Direct OEM Interchangeability: Fully compatible with part number 10M7401

if your specific application requires a free-flow gravity feed

maintaining structural integrity at the motor interface is essential for preventing premature bearing wear and cabinet resonance

making it suitable for industrial automation and 24/7 HVACR operations

making it a versatile choice for direct control of AC motors or as part of a more complex safety circuit

Lochinvar & A.O. Smith 100108826 Pressure Switch 318820-201 Direct OEM Interchangeability: Fully compatibleThe Lochinvar & A. O. Smith 100108826 Pressure Switch is a critical safety component designed for precise draft monitoring in high efficiency commercial water heaters and boilers. This SPDT (Single Pole Double Throw) pressure switch serves as a reliable interface for the control board, verifying that the inducer blower is pulling the correct static pressure before allowing the ignition sequence to proceed. Engineered as a genuine OEM replacement part,