Lochinvar & A.O. Smith 100109925 Switch 321142-301 800 in-lbs rating to sustain

800 in-lbs rating to sustain heavy-duty HVACR motor starts

OEM Standards: Guaranteed to meet Trane factory specifications for fitment and electrical load handling

Multi-App Versatility: Rated for natural gas

allowing for a multipoise furnace or cooling coil to be converted for horizontal left or right air supply applications

Always verify your specific wiring diagram before installation

Lochinvar & A.O. Smith 100109925 Switch 321142-301 800 in-lbs rating to sustainThe Lochinvar & A. O. Smith 100109925 Blocked Inlet Switch is a critical safety component designed for high efficiency gas fired boilers and commercial water heaters. This normally closed (NC) pressure switch is calibrated to a 1. 0 inch water column set point, ensuring the combustion blower maintains proper airflow for safe ignition. If the intake system encounters excessive static pressure due to blocked air intake pipes, debris in the mesh screen,