76858 - Heater Relay Board – Eagle 50/60 Hz
$ 243.99
Watkins Heater Relay Board – Eagle 50/60 Hz • Part #76858
Restore heater control with confidence using the Watkins 76858 Heater Relay Board, designed for spas running the Eagle control system (Hot Spring, Caldera). It replaces older relay boards to deliver reliable switching of heater circuits under both 50 Hz and 60 Hz configurations.
