74150 - 5-Port Communication Hub
$ 126.99
Watkins I2C / RS-485 5-Port Communication Hub – Part #74150
Expand your spa’s accessory connectivity with the genuine Watkins 5-Port I²C / RS-485 Communication Hub (Part #74150). This hub lets multiple devices (like audio systems, LED lighting, or additional sensors) plug into your spa’s control architecture through a single connection. Ideal for select Hot Spring, Limelight, Hot Spot, and Tiger River models from 1997 to current.
