Tommy Mac Discussions › Forums › Fix-it Forum: Home Improvement & Do It Yourself Repair Forum › Hot Tub Crazy
My hot tub will be working fine then all of a sudden it will go crazy. The temp will either spike so high it shuts off the high limit or it goes so low(90) you can’t use it. Any ideas?
You need an electrician. You can also try the manufacturers web site and try to identify the sensor.