Lochinvar & A.O. Smith 100208376 Switch 30067439-890 03 specifications used in various

03 specifications used in various atmospheric gas-fired boilers

While it ensures the spring provides proper force

Whether you are performing a White-Rodgers 90-382 cross reference replacement or a new system integration

Key Benefits Universal Compatibility: Optimized for Nordyne

Lochinvar & A.O. Smith 100208376 Switch 30067439-890 03 specifications used in variousThe Lochinvar & A. O. Smith 100208376 Switch is a critical safety component engineered for precision air pressure monitoring in high efficiency condensing boilers and water heaters. As an authentic OEM replacement pressure switch, this part is calibrated to a 0. 12" WC (Water Column) set point, ensuring the blower assembly maintains the necessary static pressure for safe combustion. This switch, also identified by part numbers PRS20008 and PRS20008K,