Lochinvar & A.O. Smith 100108826 Pressure Switch R-22 this 3/4 HP condenser fan

this 3/4 HP condenser fan motor provides the necessary torque to drive large-diameter fan blades in high-static environments

It manages time-and-temperature defrost logic to prevent evaporator coil icing

Built for rigorous field use

If the inducer runs but the ignition sequence doesn't initiate

Enables seamless rotary to linear conversion for diverse valve and damper applications

Lochinvar & A.O. Smith 100108826 Pressure Switch R-22 this 3/4 HP condenser fanThe 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,