Low Heat On Tiger River Spa

[lexconn]

I have a Tiger River spa...Bengal model....usually keep water around 103 degrees but water will now only heat up to about 96 degrees...the temperature continues to drop over time and will not heat up....circut breakers are not tripping and tried emptying and re-filling in case of air bubble...is it my heating element or something else?

[Dan.The.Spa.Man]

I have a Tiger River spa...Bengal model....usually keep water around 103 degrees but water will now only heat up to about 96 degrees...the temperature continues to drop over time and will not heat up....circut breakers are not tripping and tried emptying and re-filling in case of air bubble...is it my heating element or something else?

What year is the spa or what is the model number?

My guess would be the heater or the heater board. You would need to access the main control box and test voltages and continuity on the relay and heater.

[lexconn]

I have a Tiger River spa...Bengal model....usually keep water around 103 degrees but water will now only heat up to about 96 degrees...the temperature continues to drop over time and will not heat up....circut breakers are not tripping and tried emptying and re-filling in case of air bubble...is it my heating element or something else?

What year is the spa or what is the model number?

My guess would be the heater or the heater board. You would need to access the main control box and test voltages and continuity on the relay and heater.

[lexconn]

year is 2004...have been researching and looks like have to replace entire heater if that's the problem

[Dan.The.Spa.Man]

year is 2004...have been researching and looks like have to replace entire heater if that's the problem

Since it's a 2004, I would look towards the heater relay board in the control box before the heater. Do you have access to a multimeter?