[ Ссылка ]
This video is about The Spa Guy showing you how to diagnose a Balboa M7 System with a SN Code and how to replace the sensor and retest.... Visit our store for parts related to this video..
![](https://i.ytimg.com/vi/5GCjkm85Dd8/mqdefault.jpg)
[ Ссылка ]
This video is about The Spa Guy showing you how to diagnose a Balboa M7 System with a SN Code and how to replace the sensor and retest.... Visit our store for parts related to this video..