The Watkins PCB 74618 is an essential part of any Hot Spring, Tiger River, or Caldera spa. It is used with the IQ2020 and Caldera Advent control systems to ensure proper temperature regulation for your spa. This board is simple and easy to install, saving you time and effort when replacing it. Built from high-quality materials, this heater relay circuit board will provide your spa with long-lasting and reliable service.
- Board Model - IQ2020
- Spa Brands - Hot Springs
- Easy to install
- Made from high-quality material
Fitment guidelines:
For use 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:
Alternate Part Numbers - 3-60-0019, 77119