★★★★★ 5
Well worth the price.
Great fit and quality feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 3, 2025
Hayward HPX51100122201 HeatPro and Summit Heat Pump Control Board Retrofit Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Hayward HPX51100122201 HeatPro and Summit Heat Pump Control Board Retrofit KitHayward HPX51100122201 HeatPro and Summit Heat Pump Control Board Retrofit Kit Bring the brain of your heat pump back. Authorized Hayward DealerFree ShippingGenuine OEM BoardReplaces SMX306000016 The Hayward HPX51100122201 Heat Pump Control Board Retrofit Kit (PST HPX51100122201) is the genuine Hayward OEM replacement brain for HeatPro, Summit, HeatMaster, EnergyTherm, and EasyTemp pool heat pumps. You get the updated electronic control board assembly
Quick Dispatch:
Your Hayward HPX51100122201 HeatPro and Summit Heat Pump Control Board Retrofit Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Hayward HPX51100122201 HeatPro and Summit Heat Pump Control Board Retrofit Kit ships.
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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
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