Ultradad
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Posts posted by Ultradad
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Just moved into a new house. We have the spa in the back yard. I filled it up and turned on the power and nothing happens. Has a sensor b fault. Tested both heaters sensors A and B. Both have 51.7 ohms. Swapped sensors and still the same fault code when turning on. Maybe he needs a new circuit board? Any other diagnostic tips I can test?
Sensor b fault Clearwater spa/balboa
in Portable Hot Tubs & Spas
Posted
Thank you!!