New Watkins 77087 Control Board IQ2020 Pug 60HZ Model Years 2001-2009.5

New Watkins 77087 Control Board IQ2020 PUG 60HZ Model Years 2001-2009.5. Condition is New. Shipped with USPS Priority Mail. Hot Springs IQ2020 PUG Main Control Board Only, Part # 77087  Was never opened, bought a new Hot Tub!!! Used On Hot Springs, Limelight & Tiger River Hot Tubs From 2001 Thru 2009.5 Related Numbers And Info: Watkins Mfg INVENSYS Note: This IQ 2020 circuit board (motherboard) does not include the secondary heater relay board or plastic encasement.

This is the main circuit board only. Tech Tip: If Replacing a 2001 Thru 2002 motherboard please be aware you must replace thermistor and hi limit. The control thermistor and hi-limit thermistor connect directly onto this motherboard at the top edge. If your current (2001-2002) IQ 2020 control box has thermistor and hi-limit ports on the right side exterior of the control box, then you will need different thermistors. One 39530 and one 39525 in addition to this motherboard.