Hayward Bezel and Keypad Assembly Kit for Universal H-Series Low NOx Pool Heaters | FDXLBKP1930 Ladder Parts A basket more than half

A basket more than half full of debris restricts flow to the pump and can cause the pump to run dry

allowing a portion of the water supply to bypass the heat exchanger under certain flow or pressure conditions

particularly in pools with light-coloured plaster or pebble finishes

Adjust chlorine residual to 1 - 4 ppm

or if being used during start-up of a new plaster pool

Hayward Bezel and Keypad Assembly Kit for Universal H-Series Low NOx Pool Heaters | FDXLBKP1930 Ladder Parts A basket more than halfThe Hayward Bezel and Keypad Assembly Kit (FDXLBKP1930) is the OEM replacement control interface assembly for Hayward Universal H Series Low NOx pool heaters. IMPORTANT: PROFESSIONAL INSTALLATION REQUIRED Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. This kit restores the heater's front panel control interface, replacing the bezel surround and keypad assembly as a matched set. The