6.21 Booster heater (with ignition transformer)
1 Capillary exhaust temperature monitor
2 Protective conductor
3 Cover
4 Screws burner
5 Locking screw for appliance hood
6 Sight glass, ignition monitoring (option)
7 Burner
8 Ignition cable
48
English 5.906-432.0 Rev. 00 (06/15)
9 Connection cable ignition transformer
10 Ignition transformer
11 Screw burner cover
12 Fuel line
13 Heating coil with type plate
14 Exhaust temperature sensor
15 Exhaust nozzle