Jacuzzi HN250C/400C PCB (726142) is a replacement service part for replacement printed circuit board for compatible Jacuzzi HN250C and HN400C heater models. This component helps restore the fit, function, or control expected from the original Jacuzzi Whirlpool Bath equipment when the installed part is worn, damaged, missing, or no longer operating correctly.Use this part when the original board has failed or has been diagnosed as the cause of control or ignition issues. Confirm heater model, board revision, wiring, and service requirements before installation. For best results, compare the existing component, equipment model, and installation requirements before ordering or beginning repair work. Replacement part for compatible Jacuzzi Whirlpool Bath equipment Designed for the listed model or application shown in the product title Useful for repair, rebuild, or routine service work Helps restore proper fit, operation, or equipment appearance Verify part number 726142 before purchase
