Pentair Gunite Standard Body Wall Fitting [1-1/2" MPT x 1-1/2" FPT] [White] (542404) magnacraft and this Filbur FC-9430 grid

and this Filbur FC-9430 grid is designed for Pentair

or no longer keeps the heater operating within the intended range

When an overlay becomes hard to read or cosmetically worn

24 inch cable length suits shorter routing paths

One to one layout matches specific wiring needs

Pentair Gunite Standard Body Wall Fitting [1-1/2" MPT x 1-1/2" FPT] [White] (542404) magnacraft and this Filbur FC-9430 gridThe Pentair 542404 gunite standard body wall fitting is built for compatible gunite pool and spa applications using a 1 1 2 inch MPT by 1 1 2 inch FPT connection in white. A fitting like this is useful because it helps form the proper plumbing pass through at the wall while preserving a clean, compatible connection point for the installed system. It is often replaced when the original wall fitting has cracked, weathered, leaked, or been removed during