Waterway Union Assembly [2" Slip x 2" Slip] (400-5050) skimmers A properly matched heater assembly

A properly matched heater assembly should feel like it belongs in the spa

supporting easier basket cleanout and cleaner equipment operation

performance tends to feel more even from seat to seat

Improves system confidence and long-term service support

Waterway Union Assembly [2" Slip x 2" Slip] (400-5050) skimmers A properly matched heater assemblyThe Waterway 400 5050 union assembly is designed for compatible plumbing applications using a 2 inch slip by 2 inch slip configuration. A union like this is useful where the line needs to remain removable for service while still maintaining a clean rigid plumbing layout on both sides of the connection. In larger pool and spa plumbing systems, having the right Waterway union in place can make future equipment work much easier by eliminating the need to