1- Collector array

2- Air vent trap

3- Collector sensor

4- Solar module SM1

5- Pump/fitting assembly

6- Solar control unit cylinder sensor

7- Stratification cylinder BSP

8- Fresh water module for DHW heating

9- Heating circuit and mixing valve circuit assembly

10- Mixer module MM

11- Oil/gas boiler with control R2

12- Collective sensor

13- Cylinder sensor,heating water

14- Mixer module MM