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The RINNAI U217-449 Thermistor Stop Screw (80 4) V2532 ensures heavy-duty components remain secure and stable. This genuine OEM replacement part helps ensure the unit stays running safely and efficiently. It is suitable for Rinnai boilers and other compatible models.
Genuine OEM thermistor stop screw ensures secure and stable component fitting for Rinnai units, maintaining safety and efficiency.
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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