RINNAI TEST PORT SET SCREW | AU39-965X01

The RINNAI TEST PORT SET SCREW (Part Number: AU39-965X01) is a crucial component for your RIN Water Heater, ensuring precise testing and maintenance. Compatible with various RIN models, including RIN2000 and RIN4000, this set screw guarantees a secure fit to support optimal performance. With easy installation that can be done in under 10 minutes using common tools, this screw keeps your water heater running smoothly.

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