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The Rheem RTG20074DN is a flame sensor for Rheem water heaters. This part detects if a flame is present and acts as a safety feature. It ensures the water heater works safely by enabling operation only when a flame is detected. If no flame is present, the sensor commands the system to turn off the gas, preventing any potential hazards.
This flame sensor is necessary for the safe operation of Rheem water heaters.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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