Overview Reviews Similar Products Product Description Circuit Board, Vita Spa, PG1 Graphic Rev 0 for L700C with 8-pin transformer port. If your current transformer has a 4-pin connector, you will need part 0442206 transformer adapter.PG1MP19003 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Vita Spa, Circuit Board, HR10, Duet LD15 $229.95 Quick view Vita Spa, Circuit Board, Digicronium Power II $175.95 Add to Cart Quick view Vita Spa, Circuit Board, L100/L200, 8 pin Spa link $329.95