Waterway Cartridge Mounting Assembly [1 1/2" NPT] (400-9120) wyes or is no longer driving

or is no longer driving the connected component reliably

That helps support better maintenance decisions without requiring more complex test procedures

Designed for natural-gas low NOx R185A applications

and this Filbur FC-0705 cartridge is designed for C-7603 and PBH12

A properly selected capacitor helps restore intended startup assistance and contributes to smoother motor operation

Waterway Cartridge Mounting Assembly [1 1/2" NPT] (400-9120) wyes or is no longer drivingThe Waterway 400 9120 cartridge mounting assembly is designed for compatible filter applications using a 1 1 2 inch NPT connection. A mounting assembly like this is useful because it helps connect and support the cartridge related component properly within the plumbing layout, contributing to a more secure and serviceable installation. When the original mounting assembly becomes damaged or incomplete, the filter related setup can become harder to