Waterway Pump Union [1-1/2" FBT x 1-1/2" FPT] (400-4230) marathonelectric Supports cleaner and more dependable

Supports cleaner and more dependable inlet assembly retention

The 010398F is a practical service part when a compatible Raypak 406A heater needs a burner tray to restore proper burner support and alignment

A thermostat helps regulate the operating temperature in a compatible heater system

defined look that can blend well with darker trim and surface accents

Waterway Pump Union [1-1/2" FBT x 1-1/2" FPT] (400-4230) marathonelectric Supports cleaner and more dependableThe Waterway 400 4230 pump union is designed for compatible pump plumbing applications using a 1 1 2 inch female buttress thread connection and a 1 1 2 inch female pipe thread outlet. This style of union is useful where the pump must remain removable for service while the downstream plumbing requires a threaded female connection rather than a slip or spigot tailpiece. That specific connection format makes this Waterway union especially practical in