment Share on other sites More sharing options...
amber044 Posted May 14, 2008 Author Report Share Posted May 14, 2008 My sundance spa was hot and now is luke warm...about 92.. the heater is new in the last few months,, any suggestions???? Thanks so much for everyone's advice!! guess what it was a thermostat! Quote Link to comment Share on other sites More sharing options...
JOSH D Posted May 15, 2008 Report Share Posted May 15, 2008 My sundance spa was hot and now is luke warm...about 92.. the heater is new in the last few months,, any suggestions???? if the main circulation pump is blocked and the filters are not clean the you should see a low flo or in your case a lowered temp. break the unions apart at the pump and see if the impeller is blocked or impedded. always close the slice valves 1st and shut system off (electricaly) or the obvious would to be to set the spa side control up to 104 degrees. the low speed side of the pump will bring the temp down lower after (non-use) often resetting the control to max ie 104 will correct this issue. If that does not solve the issue then check the temp sensor in the well. use a hand held themostat to very degree. josh d lead tech Quote Link to comment Share on other sites More sharing options...
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