attwood gc10-e3 water heater
After several years of very hot water on both electric or gas we now have barely hot water. From reading the online manual it appears that the thermostat is fixed at factory. Can it be adjusted or rep...
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Check the rear of the water heater. It may have a mixer valve that regulates the water temp. Same thing happened to us a few years ago. I turned the adjustment knob back and forth a few times and that fixed the problem.
