This replacement PC Board Temperature Control and Sensor Kit is designed for use with various Raypak Digital swimming pool heaters. This PC Board kit includes the Remote Control Wiring Harness, Mounting Bracket, Gasket, Screws, Washers and Instruction Sheet. This control board has the capability of an integrated ignition module, plus a 3-wire temperature sensor. Fits Raypak Heater Models: R185A, R265A, R335A, R405A, R185B, R265B, R335B, R405B, 206A, 266A, 336A, 406A, 207A, 267A, 337A, 407A, and RP2100. Raypak Model: 010253F.