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United Kingdom, Belfast
1 Level
716 Review
35 Karma

Review on Atwood 91447 Heater Thermostat Assembly by Srivatsan Oling

Revainrating 5 out of 5

This kit fixed my water heater and how to tell what is ECO or thermostat.

My water heater board has a green LED that does not light and gas and electricity do not work when on. Just before it stopped working I had to wiggle the thermal switch to get it to work, but that only worked twice, after which the light never came on again when the heater stopped working. This kit included instructions for replacing the thermostat and ECO (emergency switch). However, it was not specified which part was which. The temperature is displayed on the thermostat and ECO in degrees Celsius. The thermostat says 60 C (i.e. 140 degrees Fahrenheit), this is the thermostat that is on the right side of the unit. The other part is ECO and is printed at 82 C (about 180 degrees Fahrenheit). Once I installed it and connected the wires, the gas and electricity worked as before. Now I'm happy camping again. My water heater is an Atwood GCH10-4EF. If you found this review helpful, please vote yes or ask a question for further assistance.

Pros
  • Excellent design
Cons
  • Retrofittable