Lochinvar & A.O. Smith 100111057 Switch 30067439-890 Can I use this switch

Can I use this switch for different setpoints

For multi-fan banks

Key Benefits OEM Compatibility: Precision-engineered as a direct replacement for 89M7601 and 100335-08 in Lennox residential and light commercial platforms

Resilient Design: Specifically manufactured to maintain structural and electrical integrity in harsh outdoor environments

Lochinvar & A.O. Smith 100111057 Switch 30067439-890 Can I use this switchThe Lochinvar & A. O. Smith 100111057 Blocked Inlet Switch is a critical safety component designed for high efficiency commercial water heaters and boilers, including the Cyclone Xi BTH and Shield series. This normally closed (NC) pressure switch monitors the combustion air intake, ensuring the blower assembly receives adequate airflow for safe operation. Engineered with a dedicated 0. 85" W. C. trip point, it immediately breaks the safety circuit if