No Hot Water
https://i.imgur.com/bQulQ6Z.jpg This is our water heater in our camper. We're not getting any hot water out of it whatsoever. The "Water Heater" switch on the switchboard lights up, so it seems t...
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As a quick check, try unplugging the 4-wire connector from the control module and reconnecting it 2-3 times. It doesn't take much corrosion on the pins to interrupt the power.
