What does the Mini do, and how does it relate to the Sensor?

The Mini is the drain line maintenance device. It gives technicians a permanent access point to flush with water, clear clogs with compressed air, and vacuum sludge without cutting or reattaching PVC pipe.

The clear body gives you a direct view into the drain line so you can verify that cleaning was successful and spot biofilm or high water before it becomes a backup.

The Sensor Switch is a separate product for overflow protection: it monitors water level in the drain line and automatically shuts down the AC at 80%. The WiFi Sensor Switch adds remote monitoring, email and SMS alerts, and configurable service alerts; the Standard Sensor Switch does not.

You can use the Mini on its own for maintenance; adding a Sensor is optional for overflow protection and monitoring.