Zodiac Jandy LRZE/LRZM/LXi Bypass Spring (R0453900) onoffvalves or aging injector that is

or aging injector that is no longer delivering the intended air effect

Provides a complete drain-cover and frame replacement

This type of part is especially useful when future removal or inspection matters in the plumbing layout

Reference part number 210-3510G for fitment

Order by part number 474989 to help ensure the correct match

Zodiac Jandy LRZE/LRZM/LXi Bypass Spring (R0453900) onoffvalves or aging injector that isSupport proper bypass movement in compatible LRZE, LRZM, and LXi heaters with this replacement bypass spring. This spring works inside the heaters water bypass system, helping the assembly respond as flow conditions change. A weakened or corroded spring may contribute to poor bypass response, reduced heating consistency, or added stress on related heater parts. This replacement is a practical service component when rebuilding the bypass assembly or