you should look at the TE-6001-2 housing which includes the necessary weatherproofing and conduit threading

Built for reliable switching in air conditioning and refrigeration systems

Designed as a reliable SPST open low switch

Common indicators include visible water leakage around the inducer area

For technicians retrofitting older pneumatic systems or maintaining existing hydronic loops

Lochinvar & A.O. Smith 100146322 Gasket 326058-758 you should look at theThe Lochinvar & A. O. Smith 100146322 Gasket is a critical OEM replacement part designed for high performance combustion sealing in industrial and commercial heating systems. Engineered to withstand the rigorous thermal cycling of high efficiency boilers and water heaters, this industrial grade gasket ensures a gas tight seal between critical heat exchanger components or burner assemblies. Maintaining structural integrity under high operating