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Its compact footprint facilitates easier HVAC gas valve installation in tight furnace cabinets
For multi-fan banks
Using it in an R-22 system will result in improper metering and potential system damage
Includes Well and Knob
Lochinvar & A.O. Smith 100111057 Switch 30067439-890 Its compact footprint facilitates easierThe 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
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