Lochinvar Air Pressure Switch [w/ Mounting Nuts] (100166258) lochinvar Supports cleaner replacement than sourcing

Supports cleaner replacement than sourcing parts separately

A properly selected replacement helps preserve the intended schedule behavior of the equipment instead of forcing the user to adopt a less suitable substitute

Designed for compatible Crystal Water filter systems

or no longer sealing and moving the way it should

Lochinvar Air Pressure Switch [w/ Mounting Nuts] (100166258) lochinvar Supports cleaner replacement than sourcingThe 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