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

ALPHA
HE CB 25 - (Boiler Assembly)
Appliance Code: 47-532-25

Appliance Diagram


Boiler Assembly diagram for Alpha HE CB 25Click the diagram to open it on a new page

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1   SEAL KIT - HE FLUE SEALS
Alpha part no. 3.016858		 £40.33
2 Part number 1.012849, AIR PRESSURE SWITCH (CB50) AIR PRESSURE SWITCH (CB50)
Alpha part no. 1.012849		 £60.91
3 Part number 1.010430, CAP (SAMPLING POINT) CAP (SAMPLING POINT)
Alpha part no. 1.010430		 £2.75
4   SCREW 3.9 X 9.5 SELF TAPPING (CB50)
Alpha part no. 1.0152		 £1.12
5 Part number 3.A127, FLAME SENSING ELECTRODE KIT (CB24/28/SY) FLAME SENSING ELECTRODE KIT (CB24/28/SY)
Alpha part no. 3.A127		 £15.90
6 Part number 1.010771, AUTOMATIC AIR VENT (CB/CD/SY) (240/280/500) AUTOMATIC AIR VENT (CB/CD/SY) (240/280/500)
Alpha part no. 1.010771		 £23.47
7   SEAL KIT -HE HEAT EX/PUMP
Alpha part no. 3.016825		 £13.89
8   CAP (CB50)
Alpha part no. 1.016150		 £2.40
10 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
12 Part number 1.021751, GAS MANIFOLD (HE CB25) GAS MANIFOLD (HE CB25)
Alpha part no. 1.021751		 £55.39
12   LPG GAS MANIFOLD HE CB25
Alpha part no. 1.022379		 £51.82
13 Part number 1.021967, Fan assembly - HE CB25 FAN ASSEMBLY - HE CB25
Alpha part no. 1.021967		 £109.20
15 Part number 1.2363, SILICONE TUBE (CB50) SILICONE TUBE (CB50)
Alpha part no. 1.2363		 £7.22
16   R/S/CH.SILICONE TUBE FITTING
Alpha part no. 1.017228		 £1.93
17 Part number 3.014379, BRASS PRESSURE SWITCH/WASHER BRASS PRESSURE SWITCH/WASHER
Alpha part no. 3.014379		 £31.65
18 Part number 1.019147, Overheat thermostat (105 C) OVERHEAT THERMOSTAT (105 C)
Alpha part no. 1.019147		 £21.01
20   SEAL KIT AAV/NTC/PPS/EXP VESS/ PRESS GAUGE (CB50)
Alpha part no. 3.014732		 £7.37
21 Part number 1.019121, Burner assembly - HE CB25 BURNER ASSEMBLY - HE CB25
Alpha part no. 1.019121		 £73.93
22   GROMMET, SILICONE D 2 CD25/28/35C
Alpha part no. 1.020261		 £2.71
23 Part number 1.023560, EXPANSION VESSEL 8 LITRE EXPANSION VESSEL 8 LITRE
Alpha part no. 1.023560		 £115.83
24 Part number 1.015395, EXPANSION VESSEL PIPE D.8 EXPANSION VESSEL PIPE D.8
Alpha part no. 1.015395		 £17.27
25 Part number 1.021483, FLUE ADAPTER 60MM SEAL CD BLR FLUE ADAPTER 60MM SEAL CD BLR
Alpha part no. 1.021483		 £3.39
26   D.18 PIPE, PUMP COND HEAT EXCH
Alpha part no. 1.020635		 £22.75
28   18D. PIPE-GAS VLV TO MANIFOLD
Alpha part no. 1.021353		 £4.37
29   D.22 CRYSTAL PIPE
Alpha part no. 1.021352		 £6.80
30 Part number 1.015413, HOT WATER OUTLET PIPE HOT WATER OUTLET PIPE
Alpha part no. 1.015413		 £18.94
31   SAFETY VALVE DISCHARGE PIPE
Alpha part no. 1.015415		 £16.05
