| Solar DHW heating and central heating backup with stratification cylinder BSP |
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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 |