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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

ALPHA
CD 20S - (Casing)
Appliance Code: 41-532-18

Appliance Diagram


Casing diagram for Alpha CD 20SClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1   8D PIPE - EXPANSION VESSEL
Alpha part no. 1.023582		 £26.83
2 Part number 1.023560, EXPANSION VESSEL 8 LITRE EXPANSION VESSEL 8 LITRE
Alpha part no. 1.023560		 £115.83
5 Part number 1.014685, 3/4" VALVE 25/28/35C 3/4" VALVE 25/28/35C
Alpha part no. 1.014685		 £46.45
6   NUT (D15 PIPE)
Alpha part no. 1.016152		 £4.47
7   OLIVE (D15 PIPE)
Alpha part no. 1.016153		 £1.87
9 Part number 3.018996, HYDRAULIC ASSY - SEAL KIT HYDRAULIC ASSY - SEAL KIT
Alpha part no. 3.018996		 £26.11
10   SEAL KIT - HEAT EXCH / FAN
Alpha part no. 3.018998		 £55.95
11   GAS MANIFOLD COVER
Alpha part no. 1.023442		 £34.03
16 Part number 3.014379, BRASS PRESSURE SWITCH/WASHER BRASS PRESSURE SWITCH/WASHER
Alpha part no. 3.014379		 £31.65
22 Part number 1.029719, FAN ASSEMBLY FAN ASSEMBLY
Alpha part no. 1.029719		 £214.03
23 Part number 1.023999, BURNER CD25 BURNER CD25
Alpha part no. 1.023999		 £91.42
25   FLUE CONNECTING SPIGOT
Alpha part no. 1.023329		 £12.43
26 Part number 1.021238, METAL SHEET CLIP CD25/28/35C METAL SHEET CLIP CD25/28/35C
Alpha part no. 1.021238		 £4.02
27 Part number 1.021972, SPRING PIPE CLAMP FOR D.22 SILICONE PIPE SPRING PIPE CLAMP FOR D.22 SILICONE PIPE
Alpha part no. 1.021972		 £1.13
28 Part number 3.018997, SEAL KIT WATER/GAS COMPLETE SEAL KIT WATER/GAS COMPLETE
Alpha part no. 3.018997		 £60.01
33   SCREW 3X18 (CLOCK FIXING)
Alpha part no. 1.1142		 £0.32
34   SCREW M5 X 8
Alpha part no. 1.1176		 £1.51
40   M6 CAPTIVE NUT
Alpha part no. 1.018592		 £1.90
41   FRONT CASING ASSY CD25/28/35C
Alpha part no. 3.018430		 £104.36
44 Part number 1.8372, M5 X 10 SCREW M5 X 10 SCREW
Alpha part no. 1.8372		 £0.38
45   RIGHT/LEFT SIDE CASING ASSY
Alpha part no. 3.018428		 £56.85
47   CABLE CLAMP
Alpha part no. 1.4072		 £0.70
51 Part number 1.011057, PRESSURE TEST POINT SCREW (CB50) PRESSURE TEST POINT SCREW (CB50)
Alpha part no. 1.011057		 £0.74
54 Part number 1.016187, SILICONE TUBE 8 X 12 750MM SILICONE TUBE 8 X 12 750MM
Alpha part no. 1.016187		 £13.94
55 Part number 1.024296, FLUE TEMPERATURE SENSOR FLUE TEMPERATURE SENSOR
Alpha part no. 1.024296		 £22.36
57 Part number 1.024884, IGNITOR SEAL IGNITOR SEAL
Alpha part no. 1.024884		 £6.82
60   SEAL KIT - FLUE/ AIR CONNECT
Alpha part no. 3.018999		 £27.13
63 Part number 1.024384, ADHESIVE FOAM STRIP ADHESIVE FOAM STRIP
Alpha part no. 1.024384		 £12.61
64   ADHESIVE FOAM STRIP 15X3
Alpha part no. 1.023340		 £14.35
67   POCKET FLANGE CD25/28/35C
Alpha part no. 1.023328		 £26.38
71 Part number 1.023544, TRIMMER ADJUSTMENT KNOB 25/28/35C TRIMMER ADJUSTMENT KNOB 25/28/35C
Alpha part no. 1.023544		 £3.72
73   FRONT CASING SEAL CD25/28/35C
Alpha part no. 1.024210		 £9.90
75   PRESSURE SWITCH LOCKING SWITCH CD25/28/35C
Alpha part no. 1.021519		 £1.80
77 Part number 1.027959, PCB PCB
Alpha part no. 1.027959		 £208.54
78   CONTROL PANEL -BARE
Alpha part no. 1.024400		 £40.25
