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

MAIN
COMBI 30HE - (Combustion Box)
Appliance Code: 47-474-03

Appliance Diagram


Combustion Box diagram for Main Combi 30HEClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

101 Part number 247990, REAR SUPPORT - OUTER CASE REAR SUPPORT - OUTER CASE
Main part no. 247990
£15.73
102 Part number 247991, PANEL ASSEMBLY - LEFT PANEL ASSEMBLY - LEFT
Main part no. 247991
£17.78
103 Part number 247992, PANEL ASSEMBLY - RIGHT PANEL ASSEMBLY - RIGHT
Main part no. 247992
£18.49
104 Part number 248384, PANEL ASSEMBLY-FRONT-80Eco PANEL ASSEMBLY-FRONT-80ECO
Main part no. 248384
£23.75
105 Part number 247994, NOW USE 5138642 BRACKET - UPPER SUPPORT NOW USE 5138642 BRACKET - UPPER SUPPORT
Main part no. 247994
 
105   BRACKET-UPPER SUPPORT
Main part no. 5138642
£4.73
106 Part number 248193, CLIP - PLASTIC CLIP - PLASTIC
Main part no. 248193
£3.16
108 Part number 062617, SCR-ST-No8x1/2 PAN POZ.TYPE B SCR-ST-NO8X1/2 PAN POZ.TYPE B
Main part no. 062617
£3.07
200 Part number 5112369, FLUE ADAPTER HE (NO SEALS) FLUE ADAPTER HE (NO SEALS)
Main part no. 5112369
£11.97
201 Part number 5112370, GASKET ADAPTER GASKET ADAPTER
Main part no. 5112370
£4.44
202 Part number 5113313, TAP ADAPTER TAP ADAPTER
Main part no. 5113313
£4.44
203 Part number 5113314, O RING O RING
Main part no. 5113314
£3.07
204 Part number 247731, PLATE BLANKING PLATE BLANKING
Main part no. 247731
£5.71
205 Part number 247732, GASKET - PLATE BLANKING GASKET - PLATE BLANKING
Main part no. 247732
£3.16
206   SCREW NO8X25 ABPAN POZ SZ
Main part no. 612827
£3.07
206   NOW USE 612827 SCREW NO8X25XBPAN POZ SZ
Main part no. 670050
 
207   OBSOLETE SCREW
Main part no. 0536119
 
207   SCREW NO8X9.5 BPAN POZ SZ#
Main part no. 670047
£1.49
208 Part number 248192, STUD - FRONT PANEL STUD - FRONT PANEL
Main part no. 248192
£3.16
209 Part number 635431, NUT FULL M4 HEX. MS NICK.PLT NUT FULL M4 HEX. MS NICK.PLT
Main part no. 635431
£3.03
210 Part number 248466, NOW USE 5137530 or Maxflu 5138976 PRESSURE SWITCH NOW USE 5137530 OR MAXFLU 5138976 PRESSURE SWITCH
Main part no. 248466
 
210 Part number 5137530, FAN PRESSURE SWITCH FAN PRESSURE SWITCH
Main part no. 5137530
£35.18
211 Part number 5112367, PIPE-PRESSURE SWITCH NEG.BLACK PIPE-PRESSURE SWITCH NEG.BLACK
Main part no. 5112367
£4.44
212 Part number 248628, PRESSURE SWITCH PIPE PRESSURE SWITCH PIPE
Main part no. 248628
£7.51
215 Part number 248094, WASHER - SEALING G3/8 WASHER - SEALING G3/8
Main part no. 248094
£3.44
216 Part number 247445, ADAPTER - PRESSURE PIPE ADAPTER - PRESSURE PIPE
Main part no. 247445
£6.95
217 Part number 248003, PIPE - VALVE COMPENSATION PIPE - VALVE COMPENSATION
Main part no. 248003
£3.16
218 Part number 248011, INSULATION SIDE PANEL - 105 INSULATION SIDE PANEL - 105
Main part no. 248011
£7.51
219 Part number 248012, INSULATION - REAR PANEL INSULATION - REAR PANEL
Main part no. 248012
£9.96
220 Part number 248013, INSULATION - FRONT PANEL INSULATION - FRONT PANEL
Main part no. 248013
£12.18
221 Part number 248015, PANEL-COMBUSTION CHAMBER-105 PANEL-COMBUSTION CHAMBER-105
Main part no. 248015
£9.23
223 Part number 249114, PANEL-COMBUSTION BOX PANEL-COMBUSTION BOX
Main part no. 249114
£36.51
224 Part number 247437, SURROUND - VIEWING WINDOW SURROUND - VIEWING WINDOW
Main part no. 247437
£5.71
225 Part number 247436, VIEWING WINDOW VIEWING WINDOW
Main part no. 247436
£5.71
226 Part number 247435, VIEWING WINDOW GASKET VIEWING WINDOW GASKET
Main part no. 247435
£3.26
226 Part number 248028, NOW USE 247435 GASKET - VIEWING WINDOW NOW USE 247435 GASKET - VIEWING WINDOW
Main part no. 248028
 
