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The RHEEM RTG20239AK is a program chip intended for use with LP systems. This component offers specific programming instructions essential for the operation of LP systems. It is crucial for ensuring compatibility and performance in applications involving liquid propane.
This program chip is designed to enhance the functionality of Rheem LP 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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