79   BACK COVER, CONTROL PANEL CD25/28/35C
Alpha part no. 1.023509		 £18.51
80 Part number 1.023551, PRESSURE GAUGE PRESSURE GAUGE
Alpha part no. 1.023551		 £31.46
86   CABLE CLAMP (CB50)
Alpha part no. 1.7908		 £1.01
87 Part number 1.022302, BREATHER VALVE CLIP CD25/28/35C BREATHER VALVE CLIP CD25/28/35C
Alpha part no. 1.022302		 £16.07
88 Part number 3.017174, BY-PASS ASSY BY-PASS ASSY
Alpha part no. 3.017174		 £76.98
89 Part number 1.023565, PRESSURE RELIEF VALVE 3 BAR PRESSURE RELIEF VALVE 3 BAR
Alpha part no. 1.023565		 £27.20
90 Part number 1.021483, FLUE ADAPTER 60MM SEAL CD BLR FLUE ADAPTER 60MM SEAL CD BLR
Alpha part no. 1.021483		 £3.39
95   SCREW SWAGEFORM M4 X 10
Alpha part no. 1.7030		 £1.00
96   SCREW 4.2 X 6.5 SELF TAPPING (CB50)
Alpha part no. 1.013219		 £1.27
97   GAS MANIFOLD
Alpha part no. 1.023334		 £94.21
98   COMB CHAMBER INS PANEL FRONT
Alpha part no. 1.024543		 £8.83
102   HYDRAULIC ASSEMBLY COMPLETE CD28S
Alpha part no. 3.018099		 £260.94
105 Part number 3.017281, CONDENSATE TRAP CONDENSATE TRAP
Alpha part no. 3.017281		 £39.93
109 Part number 1.019144, PIPE- CONDENSATION DISCHARGE PIPE- CONDENSATION DISCHARGE
Alpha part no. 1.019144		 £11.76
110 Part number 1.021750, PRIMARY HEAT EXCHANGER PRIMARY HEAT EXCHANGER
Alpha part no. 1.021750		 £274.61
112   PRESSURE SWITCH FLANGE CD25/28/35C
Alpha part no. 1.023512		 £16.38
113 Part number 3.016875, CONDENSATE TRAP, COMPLETE (CD18R) CONDENSATE TRAP, COMPLETE (CD18R)
Alpha part no. 3.016875		 £29.38
116 Part number 1.012477, TRANSFORMER (CD24S/C) TRANSFORMER (CD24S/C)
Alpha part no. 1.012477		 £85.47
147 Part number 1.018162, SPARK GENERATOR (CD24S/C) SPARK GENERATOR (CD24S/C)
Alpha part no. 1.018162		 £36.49
153   DOOR, CONTROL PANEL 25/28/35C
Alpha part no. 1.023346		 £22.91
154   GLASS FOR L.E.D.
Alpha part no. 1.010365		 £1.69
155   SCREW 2.2 X 6.5 SELF TAPPING
Alpha part no. 1.013014		 £1.18
158 Part number 1.019228, DRAIN TAP - CONDENSATE TRAP DRAIN TAP - CONDENSATE TRAP
Alpha part no. 1.019228		 £6.15
159 Part number 3.017477, IGNITION ELECTRODE AND LEAD IGNITION ELECTRODE AND LEAD
Alpha part no. 3.017477		 £46.14
160   AIR TRAP PLUG
Alpha part no. 1.021892		 £0.25
162   DOOR SPRING CB50
Alpha part no. 1.013967		 £5.59
163   I D CARD (TERMINAL BLOCK)
Alpha part no. 1.015621		 £5.18
167 Part number 1.2363, SILICONE TUBE (CB50) SILICONE TUBE (CB50)
Alpha part no. 1.2363		 £7.22
168 Part number 1.015753, CLOCK BLANKING PLATE CLOCK BLANKING PLATE
Alpha part no. 1.015753		 £2.47
169   D.8 GROMMET
Alpha part no. 1.011131		  
171   RING M4
Alpha part no. 1.4246		 £0.99
175   CABLE ASSY - GAS VALVE
Alpha part no. 3.019004		 £57.85
176 Part number 1.019293, FLAME SENSING ELECTRODE CD32C FLAME SENSING ELECTRODE CD32C
Alpha part no. 1.019293		 £28.53
177   HOSE UNION FOR SILICONE TUBES (CD24S/C)
Alpha part no. 1.6221		 £0.71
178   HINGE DOOR CD25/28/35C
Alpha part no. 1.023552		 £2.28
179 Part number 1.022102, AUTOMATIC AIR VENT AUTOMATIC AIR VENT
Alpha part no. 1.022102		 £22.99
180   DOOR HINGE MOUNT CD25/28/35C
Alpha part no. 1.023554		 £2.58
182 Part number 1.024509, CYLINDRICAL PIN CD25/28/35C CYLINDRICAL PIN CD25/28/35C
