Baxi 18 System Installation And Service Manual page 20

4 Description of the product
6
ain omponents
7
20
800 System 2
1. Heat exchanger
2. Pump
3. Safety valve
4. Heating flow
5. Heating return
1. Flue adaptor
2. Expansion vessel valve
3. Expansion vessel
4. Air-gas collector
5. Fan
6. Gas valve
7. Pump
8. Control panel/facia/PCB's
9. Cable gland
10. Condensate trap
11. Electrode
12. Burner flange
13. Silencer