Diagram 16.1
14519
Key No. Part No. Description GC No
1 0020020734 Fan H42723
2 0020020763 Igniter unit H42773
3 0020020781 Heating ow & return thermistor (2) H42792
4 0020014160 DHW thermistor H36325
5 0020020735 Gas valve H42724
6 0020020731 Spark electrode H42720
7 0020020728 Burner H42718
8 0020023826 User interface H42784
9 0020014171 Pump H42760
10 0020014190 Water pressure sensor H42772
11 0020023825 Main PCB H42783