Installation instructions S-HR series page 26
1 STREBEL S-HR unit
2 expansion tank
3 outside sensor
ARV1205U
4 drain points
5 Brain thermostat
AA1RT15G
14 Example diagrams for connecting the unit
14.1 Radiator installation without thermostat valves
connecting of the unit to a radiator installation without thermostat valves
figure 18
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