Lochinvar Air Pressure Switch [w/ Mounting Nuts] (100166258) lochinvar Manufactured with materials suited for

Manufactured with materials suited for exposure to chemicals

or restoring a more uniform appearance to the overall setup

or no longer sealing and moving the way it should

Designed for compatible Crystal Water filter systems

Lochinvar Air Pressure Switch [w/ Mounting Nuts] (100166258) lochinvar Manufactured with materials suited forThe Lochinvar air pressure switch is designed for compatible 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 during operation. This replacement is especially useful when the original switch is failing, inaccurate, damaged, or no longer activating correctly. Including mounting nuts helps