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High-Grade Construction: Built to withstand the constant thermal cycling typical of high-efficiency gas furnaces and electric air handlers
Can I use an auto-reset switch in place of a manual reset switch
Featuring a Lead Free copper silicon alloy body
Does this model require a vent line to the atmosphere
25 thread size simplifies installation into existing 14mm ports without the need for adapters or specialized tooling
Lochinvar & A.O. Smith 100208399 Pressure Switch Els PW 17895 High-Grade Construction: Built to withstandProfessional 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.
