/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
Best in 7 days
home
>
Watkins 76836 Hot Spring & Limelight Spas IQ2020 Control Box & PCB & Firmware Update
>
Watkins 76836 Hot Spring & Limelight Spas IQ2020 Control Box & PCB & Firmware Update
download picture
description
Watkins 76836 Hot Spring & Limelight Spas IQ2020 Control Box & PCB & Firmware UpdateWatkins 76836 IQ2020 Control Box, PCB & Firmware Update Kit Complete OEM Replacement for Hot Spring, Limelight & Tiger River Spas OEM Part #: 76836 Compatible with select Hot Spring Highlife, Limelight, and Tiger River spa models from 20012009. 5, as well as some later models. Always confirm fit using your spas serial number. Direct replacement for outdated IQ2020 control boxes and boards, delivering updated firmware and dependable electronic spa
Shopping security
product description
Why choose thelockerguy wholesale?
🛠️ Watkins 76836 IQ2020 Control Box, PCB & Firmware Update Kit
Complete OEM Replacement for Hot Spring, Limelight & Tiger River Spas
Contact us with your spa’s serial number for expert compatibility confirmation.
Trust Premier Pool & Spa for genuine Watkins replacement electronics, ensuring long-lasting performance for your Hot Spring or Limelight spa.
Complete OEM Replacement for Hot Spring, Limelight & Tiger River Spas
- OEM Part #: 76836
- Compatible with select Hot Spring Highlife, Limelight, and Tiger River spa models from 2001–2009.5, as well as some later models. Always confirm fit using your spa’s serial number.
- Direct replacement for outdated IQ2020 control boxes and boards, delivering updated firmware and dependable electronic spa control.
- Replaces part numbers: 76836, 73223, 74959. For additional compatibility, check official manufacturer resources.
- Kit Includes: IQ2020 Control Box with updated firmware, main circuit board (PCB), and all necessary wiring harnesses.
- Restores proper heating, pump operation, and user control—resolves issues caused by failed or obsolete circuit boards.
- Disconnect spa power before installation for safety.
- Mount the control box inside the equipment compartment and connect wiring according to included instructions.
- Designed for installation by experienced spa owners or professional technicians.
- Refer to included instructions and your spa owner’s manual for step-by-step setup.
- Ensures safe, reliable spa performance
- Updated firmware for improved compatibility and operation
- OEM quality—meets original factory standards
- Reduces downtime and keeps your spa running smoothly
Contact us with your spa’s serial number for expert compatibility confirmation.
Trust Premier Pool & Spa for genuine Watkins replacement electronics, ensuring long-lasting performance for your Hot Spring or Limelight spa.
Watkins 76836 Hot Spring & Limelight Spas IQ2020 Control Box & PCB & Firmware Update
Item no
:
90469266603
US$ 472.50
Pay in 4 interest-free payments of $118.12 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Please add the products
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
recommand products
![Quadra (180G Ruby Red Marble In Gatefold / 40Th Anniversary Edition) [2LP]](https://cdn.shopify.com/s/files/1/0654/3523/8633/files/sepultura-quadra-180g-ruby-red-marble-in-gatefold-40th-anniversary-edition-2lp_F5LI3.jpg?v=1770141717)
![Symphonic Live [Limited Edition 180G 4LP] [Half-Speed]](https://cdn.shopify.com/s/files/1/0654/3523/8633/files/yes-symphonic-live-limited-edition-180g-4lp-half-speed_jlowH.jpg?v=1770141838)