32 Part number 1.016672, PIPE DHW OUTLET(LOWER) PIPE DHW OUTLET(LOWER)
Alpha part no. 1.016672		 £13.40
33 Part number 1.015421, ISOLATING VALVE 1/2 ISOLATING VALVE 1/2
Alpha part no. 1.015421		 £15.53
34 Part number 1.016673, PIPE GAS CONNECTION PIPE GAS CONNECTION
Alpha part no. 1.016673		 £4.17
35   WALL PLUG & SCREW PACK
Alpha part no. 1.015423		 £8.36
36 Part number 1.021805, CONDENSATE TRAP CONDENSATE TRAP
Alpha part no. 1.021805		  
37 Part number 1.021356, FLUE LIMIT THERMOSTAT (90 C) FLUE LIMIT THERMOSTAT (90 C)
Alpha part no. 1.021356		 £19.12
38 Part number 1.016674, PIPE HEATING FLOW PIPE HEATING FLOW
Alpha part no. 1.016674		 £32.17
39 Part number 1.015491, ISOLATING VALVE 3/4 ISOLATING VALVE 3/4
Alpha part no. 1.015491		 £38.63
40 Part number 1.015610, PUMP-GRUNDFOS 15/60 (240/280/CB/CD/SY) PUMP-GRUNDFOS 15/60 (240/280/CB/CD/SY)
Alpha part no. 1.015610		 £141.31
41 Part number 1.016671, PIPE COLD MAINS INLET PIPE COLD MAINS INLET
Alpha part no. 1.016671		 £4.69
42 Part number 3.016448, Combustion chamber insulation panel set - HE CB25 COMBUSTION CHAMBER INSULATION PANEL SET - HE CB25
Alpha part no. 3.016448		 £32.53
43   PLASTIC MOUNT, PRESSURE SWITCH
Alpha part no. 1.021533		 £3.45
44   POCKET FLANGE
Alpha part no. 1.021966		  
45 Part number 1.015637, SILICONE PIPE CONNECTOR SILICONE PIPE CONNECTOR
Alpha part no. 1.015637		 £1.05
46   PROBE FOR PRESSURE TAKEOFF
Alpha part no. 1.021664		 £9.59
47   GROMMET 14.5 D. (CB50)
Alpha part no. 1.6572		 £2.90
48   NUT (D15 PIPE)
Alpha part no. 1.016152		 £4.47
49   OLIVE (D15 PIPE)
Alpha part no. 1.016153		 £1.87
50   CUP CONDENSATE DRAINAGE SYSTEM
Alpha part no. 1.021734		  
51 Part number 1.021747, TEFLON INSERT TEFLON INSERT
Alpha part no. 1.021747		 £12.52
52 Part number 1.013154, SEAL (ROOM SEALED CHAMBER) SEAL (ROOM SEALED CHAMBER)
Alpha part no. 1.013154		 £8.24
53 Part number 3.013392, SEAL KIT A.A.V/N.T.C/P/GGE/EXP (CB24/28/SY)(CD24C/S) SEAL KIT A.A.V/N.T.C/P/GGE/EXP (CB24/28/SY)(CD24C/S)
Alpha part no. 3.013392		 £5.70
54 Part number 3.013386, SEAL KIT - WATER COMPLETE (CB24/28/SY)(CD24C/S) SEAL KIT - WATER COMPLETE (CB24/28/SY)(CD24C/S)
Alpha part no. 3.013386		 £29.22
56   BRASS NUT (SHORTENED) 3/4
Alpha part no. 1.1260		 £1.92
57   BRASS NUT (SHORTENED) 1/2
Alpha part no. 1.1269		 £1.30
61   DOUBLE CLIP
Alpha part no. 1.1378		 £1.05
62   SCREW (CONTROL PANEL)
Alpha part no. 1.2337		 £0.99
63 Part number 1.021749, D.18 PIPE, COND HEAT EXCH D.18 PIPE, COND HEAT EXCH
Alpha part no. 1.021749		 £32.92
64   D.18 PIPE, EXCH - 3 WAY VALVE
Alpha part no. 1.021782		  
65 Part number 1.021960, PRIMARY HEAT EXCHANGER HE CB25 PRIMARY HEAT EXCHANGER HE CB25
