Integrated Control Board for Hayward FD Heaters. It is compatible with Hayward Universal LOx Heater Models. If your heater is showing an error code of CE or HF, it is most likely that a new Integrated circuit board is required. Most homeowners can replace this circuit board themselves.
The Hayward Universal H-Series Natural Gas Pool and Spa Heater provides quiet, efficient heating for your pool or spa. Combining advanced technology with universal-fit flexibility, the Hayward H-Series is perfect for new or existing pool and spa systems, delivering state-of-the-industry performance.