Waterway Pump Union [2-1/2" FBT x 2-1/2" Slip] (400-6010) leaftraps This model is especially useful

This model is especially useful when the original heater has stopped heating effectively

Matching the correct sensor helps preserve intended heater response and cleaner repair outcomes

Raypak 105A pressure switch tube

A temperature sensor is useful because it helps the heater monitor operating temperature accurately

Adds a short three foot extension for topside routing

Waterway Pump Union [2-1/2" FBT x 2-1/2" Slip] (400-6010) leaftraps This model is especially usefulThe Waterway 400 6010 pump union is designed for compatible pump plumbing applications using a 2 1 2 inch female buttress thread connection and a 2 1 2 inch slip outlet. A pump union in this size is especially useful because it creates a serviceable connection point while matching larger plumbing lines found in higher capacity systems. Using the correct Waterway union helps preserve fit and makes future maintenance more manageable, since the pump can