Alpha part no. 1.021960		 £206.72
66 Part number 1.6600, GROMMET (PRIMARY PIPES)(CB/SY) GROMMET (PRIMARY PIPES)(CB/SY)
Alpha part no. 1.6600		 £3.85
68   COVER, FLUE OUTLET (HE CB25)
Alpha part no. 2.012644		 £17.72
69   FILTER
Alpha part no. 1.8403		 £2.13
70   COVER PLATE D80
Alpha part no. 2.010055		 £1.29
73   SEAL, CUP COND DRAINAGE SYSTEM
Alpha part no. 1.021971		 £0.71
74   BRACKET-EXPANSION VESSEL CD24S/C
Alpha part no. 2.011849		 £17.57
75 Part number 2.010989, BRACKET (CONTROL PANEL) BRACKET (CONTROL PANEL)
Alpha part no. 2.010989		 £1.05
76 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
77   4.2X50 SELF-TAPPING SCREW CROSS HEAD
Alpha part no. 1.021974		 £0.40
78   TERMINAL WIRING CONNECTOR
Alpha part no. 1.022356		 £1.17
79   17. 17X1.78 O-RING, EPDM
Alpha part no. 1.022442		 £0.65
81   FRONT CASING PANEL HE
Alpha part no. 2.012769		 £102.01
82   SIDE PANEL-LEFT (HE/CD)
Alpha part no. 3.017130		 £61.37
82   SIDE PANEL-RIGHT (HE/CD)
Alpha part no. 3.017129		 £61.37
82   SIDE PANEL HE
Alpha part no. 2.012770		 £61.37
85 Part number 1.2405, IGNITION ELECTRODE LEFT IGNITION ELECTRODE LEFT
Alpha part no. 1.2405		 £11.99
86   BRACKET, DRAIN AIR TAP
Alpha part no. 2.012419		 £12.57
87 Part number 1.2408, IGNITION ELECTRODE RIGHT IGNITION ELECTRODE RIGHT
Alpha part no. 1.2408		 £11.99
88   SCREW R/S CHAMBER
Alpha part no. 1.5244		 £1.22
89   SEALED CHAMBER COVER ASSY
Alpha part no. 3.015527		 £71.78
90 Part number 3.012705, GLASS (WITH GROMMET) GLASS (WITH GROMMET)
Alpha part no. 3.012705		 £4.32
91   UPPER FRAME SUPPORT
Alpha part no. 2.011621		 £5.30
92   22D PIPE CLIP
Alpha part no. 1.018390		 £0.44
93   15D PIPE CLIP
Alpha part no. 1.018391		 £0.38
94   CONTROL PANEL COMPLETE(HECB25)
Alpha part no. 3.016018		 £325.66
95   GLASS FOR L.E.D.
Alpha part no. 1.010365		 £1.69
96   CAP (P C B ACCESS HOLE)
Alpha part no. 1.011968		 £0.71
97 Part number 1.013340, DHW AND C.H CONTROL KNOB DHW AND C.H CONTROL KNOB
Alpha part no. 1.013340		 £1.95
98 Part number 1.014054, SELECTOR SWITCH KNOB SELECTOR SWITCH KNOB
Alpha part no. 1.014054		  
99 Part number 3.017246, G/VLV PLUG & LEAD ONLY CB/HE/CD (NOT CDR) G/VLV PLUG & LEAD ONLY CB/HE/CD (NOT CDR)
Alpha part no. 3.017246		 £30.46
100 Part number 3.013211, DHW FLOW SWITCH(CB24/28/CD24C) DHW FLOW SWITCH(CB24/28/CD24C)
Alpha part no. 3.013211		 £34.90
103   SCREW - 2.9 X 4.5
Alpha part no. 1.5751		 £0.25
104   BRACKET, CERAMIC FIBRE MOUNT
Alpha part no. 2.010762		 £1.22
105   CONTROL PANEL (HECB 25)
Alpha part no. 1.021752		 £57.90
106   CONTROL PANEL REAR COVER
Alpha part no. 1.015403		  
107 Part number 1.015404, COVER (TERMINAL BLOCK) COVER (TERMINAL BLOCK)
Alpha part no. 1.015404		  
