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The Rheem 47-21663-07 is an auto reset limit switch designed for specific Rheem equipment. This part is essential for maintaining safe operational temperatures. It resets automatically once the temperature falls within the safe range of one hundred to one hundred thirty degrees Fahrenheit.
This auto reset limit switch is crucial for ensuring equipment runs within safe temperature limits, preventing overheating and damage.
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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