Alpha CD12S - Short Parts List

40
11 SHORT PARTS LIST
Reference
Burner - CD12S
Burner - CD20S
Burner - CD28S
Main injector 3.5 mm - CD12S
Main injector 4.2 mm - CD20S
Main injector 5.4 mm - CD28S
Primary heat exchanger - C12S
Primary heat exchanger - CD20S
Primary heat exchanger - CD28S
Gas valve
Pump
Fan assembly
Primary pressure switch
PCB
Flue temperature sensor
Ignition generator
Transformer
Temperature sensor
Fuse F2A - Main terminal block
PCB fuse F1 - 315mA
PCB fuse F2, F3 - 2.5 AF
Overheat thermostat 100°C
Expansion vessel 8 Litre
Pressure relief valve 3 bar
Automatic air vent
Pressure gauge
Ignition electrode and lead
Flame sensing electrode and lead
By-pass assembly
Combustion chamber insulation panel front
Condensate trap
Description
British Gas GC No.
Alpha Pt. No.
1.024483
1.023999
1.023979
1.025585
1.024872
1.024388
1.024240
1.021750
1.023576
1.023673
1.024097
1.029719
1.021715
1.027959
1.024296
1.022297
1.019189
1.021762
1.6098
1.013931
1.2379
1.012067
1.023560
1.023565
1.022102
1.023551
3.017477
1.019293
3.017174
1.024543
3.017281
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
Fig. 27
Fig. 27
Fig. 27
Fig. 2, item 3
Fig. 2, item 3
Fig. 2, item 3
Fig. 30
Fig. 30
Fig. 30
Fig. 23
Fig. 31
Fig. 28
Fig. 31
Fig. 29
Fig. 28
Fig. 28
Fig. 28
Figs. 28 and 31
Fig. 20
Fig. 29
Fig. 29
Fig. 28
Fig. 2, item 14
Fig. 31
Fig. 31
Fig. 31
Fig. 28
Fig. 28
Fig. 2, item 27
Fig. 27
Fig. 2, item 29
Alpha CD12S/20S/28S - Short Parts List
H50-442
H50-444
H50-446
H50-454
H50-455
H28-396
H50-456
H50-459
H50-460
798-413
E76-378
E96-571
E94-413
H50-462
H50-463
H50-464
H50-465
E96-572
H50-474
H50-476