108 Part number 1.025576, PCB NEW HE PCB NEW HE
Alpha part no. 1.025576		 £215.63
109   COVER (CLOCK CONNECTIONS)
Alpha part no. 1.015406		 £3.81
110   I D CARD (TERMINAL BLOCK)
Alpha part no. 1.015621		 £5.18
111 Part number 1.015753, CLOCK BLANKING PLATE CLOCK BLANKING PLATE
Alpha part no. 1.015753		 £2.47
112 Part number 1.016151, PRESSURE GAUGE (CB/SY/CD) PRESSURE GAUGE (CB/SY/CD)
Alpha part no. 1.016151		 £39.66
113 Part number 1.4005, TERMINAL BLOCK & FUSE HOLDER TERMINAL BLOCK & FUSE HOLDER
Alpha part no. 1.4005		  
114   CABLE CLAMP
Alpha part no. 1.4072		 £0.70
115   SCREW 3.9 X 13 SELF TAPPING
Alpha part no. 1.4139		 £0.99
116 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
117   CABLE CLAMP (CB50)
Alpha part no. 1.7908		 £1.01
118   SCREW 3.5 X 19 SELF TAPPING
Alpha part no. 1.7967		 £1.12
119   WALL TEMPLATE HE
Alpha part no. 1.022263		 £36.57
120   WALL MOUNTING BRACKET
Alpha part no. 2.011146		 £22.87
121   FAN FIXING PLATE
Alpha part no. 2.011686		 £9.84
122 Part number 1.019654, L.600 HOSE (CD24S/C) L.600 HOSE (CD24S/C)
Alpha part no. 1.019654		 £16.27
123   SIDE WALL, SEALED CHAMBER
Alpha part no. 2.011688		  
125   FLUE RESTRICTOR (81MM)(C23)
Alpha part no. 2.012335		 £13.40
127   SCREW M3 X 25 (GAS VALVE)
Alpha part no. 1.010265		 £1.10
128 Part number 1.015803, GAS VALVE (VK4105)(CB24/28/SY) GAS VALVE (VK4105)(CB24/28/SY)
Alpha part no. 1.015803		 £172.48
129   PIPE ISOL.VALVE/GAS VALVE
Alpha part no. 3.013115		 £22.37
130   DIAPHRAGM FOR PRESSURE TAKEOFF
Alpha part no. 2.012621		 £4.09
132 Part number 1.015442, DIVTR.VALVE-FLOW PIPE D.18 DIVTR.VALVE-FLOW PIPE D.18
Alpha part no. 1.015442		 £38.63
133 Part number 1.015632, DHW HEAT EX 3WAY VLVE PPE D.18 DHW HEAT EX 3WAY VLVE PPE D.18
Alpha part no. 1.015632		 £25.36
134 Part number 1.015633, FITTING INL.MANIFOLD/DIV.VLVE. FITTING INL.MANIFOLD/DIV.VLVE.
Alpha part no. 1.015633		 £13.75
135 Part number 1.015649, PIPE D14 H/W OUT.FROM HT EXCHR PIPE D14 H/W OUT.FROM HT EXCHR
Alpha part no. 1.015649		 £36.19
136 Part number 1.015957, DHW HEAT EXCH (CB24/24X/CD24C) DHW HEAT EXCH (CB24/24X/CD24C)
Alpha part no. 1.015957		 £166.20
137 Part number 3.012752, DIVERTER VALVE (CB24/28) DIVERTER VALVE (CB24/28)
Alpha part no. 3.012752		 £158.27
138 Part number 3.013768, WATER MANIFOLD ASSY (CB24/28) WATER MANIFOLD ASSY (CB24/28)
Alpha part no. 3.013768		 £64.61
139 Part number 1.011126, PRESSURE RELIEF VALVE - 3 BAR (CB/CD/SY) PRESSURE RELIEF VALVE - 3 BAR (CB/CD/SY)
Alpha part no. 1.011126		 £24.74
140   RETAINING SCREW (P R V )
Alpha part no. 1.016169		 £1.32
141 Part number 3.013391, SEAL KIT- DIVERTER/FLOW VLVE. (CB24/28)(CD24C/S) SEAL KIT- DIVERTER/FLOW VLVE. (CB24/28)(CD24C/S)
