Lochinvar & A.O. Smith 100166057 Pressure Switch 323080-701 allowing for tool-free actuator removal

allowing for tool-free actuator removal and simplified maintenance

rapid cycling

How do I know if my collection cells need replacement

maintaining the factory-specified performance curves required for optimal system efficiency and heat exchange

allowing for simplified setup without specialized tools

Lochinvar & A.O. Smith 100166057 Pressure Switch 323080-701 allowing for tool-free actuator removalAs a seasoned technician, you know that a failing Lochinvar & A. O. Smith 100166057 Pressure Switch is often the silent culprit behind "no ignition" service calls. This OEM replacement air pressure switch is a critical safety component designed to verify proper inducer motor operation and flue venting before allowing the ignition sequence to proceed. Engineered for high recovery commercial water heaters and boilers, it features a precise 0. 95" WC