Watkins IQ2020 74618

Heater Relay Board, 2 Relays, 2001-2009
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Watkins IQ2020 74618
Feel good. Live well
Heater relay circuit board 74618, used on Hot Spring, Tiger River and Caldera spas to control the spa heater on Watkins IQ2020 control systems and the Caldera Advent control systems
Additional Information

Board Model - IQ2020

Alternate Part Numbers
  • 3-60-0019
  • 77119