Alpha part no. 3.013391		 £44.48
142 Part number 3.013389, SEAL KIT- DHW DIAPHRAGM (CB24/28)(CD24C/S) SEAL KIT- DHW DIAPHRAGM (CB24/28)(CD24C/S)
Alpha part no. 3.013389		 £31.77
153   FRONT WALL, COMBUSTION CHAMBER HE CB25
Alpha part no. 2.012638		  
155   FLUE OUTLET COVER RX FIN
Alpha part no. 2.012653		 £12.31
160   FLUE OUTLET COVER LX FIN
Alpha part no. 2.012678		 £6.91
161   BOTTOM DEFLECTOR, BURNER
Alpha part no. 2.012703		 £8.52
162   FLANGE WASHER (ANLSNG.PNTS.)
Alpha part no. 1.013436		 £2.30
163   SIDE WALL, COMBUSTION CHAMBER HE CB25
Alpha part no. 2.012704		 £22.49
164   FAN BAFFLE
Alpha part no. 2.012707		 £3.70
165   SCREW M5 X 8
Alpha part no. 1.1176		 £1.51
166   RING M4
Alpha part no. 1.4246		 £0.99
167   SCREW SWAGEFORM M4 X 10
Alpha part no. 1.7030		 £1.00
168   AIR DISTRIBUTION PLATE (HE CB25)
Alpha part no. 2.012708		 £25.26
169   SCREW SELF TAPPING 4.2 X 9.5
Alpha part no. 1.4557		 £0.99
170 Part number 1.5459, SCREW M3X6 SCREW M3X6
Alpha part no. 1.5459		 £0.31
174   SILICONE CAP(CONT.PANEL COVER)
Alpha part no. 1.012641		 £1.06
175 Part number 1.016041, CONTROL PANEL COVER CB24/28 CONTROL PANEL COVER CB24/28
Alpha part no. 1.016041		 £25.95
176 Part number 1.015487, D.14 PIPE-COLD INLET D.14 PIPE-COLD INLET
Alpha part no. 1.015487		 £11.29
177 Part number 3.015275, BY-PASS ASSEMBLY (CB24/28) BY-PASS ASSEMBLY (CB24/28)
Alpha part no. 3.015275		 £66.26
179 Part number 3.015849, FILLING LOOP (CB24/28, CD24/32 FILLING LOOP (CB24/28, CD24/32
Alpha part no. 3.015849		 £49.59
180 Part number 3.015063, CONDENSING HEAT EXCHANGER CONDENSING HEAT EXCHANGER
Alpha part no. 3.015063		  
187   BY-PASS VALVE (CB50)
Alpha part no. 1.016383		 £11.09
195   BOTTOM GUARD BRACKET (CD24S/C)
Alpha part no. 2.012015		 £15.98
197   BACK PANEL, SEALED CHAMBER
Alpha part no. 2.012639		 £37.04
201   REAR FRAME SUPPORT BRACKET (CD24S/C)
Alpha part no. 2.011596		 £6.98
202   REAR FRAME RIGHT H/S PANEL (CD24S/C)
Alpha part no. 2.011845		 £28.38
203   REAR FRAME LEFT H/S PANEL (CD24S/C)
Alpha part no. 2.011847		 £28.38
206   M6 STAINLESS STEEL SHALLOW NUT
Alpha part no. 1.5925		 £0.38
209   FLOW REGULATOR CB24X
Alpha part no. 1.011128		 £8.53
210   SCREW M6 X 18MM
Alpha part no. 1.1248		 £1.32
213   SCREW 4.2 X 6.5 SELF TAPPING (CB50)
Alpha part no. 1.013219		 £1.27
219 Part number 1.019144, PIPE- CONDENSATION DISCHARGE PIPE- CONDENSATION DISCHARGE
Alpha part no. 1.019144		 £11.76
346   PIPE CLAMP(SILICONE)
Alpha part no. 1.010500		 £1.35
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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