| 1 |  | FLUE ADAPTER 60MM SEAL CD BLR Alpha part no. 1.021483
 | £3.39 |  | 
| 2 |  | AIR PRESSURE SWITCH (CB50) Alpha part no. 1.012849
 | £60.91 |  | 
| 3 |  | 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 |  | FLAME SENSING ELECTRODE KIT (CB24/28/SY) Alpha part no. 3.A127
 | £15.90 |  | 
| 6 |  | HYDRAULIC ASSY SEAL KIT Alpha part no. 3.018596
 | £21.63 |  | 
| 7 |  | METAL SHEET CLIP CD25/28/35C Alpha part no. 1.021238
 | £4.02 |  | 
| 8 |  | CAP (CB50) Alpha part no. 1.016150
 | £2.40 |  | 
| 9 |  | PACK OF 50 GASKET 24X16X2 Alpha part no. 3.A0120
 | £23.01 |  | 
| 10 |  | 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 |  | FAN ASSEMBLY - HE CB33 Alpha part no. 1.021744
 | £136.21 |  | 
| 14 |  | PCB-DIVERTER VALVE (CB50) Alpha part no. 1.015689
 | £34.96 |  | 
| 15 |  | 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 |  | BRASS PRESSURE SWITCH/WASHER Alpha part no. 3.014379
 | £31.65 |  | 
| 18 |  | 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 |  | 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 |  | ISOLATING VALVE 1/2 Alpha part no. 1.015421
 | £15.53 |  | 
| 33 |  | 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 |  | CONDENSATE TRAP Alpha part no. 3.017281
 | £39.93 |  | 
| 37 |  | FLUE LIMIT THERMOSTAT (90 C) Alpha part no. 1.021356
 | £19.12 |  | 
| 38 |  | SEAL FOR FLEXIBLE HOSE Alpha part no. 1.021452
 | £1.13 |  | 
| 39 |  | 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 |  | 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 |  | 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 |  | TEFLON INSERT Alpha part no. 1.021747
 | £12.52 |  | 
| 54 |  | DIVERTER VALVE MOTOR ASSY Alpha part no. 1.018064
 | £68.90 |  | 
| 55 |  | 50 OFF 3/8" WASHERS Alpha part no. 3.A1124
 | £14.97 |  | 
| 56 |  | 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 |  | 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 |  | 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 |  | BRACKET (CONTROL PANEL) Alpha part no. 2.010989
 | £1.05 |  | 
| 76 |  | 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 |  | IGNITION ELECTRODE LEFT Alpha part no. 1.2405
 | £11.99 |  | 
| 87 |  | IGNITION ELECTRODE RIGHT Alpha part no. 1.2408
 | £11.99 |  | 
| 90 |  | 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 |  | DHW AND C.H CONTROL KNOB Alpha part no. 1.013340
 | £1.95 |  | 
| 98 |  | SELECTOR SWITCH KNOB Alpha part no. 1.014054
 |  | 
| 99 |  | 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 |  | COVER (TERMINAL BLOCK) Alpha part no. 1.015404
 |  | 
| 108 |  | 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 |  | CLOCK BLANKING PLATE Alpha part no. 1.015753
 | £2.47 |  | 
| 112 |  | PRESSURE GAUGE Alpha part no. 1.023551
 | £31.46 |  | 
| 113 |  | 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 |  | 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 |  | 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 |  | 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 |  | PIPE, FLOW SWITCH, COLD INLET CD25/28/35C Alpha part no. 1.023298
 | £20.61 |  | 
| 138 |  | 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 |  | 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 |  | 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 |  | 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 |  | CONTROL PANEL COVER CB24/28 Alpha part no. 1.016041
 | £25.95 |  | 
| 176 |  | 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 |  | PRESSURE RELIEF VALVE 3 BAR Alpha part no. 1.023565
 | £27.20 |  | 
| 180 |  | CONDENSING HEAT EXCHANGER Alpha part no. 3.015063
 |  | 
| 181 |  | SEAL KIT A.A.V/N.T.C/P/GGE/EXP (CB24/28/SY)(CD24C/S) Alpha part no. 3.013392
 | £5.70 |  | 
| 186 |  | AUTOMATIC AIR VENT Alpha part no. 1.022102
 | £22.99 |  | 
| 187 |  | BREATHER VALVE CLIP CD25/28/35C Alpha part no. 1.022302
 | £16.07 |  | 
| 188 |  | LOW ENERGY PUMP Alpha part no. 3.032764
 | £189.60 |  | 
| 188 |  | NOW USE 3.032764 PUMP HOUSING Alpha part no. 1.023566
 |  | 
| 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 |  | LOW ENERGY PUMP Alpha part no. 3.032764
 | £189.60 |  | 
| 209 |  | NOW USE 3.032764 PUMP Alpha part no. 1.024097
 |  | 
| 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 |  | PIPE- CONDENSATION DISCHARGE Alpha part no. 1.019144
 | £11.76 |  | 
| 220 |  | BY-PASS ASSY Alpha part no. 3.017174
 | £76.98 |  | 
| 346 |  | PIPE CLAMP(SILICONE) Alpha part no. 1.010500
 | £1.35 |  | 
| 501 |  | 40MM CLAMP/SCREWS (FLUE BEND) Alpha part no. 6.5630140
 |  | 
| 502 |  | 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 |  | 75MM CLAMP/SCREWS (OUTER FLUE) Alpha part no. 6.5630130
 | £38.00 |  | 
| 505 |  | 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 |  | FLUE HZNTL.TERMINAL KIT Alpha part no. 3.013165
 | £47.46 |  | 
| 511 |  | CONCENTRIC 100MM FLUE SEALING COLLAR - RUBBER WHITE Alpha part no. 6.5472207
 |  |