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Watkins IQ 2020 Pool Spa Control Circuit Board System - Part # 71485
Watkins IQ 2020 Pool Spa Control Circuit Board System - Part # 71485

Watkins IQ 2020 Pool Spa Control Circuit Board System - Part # 71485

$ 171.6

Availability: 51 in stock
  • Brand: Watkins
  • Type: Control Circuit Board
  • Compatible Brand: For Hot Spring Spas
  • MPN: 71485, 39188
  • Condition: Just took it out of my Hot Springs spa which had sprung a leak. Working fine.

    Description

    I just removed this from my Hot Springs Sovereign II hot tub, circa 2003 -- the spa had sprung a leak. Unsure of the part number; the wiring diagram says 39188, but I think that 71485 is more likely. Should also fit Tiger River spas of the same vintage.
    Around 15 years ago I replaced one of the circuit boards (I think it was the one on the left, to which the power connects). It had fried, which was apparently a known problem with the original boards. Anyway, it has worked fine ever since. I use it in 120V mode; the heater and the jet pump don't run at the same time. I cannot test it in 240V mode.
    Questions welcome.