Lochinvar & A.O. Smith 100166258 Pressure Switch Els PW 17895 Its compact design allows for

Its compact design allows for seamless integration into existing liquid or suction lines

This is a complete pilot burner assembly designed to be compatible with standard York pilot tubing and orifices

For end-switch models

Cross-reference your cabinet data plate with the 1439389S part number to ensure proper clearance

supporting Delay on Make

Lochinvar & A.O. Smith 100166258 Pressure Switch Els PW 17895 Its compact design allows forThe Lochinvar & A. O. Smith 100166258 Pressure Switch is a critical safety component designed for precise combustion air monitoring in high efficiency systems. This 1. 35"wc SPDT Pressure Switch functions as a pneumatic prover, ensuring the inducer fan generates sufficient static pressure before allowing the ignition sequence to proceed. As the verified OEM replacement for PRS3428 and PRS2428, this part maintains the original equipments narrow