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

ALPHA
HE 33 - (Boiler Exploded View)
Appliance Code: 47-532-43

Appliance Diagram


Boiler Exploded View diagram for Alpha HE 33Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

1 Part number 1.021483, FLUE ADAPTER 60mm SEAL CD BLR FLUE ADAPTER 60MM SEAL CD BLR
Alpha part no. 1.021483		 £3.39
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 3.018596, HYDRAULIC ASSY SEAL KIT HYDRAULIC ASSY SEAL KIT
Alpha part no. 3.018596		 £21.63
7 Part number 1.021238, METAL SHEET CLIP CD25/28/35C METAL SHEET CLIP CD25/28/35C
Alpha part no. 1.021238		 £4.02
8   CAP (CB50)
Alpha part no. 1.016150		 £2.40
9 Part number 3.A0120, PACK OF 50 GASKET 24X16X2 PACK OF 50 GASKET 24X16X2
Alpha part no. 3.A0120		 £23.01
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
11   SEAL KIT- WATER /GAS COMPLETE
Alpha part no. 3.019685		 £48.19
12   GAS MANIFOLD (HE CB33)
Alpha part no. 1.021520		 £63.84
12   LPG GAS MANIFOLD HE CB33
Alpha part no. 1.022380		 £63.84
13 Part number 1.021744, FAN ASSEMBLY - HE CB33 FAN ASSEMBLY - HE CB33
Alpha part no. 1.021744		 £136.21
13 Part number 1.021967, Fan assembly - HE CB25 FAN ASSEMBLY - HE CB25
Alpha part no. 1.021967		 £109.20
14 Part number 1.015689, PCB-DIVERTER VALVE (CB50) PCB-DIVERTER VALVE (CB50)
Alpha part no. 1.015689		 £34.96
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
19   PRESSURE SWITCH LOCKING SWITCH CD25/28/35C
Alpha part no. 1.021519		 £1.80
20   CLIP, D18 PIPE CD25/28/35C
Alpha part no. 1.021985		 £1.51
21   BURNER ASSEMBLY - HE CB33
Alpha part no. 1.020671		 £101.29
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
26   PIPE- PUMP TO HEAT EXCHANGER
Alpha part no. 1.025386		  
30   PIPE HOT OUTLET 25/28/35C
Alpha part no. 1.023570		 £18.57
31   NUT FOR FLEXIBLE HOSE CD25/28/35C
Alpha part no. 1.019218		 £5.55
32   COLD WATER INLET PIPE 14D PIPE
Alpha part no. 1.025384		 £20.35
33 Part number 1.015421, ISOLATING VALVE 1/2 ISOLATING VALVE 1/2
Alpha part no. 1.015421		 £15.53
33 Part number 1.021391, NOW USE 1.015421 ISOLATING VALVE - COLD WATER INLET NOW USE 1.015421 ISOLATING VALVE - COLD WATER INLET
Alpha part no. 1.021391		  
34   18D PIPE - GAS CONN / WALL
Alpha part no. 1.025248		 £23.09
35   WALL PLUG & SCREW PACK
Alpha part no. 1.015423		 £8.36
36 Part number 3.017281, CONDENSATE TRAP CONDENSATE TRAP
Alpha part no. 3.017281		 £39.93
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 1.021452, SEAL FOR FLEXIBLE HOSE SEAL FOR FLEXIBLE HOSE
Alpha part no. 1.021452		 £1.13
39 Part number 1.014685, 3/4" VALVE 25/28/35C 3/4" VALVE 25/28/35C
Alpha part no. 1.014685		 £46.45
41   PIPE-COLD INLET CONN (CB50)
Alpha part no. 1.017754		 £8.36
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. 1.021354		 £16.31
45 Part number 1.015637, SILICONE PIPE CONNECTOR SILICONE PIPE CONNECTOR
Alpha part no. 1.015637		 £1.05
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
54 Part number 1.018064, DIVERTER VALVE MOTOR ASSY DIVERTER VALVE MOTOR ASSY
Alpha part no. 1.018064		 £68.90
55 Part number 3.A1124, 50 OFF 3/8" WASHERS 50 OFF 3/8" WASHERS
Alpha part no. 3.A1124		 £14.97
56 Part number 3.018652, DIVERTER VALVE SEAL KIT DIVERTER VALVE SEAL KIT
Alpha part no. 3.018652		 £75.55
57   BRASS NUT (SHORTENED) 1/2
Alpha part no. 1.1269		 £1.30
58   FLOW REGULATOR 13L/MIN
Alpha part no. 1.020430		 £11.37
59 Part number 1.020831, FLOW SWITCH CD25/28/35C FLOW SWITCH CD25/28/35C
Alpha part no. 1.020831		 £47.10
60   PACK OF 50, 1/2" WASHER
Alpha part no. 3.A1363		 £6.61
61   DOUBLE CLIP
Alpha part no. 1.1378		 £1.05
62   SCREW (CONTROL PANEL)
Alpha part no. 1.2337		 £0.99
65   PRIMARY HEAT EXCHANGER HE CB33
Alpha part no. 1.021743		 £233.23
67   SEAL KIT - HE FLUE SEALS
Alpha part no. 3.016858		 £40.33
68   COVER, FLUE OUTLET (HE CB33)
Alpha part no. 2.011690		 £19.88
69 Part number 1.023573, PIPE COLD INLET HOT OUTLET PIPE COLD INLET HOT OUTLET
Alpha part no. 1.023573		 £4.58
71   COMBUSTION CHAMBER INSULATION PANEL SET - HE CB33
