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25 thread size simplifies installation into existing 14mm ports without the need for adapters or specialized tooling
It is functionally identical to and replaces the Lennox 45H7001
Its compact design ensures a clean fit within crowded electrical control panels without sacrificing thermal dissipation or electrical integrity
provided the pilot burner assembly accepts a standard snap-fit probe
the T-4000-3144 is strictly for vertical mounted thermostats
Lochinvar & A.O. Smith 100208399 Pressure Switch Els PW 17895 25 thread size simplifies installationProfessional 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.
US$ 98.95
US$ 89.99
US$ 109.99
