18418871

18418871 OP t1_j6g82aa wrote

After some troubleshooting based on the feedback here, I think the issue might be the sensor; it currently has one of these:

https://www.homedepot.com/p/Rheem-PROTECH-Natural-Gas-Combination-Control-Thermostat-Replacement-Kit-SP21062A/311525399

When I relight the pilot after draining, cleaning and refilling, cleaning the gas bracket, it comes roaring for like 30 minutes with a blue flame but then stops (pilot still lit) once the water is lukewarm, leading me to suspect the water sensor is failing and mistakenly thinking the water is hotter than it really is.

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