Hayward Control Board Kit, for HPC1 | HPX26023631 Cal Spas Anchors must be set securely

Anchors must be set securely to handle increased span tension

they deliver parts that align with professional expectations

and sunshine are kept out

Replacing the spring filter kit restores proper internal filtration performance

Hayward Control Board Kit, for HPC1 | HPX26023631 Cal Spas Anchors must be set securelyWhat This Part Is Used For The Hayward HPX26023631 Control Board Kit HPC1 is a replacement control kit for compatible Hayward heater systems. It manages ignition, temperature regulation, and system safety functions. Why This Part Matters A failed control board can result in no heat, display errors, or inconsistent operation. Restoring proper control logic is essential for reliable heater startup and cycling. Replacing the board kit resolves many