UNION NUTS -SET OF 2- | HAXNUT1930 12V Pentair White Pool Lights The Union Kit (357603) is

The Union Kit (357603) is a critical replacement part for ensuring seamless integration with your existing pool plumbing system

Restores optimal water circulation and hydraulic performance

Designed for use with Hayward FD Series Pool and Spa Heaters

When used with digital input or RS-485 automation wiring kits

Large locking tab ensures secure engagement with Gamma 4 collars

UNION NUTS -SET OF 2- | HAXNUT1930 12V Pentair White Pool Lights The Union Kit (357603) isUNION NUTS SET OF 2 HAXNUT1930 Hayward HAXNUT1930 is a set of two union nuts, designed for use with Hayward H Series pool and spa heaters. The nuts secure the union connections between the heater and the pools plumbing, ensuring a tight and leak free seal. Secure Connections: The union nuts fasten the heater to the pool's inlet and outlet plumbing lines, providing a strong connection. Leak Prevention: They ensure a watertight seal, preventing water