Ideal for careful pool equipment rebuilds, Zodiac Jandy Laars Lite/Lite2 125 Top Filler (R0343701) is a replacement heater parts component for Laars Lite and Lite2 heater applications. It is used for closing and finishing the upper heater cabinet area, and it helps restore the proper exterior fit after heater panel service. For Laars legacy heaters, a precise replacement can make the difference between a clean repair and repeated adjustments to aged panels, fittings, safeties, or burner-area parts. This listing is written for shoppers comparing Zodiac, Jandy, and Laars replacement parts by product name, equipment family, and manufacturer part number. Using the correct replacement helps protect the larger equipment investment and can reduce repeat service calls caused by poor fit, mismatched hardware, or improvised field repairs.
