Evolution Solar HFD
2
1
COMPONENTS DIAGRAM
2
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
6
19
20
21
22
23
1. Domestic sealed burner.
2. Heating pump.
3. Domestic hot water pump.
4. Heating safety valve.
5. Solar drain valve.
6. Automatic air bleed valve.
7. Heating expansion vessel.
8. Solar circuit level socket.
9. Water pressure sensor.
10. Solar circuit filling gauge.
11. Domestic hot water expansion vessel.
12. Flow switch.
13. Domestic hot water safety unit.
14. Safety unit siphon.
15. Stainless steel solar storage tank.
16. Solar circuit flow regulator.
17. Solar pump.
18. Stainless steel condenser.
19. Solar circuit safety valve.
20. Heating fill valve.
21. Domestic hot water heat exchanger.
22. Solar deflector valve.
23. Heating circuit drain valve.
