Toggle switch replacement * Fits Zodiac Jandy Series 1 EPC, EPS, EPG, EPM and Series 2 ESG pool heater models 125, 175, 250, 325, 400 * Also fits Zodiac Jandy XE EG pool heater models 125, 175, 250, 325, 400 * Compatible with Zodiac Jandy XE Series ES, ES II, EC pool heater models 125, 175, 250, 325, 400 * Also compatible with Zodiac Jandy Mark V DR Series pool heater