Marquis Circuit Board MQL (600-6302) is backordered and will ship as soon as it is back in stock.
Description
Description
The MS‑600‑6302 Circuit Board is a dependable replacement board engineered for stable, efficient performance in compatible spa and hot tub control systems. Designed to restore accurate temperature regulation, reliable pump operation, and consistent heater activation, this board ensures smooth day‑to‑day spa functionality. Ideal for technicians and hot tub owners seeking an OEM‑grade solution that delivers long‑lasting durability and straightforward installation.
Marquis Spa Circuit Board (2011-12)
Board: 56097-02 (MQL15U EL 1500)
Chip: MQL15UR2B
PC BOARD MQ15U EL MAIN BRD R2B 2011/12
MS-600-6302
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