Zodiac/Jandy LRZE/LRZM/LXi Header Gasket [Qty-16] (R0454300) impellers The M7 design also matters

The M7 design also matters because it aligns the heater with a system style many Balboa-equipped spas were originally built to use

Balboa 6-Button Serial Standard Topside Panel Overlay (10328) is built to handle one of those steps effectively

Pump baskets protect the impeller area by intercepting larger debris before it reaches the wet end

Useful when piecemeal repairs are no longer the best option

Designed for 2-speed compatible applications

Zodiac/Jandy LRZE/LRZM/LXi Header Gasket [Qty-16] (R0454300) impellers The M7 design also mattersThe Zodiac and Jandy header gasket set is designed for compatible LRZE, LRZM, and LXi heater applications where multiple header gaskets need to be replaced together. A header gasket is useful because it helps seal one of the heaters key junction areas, supporting dependable water handling and a more complete rebuild. This set is especially useful when the original gaskets are compressed, brittle, leaking, or being replaced as part of larger service