Lochinvar & A.O. Smith 100208398 Pressure Switch 30067439-890 offering improved junction box access

offering improved junction box access and modern insulation standards while maintaining the same physical footprint

this replacement reservoir lid maintains the structural integrity of the water tank system

The York S1-024-26089-000 Draft Motor Time Delay Relay is a critical OEM replacement part engineered to manage the ignition sequence and post-purge cycles of the combustion blower

making it suitable for high-heat aftercooler applications

In most industrial applications

Lochinvar & A.O. Smith 100208398 Pressure Switch 30067439-890 offering improved junction box accessThe Lochinvar & A. O. Smith 100208398 Pressure Switch is a critical OEM safety component engineered for high efficiency boilers and commercial water heaters. Calibrated to a precise 7. 05" WC (Water Column) trip point, this switch ensures the combustion blower is generating the necessary static pressure to safely vent flue gases before the ignition sequence begins. It serves as a direct, drop in replacement for legacy part numbers PRS2432 and