2017 Jacuzzi J355 console has a temp reading 4 degrees low.

[mystrwizard]

We had the hot tub set at 98 and still felt the water was overly warm, so I just tested it with a high quality digital meat thermometer and two multimeters with temp prob and all three are reading 102.6 degrees. wondering if there is an adjustment to calibrate the temperature sensor or does something need replaced.

Much thanks!

Jim

 

[RDspaguy]

Probably a faulty temp sensor, but could be a board. Should still be under warranty.