Alpha part no. 3.016449		 £38.65
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-RIGHT (HE/CD)
Alpha part no. 3.017129		 £61.37
83   SIDE PANEL-LEFT (HE/CD)
Alpha part no. 3.017130		 £61.37
85 Part number 1.2405, IGNITION ELECTRODE LEFT IGNITION ELECTRODE LEFT
Alpha part no. 1.2405		 £11.99
87 Part number 1.2408, IGNITION ELECTRODE RIGHT IGNITION ELECTRODE RIGHT
Alpha part no. 1.2408		 £11.99
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
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   DHW HEAT EXCHANGER CD35
Alpha part no. 1.022222		 £174.63
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
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 1.023551, PRESSURE GAUGE PRESSURE GAUGE
Alpha part no. 1.023551		 £31.46
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   AIR TRAP PLUG
Alpha part no. 1.021892		 £0.25
130   DIAPHRAGM FOR PRESSURE TAKEOFF
Alpha part no. 2.012621		 £4.09
135   CLIP - PIPE D.14
Alpha part no. 1.023010		 £1.70
137 Part number 1.023298, PIPE, FLOW SWITCH, COLD INLET CD25/28/35C PIPE, FLOW SWITCH, COLD INLET CD25/28/35C
Alpha part no. 1.023298		 £20.61
138 Part number 1.023397, COLD INLET MANIFOLD CD25/28/35C COLD INLET MANIFOLD CD25/28/35C
Alpha part no. 1.023397		 £55.59
139   1/2" M-M FITTING CD25/28/35C
Alpha part no. 1.023497		 £24.73
141 Part number 3.015562, DIVERTER VALVE ASSY DIVERTER VALVE ASSY
Alpha part no. 3.015562		 £125.21
153   FRONT WALL, COMBUSTION CHAMBER HE CB33
Alpha part no. 2.011691		  
155   FLUE OUTLET COVER RX FIN HE CB33
Alpha part no. 2.012657		 £9.28
157   LOW ENERGY PUMP
Alpha part no. 3.032764		 £189.60
157 Part number 3.017121, NOW USE 3.032764 PUMP ASSY 25/28/35C NOW USE 3.032764 PUMP ASSY 25/28/35C
Alpha part no. 3.017121		  
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 CB33
Alpha part no. 2.012611		 £21.65
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 CB33)
Alpha part no. 2.012758		 £23.52
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
172   O RING SEAL 45X2.62
Alpha part no. 1.019227		 £3.80
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 1.019228, DRAIN TAP - CONDENSATE TRAP DRAIN TAP - CONDENSATE TRAP
Alpha part no. 1.019228		 £6.15
177   PRESSURE SWITCH FLANGE CD25/28/35C
Alpha part no. 1.023512		 £16.38
179 Part number 1.023565, PRESSURE RELIEF VALVE 3 BAR PRESSURE RELIEF VALVE 3 BAR
Alpha part no. 1.023565		 £27.20
180 Part number 3.015063, CONDENSING HEAT EXCHANGER CONDENSING HEAT EXCHANGER
Alpha part no. 3.015063		  
181 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
186 Part number 1.022102, AUTOMATIC AIR VENT AUTOMATIC AIR VENT
Alpha part no. 1.022102		 £22.99
187 Part number 1.022302, BREATHER VALVE CLIP CD25/28/35C BREATHER VALVE CLIP CD25/28/35C
Alpha part no. 1.022302		 £16.07
188 Part number 1.023566, NOW USE 3.032764 PUMP HOUSING NOW USE 3.032764 PUMP HOUSING
Alpha part no. 1.023566		  
188   LOW ENERGY PUMP
Alpha part no. 3.032764		 £189.60
195   BOTTOM GUARD BRACKET (CD24S/C)
Alpha part no. 2.012015		 £15.98
201   REAR FRAME SUPPORT BRACKET (CD24S/C)
Alpha part no. 2.011596		 £6.98
209 Part number 1.024097, NOW USE 3.032764 PUMP NOW USE 3.032764 PUMP
Alpha part no. 1.024097		  
209   LOW ENERGY PUMP
Alpha part no. 3.032764		 £189.60
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
220 Part number 3.017174, BY-PASS ASSY BY-PASS ASSY
Alpha part no. 3.017174		 £76.98
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   90 FLUE BEND/CLAMP/SEAL
Alpha part no. 6.1000330		 £62.61
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 6.5621890, 45mm CLAMP (INNER FLUE) 45MM CLAMP (INNER FLUE)
Alpha part no. 6.5621890		 £11.67
506   DUCT SUPPORT CLIP
Alpha part no. 6.5107710		  
509   OBSOLETE TAPPING SCREW
Alpha part no. 6.8100757		  
510 Part number 3.013165, FLUE HZNTL.TERMINAL KIT FLUE HZNTL.TERMINAL KIT
Alpha part no. 3.013165		 £47.46
511   CONCENTRIC 100MM FLUE SEALING COLLAR - RUBBER WHITE
Alpha part no. 6.5472207


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