Articles by tag "running hot"

1. 480. Support: Is it OK that my new spa motor is running hot, but does not overheat?
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   It would be absolutely OK if the shell temp measures even 160 F. These motors have been tested and certified in strict accordance to the UL and CSA requirement. What matters is the winding temperature ( not detectable to you from the outside of the motor). Thermal overload actuates based ...