The original automatic shower drain kit with proven reliability is now combined with 12 pump speed settings and Active Link diagnostics. (Whisper Gulley option available with BP1578 kit).
Ideal for combi boiler mixer installations.
Note. For mixer shower installations an additional flow switch is required - Part No. AK1570
* Suitable for showers with a flow rate up to 12ltr/min
The transformer includes patented Active Link diagnostics
The original automatic shower drain kit with proven reliability is now combined with 12 pump speed settings and Active Link diagnostics. (Whisper Gulley option available with BP1578 kit).
Show me how it works