Feature●Replacement D/V transformer●Fit Hayward H Series Millivolt Heater Model H1501, H150p1, H2001, H200p1, H2501, H250p1●Also compatible with Hayward H series pool heater models h100id1, h100idp1●Also fits H-series electronic ED2 style, CZ and HM2 models●57.5 lbsDescription
Replacement D/V Transformer Fit Hayard H Series Millivolt Heater Models H1501, H150p1, H2001, H200p1, H2501, H250p1 and H250p1 and H100idp1 and H250p1 and HHH100 and H-Series Electronic ED2 models 57. Weighs 5 lbs."