Lochinvar Air Pressure Switch [EnergyRite Heaters] (100166156) vinyltubing this venturi inlet fitting helps

this venturi inlet fitting helps support dependable water circulation and a cleaner finished appearance

this full DE grid helps restore dependable filtration support and contributes to better overall system operation

A properly selected gauge helps support clearer system reading and contributes to more dependable vacuum monitoring

3/4 inch male pipe thread connection

Clamping components are essential for maintaining secure connections within cleaning system assemblies

Lochinvar Air Pressure Switch [EnergyRite Heaters] (100166156) vinyltubing this venturi inlet fitting helpsThe Lochinvar air pressure switch is designed for compatible EnergyRite heater applications where pressure based airflow monitoring is needed. An air pressure switch is useful because it helps verify proper operating conditions, supporting safer and more dependable heater performance. This replacement is especially useful when the original switch is failing, inaccurate, damaged, or no longer activating correctly. Replacing the switch can help restore