Used in the following models: CS 475, CW 475, CS 570, CW 570, CS 665, CW 665, CS 760, CW 760, CS 855, CW 855, CS 940, CW 940, CS 1120, CW 1120, CS 1210, CW 1210, CS 1350, CW 1350, CS 1540, CW 1540, CS 1700, CW 1700, CS 2000, CW 2000, CS 2310, CW 2310, CS 3080, CW 3080, CS 2620, CW 2620, CS 985, CW 985, CS 1255, CW 1255, CS 1435, CW 1435, CS 1795, CW 1795, CS 2065, CW 2065, CS 495, CW 495, CS 645, CW 645, CS 745, CW 745, 501, 991, 1801, 651, 1261, 2071, 751, 1441, 991, 1261, 1441, 1801, 2071, CW 497, CW 647, CW 747, RW 90, RW 135, RW 180, RW 225, RW 270, RW 315, RW 360, EP 150, EP 200, EP 250, EP 300, EW 150, EW 200, EW 250, EW 300, RW 399, RW 500, CW 1256, CW 1436, CW 1796, CW 2066, CW 986, CW 987, Copper Fin 495-2067, CW 1257, CW 1437, CW 1797, CW 2067, IB 1500, IW 1500, IB 1700, IW 1700, IB 2000, IW 2000, Pool Heater Parts