Hot Tub Basics C5 CB Electronic Spa Control System 120/240V 1.4/5.5kW Retrofit

The C5 control series of controls come out of the box ready to operate at 120V or 240V (3-wire or 4-wire), at 50Hz or 60Hz, and configurable to 40 different hardware configurations. That makes any C5 product line capable of operating almost any spa, right out of the box! This listing is for the. C5-B

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