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The Rinnai Thermistor (Outlet) Kit, MPN 104000208-K, is essential for maintaining the functionality of various Rinnai tankless water heaters including models R75, R94, V53i, and RC. This kit is designed to replace malfunctioning thermistors, ensuring proper temperature regulation and system efficiency.
The thermistor kit supports optimal operation of Rinnai 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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