 51089 Marquis Spas Circuit Board, MTSIR1F. Balboa 600-6219 $628.50 |
 600-6242 Analog Marquis Spas Circuit Board '94 Spirit, SPIRITR1B & SPIRITR1A $446.50 |
 51079 Marquis Spas Circuit Board, Digital ( SPIRITR1C - SPIRITR1D ), Balboa 600-6245 $786.50 |
 51349 Marquis Spas Circuit Board, Processor, MTSIICR1E, 600-6247 |
 54052 Marquis Spas Circuit Board, COASTLR1A, Balboa, 600-6252 $746.50 |
 51504 Marquis Spas Circuit Board, RCRTNLR2C, Balboa 600-6256 $486.50 |
 51800 Marquis Spas Circuit Board. PC Board, '98 Super Duplex, RCRTNLR3E, Balboa, 600-6262 $622.50 |
 52149 Marquis Spas Circuit Board, LEZURR1F, Balboa, 600-6273 $486.50 |
 52113 Marquis Spas Circuit Board, MTS99R1C, Balboa, 600-6276 $766.50 |
 51348 Marquis Spas Circuit Board, MTSIIR1D, Balboa, 600-6218 $566.50 |
 50514 Marquis Spas Circuit Board, '97-'98 R1G Promo Lite Digital Leisure, PROMOR1G, Balboa 600-6261 $744.50 |
 51824 Marquis Spas Circuit Board, MTS97R2(x), Balboa 600-6263 $986.50 |
 52568 Marquis Spa Circuit Board, SUV1UR1B, 600-6279 $786.50 |
 600-6282 Marquis Spa Circuit Board, MTSUV, MTSUVR1C, 600-6282 $822.50 |
 600-6224 Marquis Spa Circuit Board, MTSICCR1A $622.50 |
 600-6246 Marquis Spa Circuit Board, MTSICD $628.50 |
 600-6253 Marquis Spa Circuit Board, Destiny, CSTL12R1A $628.50 |
 600-6254 Marquis Spa Circuit Board, RCRTNLR1 $468.50 |
 51474, Marquis Spa Circuit Board, MTS97R1A, 600-6259
Original Circuit board has been discontinued, You will receive the replacement 51824 Circuit Board which will not Support a secondary auxillary control on your spa - it will only control your mail topside control $588.50 |
 600-6283, Marquis Spa Circuit Board, LZR1UR2B $486.50 |
 53579, Marquis Spa Circuit Board, MQ2KUR1A, 600-6289 $688.50 |
 600-6293, Marquis Spa Circuit Board, LZM2UR1B $662.50 |
 52128, Marquis Spa Circuit Board, REC99R1A, 600-6270 $648.50 |
 53325 Marquis Spa Circuit Board, MTS2KO $688.50 |