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This Marquis spa circuit board number 600-6272 is also listed under the balboa water group number of 51089. Used a variety of Marquis Spa models. Verify the chip number on your current board match's the chip number MTSIR1* (This board covers MTSIR1A through MTSIR1F) Uses an 8 pin phone style connection for topside panel.
If you are not sure if you have a bad board or other symptom please do not hesitate to contact us for technical support. We have hands on experience with Marquis spas including this circuit board.
All are Marquis Circuit boards and new and carry a full manufacturer’s warranty unless fully noted. Be cautious purchasing reconditioned boards that you think are new if a price seems too good it is almost always a reconditioned board.
Manufacturer: Marquis Spas Manufacturer Number: 600-6219 Manufacturer Warranty: 1 year parts.
As with all electrical items once a circuit board has been install we can not take it back other then for manufacturers warranty.