Hayward GLX-XFMR Transformer Replacement for Select Hayward Goldline Salt Chlorine Generators Transformer replacement Fits hayward goldline aqua logic automation and chlorination models aql-ps-4, aql-ps-8-v, aql-ps-8 aql-ps-16-v, aql-ps-16 Also fits hayward goldline aqua rite and aqua trol salt chlorine generator models aqr, aq-trol-rj, aq-trol-rj-tl, aq-trol-hp, aq-trol-hp-tl Weight 56 pounds