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The Ruud 42-101233-81 is a pressure switch for Rheem and Ruud models. It is compatible with heat capacity models in various series, including UGLH, RGLH, UGLN, and more. This part is a genuine OEM replacement.
This pressure switch ensures proper functioning of heating units while providing essential components for installation.
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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