Alpha part no. 1.024509		 £0.31
183 Part number 1.021762, TEMPERATURE SENSOR (NTC) (240/280/500/CB/CD/SY) TEMPERATURE SENSOR (NTC) (240/280/500/CB/CD/SY)
Alpha part no. 1.021762		 £14.92
184 Part number 1.4005, TERMINAL BLOCK & FUSE HOLDER TERMINAL BLOCK & FUSE HOLDER
Alpha part no. 1.4005		  
186 Part number 1.6098, FUSE 2AMP (240/280/CB/SY/CD) FUSE 2AMP (240/280/CB/SY/CD)
Alpha part no. 1.6098		 £1.35
187   CAP (P C B ACCESS HOLE)
Alpha part no. 1.011968		 £0.71
188   SCREW 3.5 X 19 SELF TAPPING
Alpha part no. 1.7967		 £1.12
190 Part number 1.024097, NOW USE 3.032764 PUMP NOW USE 3.032764 PUMP
Alpha part no. 1.024097		  
190   LOW ENERGY PUMP
Alpha part no. 3.032764		 £189.60
191   LOW ENERGY PUMP
Alpha part no. 3.032764		 £189.60
191 Part number 1.023566, NOW USE 3.032764 PUMP HOUSING NOW USE 3.032764 PUMP HOUSING
Alpha part no. 1.023566		  
196 Part number 1.012067, 100DEG THERMOSTAT (CD24S/C) 100DEG THERMOSTAT (CD24S/C)
Alpha part no. 1.012067		 £12.48
197   ADHESIVE FOAM MAT
Alpha part no. 1.022208		  
198   PIPE CLAMP(SILICONE)
Alpha part no. 1.010500		 £1.35
203   NUT FOR FLEXIBLE HOSE CD25/28/35C
Alpha part no. 1.019218		 £5.55
204   175MM CONDENSATE HOSE
Alpha part no. 1.024824		 £3.24
205   WALL PLUG & SCREW PACK
Alpha part no. 1.015423		 £8.36
206 Part number 1.019654, L.600 HOSE (CD24S/C) L.600 HOSE (CD24S/C)
Alpha part no. 1.019654		 £16.27
209   WALL MOUNTING BRACKET CDR
Alpha part no. 2.012717		 £9.50
211   SCREW (CONTROL PANEL)
Alpha part no. 1.2337		 £0.99
212 Part number 1.023673, Gas Valve - Dungs GAS VALVE - DUNGS
Alpha part no. 1.023673		 £124.12
214   SCREW M4 X 30
Alpha part no. 1.5408		 £1.27
220   GROMMET, SILICONE D 2 CD25/28/35C
Alpha part no. 1.020261		 £2.71
221   BURNER INJECTOR - 4.2MM
Alpha part no. 1.024872		 £22.99
221   BURNER INJECTOR
Alpha part no. 1.025664		 £22.99
224   PIPE SAFETY VALVE OUTLET
Alpha part no. 1.023571		 £25.54
226   PIPE - DELIVERY AND RETURN
Alpha part no. 1.023574		 £19.84
238 Part number 1.013931, FUSE 315MA (CD24) FUSE 315MA (CD24)
Alpha part no. 1.013931		 £1.67
238   PCB FUSE F2, F3 - 2.5 AF
Alpha part no. 1.2379		 £1.27
239   SCREW 3.9 X 13 SELF TAPPING
Alpha part no. 1.4139		 £0.99
501 Part number 6.5630140, 40mm CLAMP/SCREWS (FLUE BEND) 40MM CLAMP/SCREWS (FLUE BEND)
Alpha part no. 6.5630140		  
502 Part number 6.5404950, 40mm SEALING BAND (FLUE BEND) 40MM SEALING BAND (FLUE BEND)
Alpha part no. 6.5404950		 £9.88
503   CONCENTRIC 90 DEG. FLUE BEND
Alpha part no. 6.2000590		 £54.84
504 Part number 6.5630130, 75mm CLAMP/SCREWS (OUTER FLUE) 75MM CLAMP/SCREWS (OUTER FLUE)
Alpha part no. 6.5630130		 £38.00
505 Part number 6.5472202, FLUE SEAL 60MM (CD) FLUE SEAL 60MM (CD)
Alpha part no. 6.5472202		 £3.57
506   SEALING TAPE (50X380MM)
Alpha part no. 6.0001147		  
507 Part number 6.2000510, EASYFLUE 500MM EASYFLUE 500MM
Alpha part no. 6.2000510		 £85.68
508   EASYFLUE PLUME MANAGEMENT TERM
Alpha part no. 6.5472223		 £27.99
509   CONCENTRIC 100MM FLUE SEALING COLLAR - RUBBER WHITE
Alpha part no. 6.5472207		 P.O.A. 


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