User manual

mini HE --- Installation & Servicing
59
The following are parts commonly required as replacements,
due to damage or expendability. The failure or absence is
likely to affect the safety and/or performance of this
appliance.
The list is extracted from the British Gas List of Parts which
contains all available spare parts.
The full list is held by British Gas, Caradon Plumbing Ltd.
distributors and merchants.
When ordering spares please quote:
1 Boiler model (see Data Plate)
2 Appliance G.C. number (see Data Plate)
3Description
4 Quantity
5ProductNo.
Key
No.
G.C. No Description No. Off/
Boiler
Product No.
1 173---148 Burner (mod. mini HE C24) 1 075427
173---149 Burner (mod. mini HE C28, mini HE C32) 1 075535
2 H 0 7 --- 3 3 7 Main heat exchanger + ’O’ rings (mod. mini HE C24) 1 173991
H 0 7 --- 54 2 Main heat exchanger + ’O’ rings (mod. mini HE C28) 1 173992
H 4 5 --- 15 3 Main heat exchanger + ’O’ rings (mod. mini HE C32) 1 174481
3 H 0 7 --- 1 1 2 Recuperator 1 173993
4 169---069 Injectors for natural gas (mod. mini HE C24) 12 075692
Injectors for natural gas (mod. mini HE C28, mini HE C32) 14
E 0 1 --- 1 5 6 Injectors for LPG (mod. mini HE C24) 12 173982
Injectors for LPG (mod. mini HE C28) 14
H 4 5 --- 17 8 Injectors for LPG (mod. mini HE C32) 14 174483
5 H 2 1 --- 0 4 8 Fan (mod. mini HE C24) 1 173983
H 2 1 --- 04 9 Fan (mod. mini HE C28, mini HE C32) 1 173984
6 H 4 4 --- 1 6 2 Gas valve + gaskets 1 174465
7 169---127 Air pressure switch (mod. mini HE C24, mini HE C32) 1 173236
H 0 8 --- 60 5 Air pressure switch (mod. mini HE C28) 1 173136
8 E 8 3 --- 0 1 3 Safety valve 1 172494
9 H 4 4 --- 1 6 9 Electronic regulation p.c.b. 1 174469
10 E 0 0 --- 6 8 4 Primary circuit flow switch 1 075419
11 E 8 3 --- 0 8 2 DHW flow switch 1 174462
12 E 0 0 --- 6 8 8 Main. flow switch membrane 1 075421
13 E 8 3 --- 1 0 1 Overheat thermostat 1 172512
14 E 5 7 --- 0 4 8 DHW heat exchanger + ’O’ rings (mod. mini HE C24) 1 075460
E 5 7 --- 0 4 9 DHW heat exchanger + ’O’ rings (mod. mini HE C28, mini HE C32) 1 075540
15 H 2 0 --- 9 8 6 Automatic air purger valve 1 173813
16 H 0 7 --- 8 4 0 Pump + ’O’ rings 1 174004
17 E 8 3 --- 1 4 5 Temperature---pressure gauge 1 172551
18 H 3 2 --- 5 9 8 Flue temperature probe 1 174478
19 E 8 3 --- 0 8 6 Three way diverter valve (electric actuato r) 1 172505
20 H 2 1 --- 0 6 0 Sealed chamber gaskets kit 1 173986
21 H 3 2 --- 5 5 0 Magnetic flow switch and filter 1 174461
22 E 8 3 --- 1 2 7 Ignition electrode --- left 1 172533
23 E 8 3 --- 1 2 6 Ignition electrode --- right 1 172532
24 E 8 3 --- 1 2 2 Detection electrode 1 172531
25 E 6 9 --- 2 4 3 Window (glass + rubber frame) 1 170977
26 169--- 141 1/2” flat gasket 3 075514
27 169--- 033 3/4” flat gasket 4 075415
28 H 4 4 --- 1 7 0 Fuse 3,15 AF 2 174470
29 164--- 026 Temperature probe (main or DHW circuit) 1 172496
30 H 2 1 --- 0 5 2 Side case panel 2 173987