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If you want to maintain bathwater temperature during operation
hair entanglement
Not a standalone microbubble generator—it produces microbubbles only when paired with the appropriate MicroBubble components and Diverter Valves
spa operators refreshing guest suites
CAST-201-01-01-03D Variable-Speed Blower Control Replacement used If you want to maintainConfirmed application: CAST 201 01 01 03D Set this Balboa 99633 replacement to Program #2 (green LED). CAST 201 01 01 03D Variable Speed Blower Control Replacement This programmable Balboa 99633 control replaces the discontinued NuWhirl CAST 201 01 01 03D used with 120V variable speed air blowers. Not sure which CAST 201 version you have? Read our NuWhirl CAST 201 Control Replacement Guide before ordering. Program #2 provides the correct operation:
