Lochinvar & A.O. Smith 100208399 Pressure Switch Els PW 17895 While optimized for York

While optimized for York

Can I use an adjustable universal switch instead

What is the primary advantage of the HC medium temperature charge

Direct OEM Fit: Guaranteed mechanical and electrical compatibility with York

or humidity in HVACR systems

Lochinvar & A.O. Smith 100208399 Pressure Switch Els PW 17895 While optimized for YorkProfessional grade Lochinvar & A. O. Smith 100208399 Pressure Switch is a critical safety component designed for high efficiency boilers and water heaters. As a low air pressure switch, it monitors the differential pressure within the combustion chamber to ensure the blower is moving sufficient air for safe ignition and sustained combustion. This OEM part is a direct replacement for PRS2434 and PRS2434K, as well as legacy part number 100166179.