![Lochinvar Air Pressure Switch [EnergyRite Heaters] (100166156) defilters The Pentair 370499Z bumper assembly](https://cdn.shopify.com/s/files/1/1751/9347/files/47-203-1155_XL.jpg?v=1777517230)
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The Pentair 370499Z bumper assembly is designed for compatible Kreepy Krauly cleaner applications where the complete bumper component needs replacement
or no longer matched to the performance expected from the supported 1
The Zodiac MX8 direction control device for side B is designed for compatible cleaner applications where the side-specific directional control component needs replacement
the larger system quickly loses normal operating performance
Lochinvar Air Pressure Switch [EnergyRite Heaters] (100166156) defilters The Pentair 370499Z bumper assemblyThe 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