john l Posted January 26, 2019 Report Share Posted January 26, 2019 I replaced my heater relay have power coming in but still no power to heater Quote Link to comment Share on other sites More sharing options...
amhottubrepair Posted January 29, 2019 Report Share Posted January 29, 2019 Need more information, but make sure you check the connections on the relay. Make sure everything is properly connected, sometimes the mechanisms can be tricky. Occasionally they send bad relay boards from the factory. Do you have a multimeter? Test to see if you are getting power coming from the board to the heater relay. If so, you either connected the heater relay improperly or you have a bad auxiliary board. If you are not getting power from your main board to the heater board, then perhaps you have a bad circuit board. Again, I can't really properly answer without more information or perhaps pictures. Regards, AM Quote Link to comment Share on other sites More sharing options...
AlexisJack Posted January 29, 2019 Report Share Posted January 29, 2019 It happened to me before I just checked if the its properly connected and I also checked the main breaker. Quote Link to comment Share on other sites More sharing options...
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