Replacement Catalina Spas Control System, CAT200. OEM part numbers 473C and 51677. This control system includes the heater. The topside panel and cords are sold separately.
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Replacement Catalina Spas Control System, CAT800M3. OEM Part number 473E or 53390. This control system includes the heater. The topside panel and cords are are sold separately.
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