United Spas 4.0kW Low Flow C5 Heater [3/4" B x 3/4" B] (LFC5) vacalert The ECX13S is a practical

The ECX13S is a practical service part when a compatible Hayward valve setup needs a connector to restore dependable installation performance

Useful when the original tubes are damaged or missing

and this GLI Pool Hurricane version uses the 99-55-4395007 reference

Helps restore a more predictable and reliable heating experience

United Spas 4.0kW Low Flow C5 Heater [3/4" B x 3/4" B] (LFC5) vacalert The ECX13S is a practicalThe United Spas Heater [Low Flow C5 4. 0kW 3 4" B] is a replacement spa heater designed for compatible United Spas equipment. It supports reliable water heating in spa systems where the original heater has failed, corroded, or is no longer maintaining proper temperature performance. Before installation, verify the voltage, kilowatt rating, plumbing size, flow style, and connection layout against the existing heater assembly. Matching these details