228 Part number 248023, CLIP - HEAT EXCHANGER - FIXING CLIP - HEAT EXCHANGER - FIXING
Main part no. 248023
£6.75
229 Part number 5112401, RETROFIT OUTLET CH PIPE RETROFIT OUTLET CH PIPE
Main part no. 5112401
£13.88
230 Part number 247429, O RING 22 x 3 O RING 22 X 3
Main part no. 247429
£3.07
232 Part number 5112431, HEAT EXCHANGER-PRIMARY - 105HE HEAT EXCHANGER-PRIMARY - 105HE
Main part no. 5112431
£339.00
233 Part number 248035, ADAPTER - MANIFOLD ADAPTER - MANIFOLD
Main part no. 248035
£11.61
234 Part number 248036, GASKET - MANIFOLD ADAPTER GASKET - MANIFOLD ADAPTER
Main part no. 248036
£3.16
235 Part number 247741, O RING 22.22 x 2.62 O RING 22.22 X 2.62
Main part no. 247741
£2.89
236 Part number 248034, GASKET - BURNER MANIFOLD GASKET - BURNER MANIFOLD
Main part no. 248034
£3.07
237 Part number 633950, SCREW M5X12 MCPAN POZ SN SCREW M5X12 MCPAN POZ SN
Main part no. 633950
£3.07
238 Part number 248432, SCREW M5 x 10 SCREW M5 X 10
Main part no. 248432
£3.16
239 Part number 5112375, MANIFOLD - BURNER - 105 MANIFOLD - BURNER - 105
Main part no. 5112375
 
240 Part number 5112770, BURNER ASSEMBLY BURNER ASSEMBLY
Main part no. 5112770
£36.94
241 Part number 247384, IGNITION ELECTRODE - FRONT IGNITION ELECTRODE - FRONT
Main part no. 247384
£11.61
242 Part number 248038, INSULATION BOOT - ELECTRODE INSULATION BOOT - ELECTRODE
Main part no. 248038
£5.71
244 Part number 248037, LEAD - IGNITION ELECTRODE LEAD - IGNITION ELECTRODE
Main part no. 248037
£5.71
245 Part number 248098, LEAD - SENSING ELECTRODE LEAD - SENSING ELECTRODE
Main part no. 248098
£5.71
246   COMBUSTION CHAMBER ASSY-105 HE
Main part no. 5112374
£42.67
247 Part number 248211, INJECTOR - 0.77 LPG INJECTOR - 0.77 LPG
Main part no. 248211
£5.57
247 Part number 5112376, INJECTOR - 1.25 NG INJECTOR - 1.25 NG
Main part no. 5112376
£3.27
248 Part number 5112397, WASHER DIA 60 OUTLET BEND WASHER DIA 60 OUTLET BEND
Main part no. 5112397
£5.71
249 Part number 5112398, WASHER DIA100 OUTER ADAPT SEAL WASHER DIA100 OUTER ADAPT SEAL
Main part no. 5112398
£5.71
300 Part number 5112388, SECONDARY HEAT EXCHANGER SECONDARY HEAT EXCHANGER
Main part no. 5112388
£277.05
304 Part number 5112387, GASKET DRAIN CONDENSATE PIPE GASKET DRAIN CONDENSATE PIPE
Main part no. 5112387
£5.71
305 Part number 5112403, CONDENSATE DISCHARGE PIPE CONDENSATE DISCHARGE PIPE
Main part no. 5112403
£17.33
306 Part number 5112404, TOP SPRING CONDENSING PIPE TOP SPRING CONDENSING PIPE
Main part no. 5112404
£3.16
307 Part number 5111978, ASSY CONDENSATE TRAP ASSY CONDENSATE TRAP
Main part no. 5111978
£22.72
308 Part number 5112405, BRACKET SUPPORT TRAP BRACKET SUPPORT TRAP
Main part no. 5112405
£5.45
310 Part number 244738, KIT FIBRE WASHER AND LOCKNUT KIT FIBRE WASHER AND LOCKNUT
Main part no. 244738
£10.24
311 Part number 242820, NOW USE 7683432 NUT OUTLET 1in BSP NOW USE 7683432 NUT OUTLET 1IN BSP
Main part no. 242820
 
311   NUT OUTLET 1IN BSP
Main part no. 7683432
£5.71
312 Part number 5112390, FRONT COVER/EXCHANGER ASSY FRONT COVER/EXCHANGER ASSY
Main part no. 5112390
£155.13
314 Part number 5112400, RETROFIT INLET CH PIPE RETROFIT INLET CH PIPE
Main part no. 5112400
£18.49
316 Part number 248021, O RING 17.86 x 2.62 O RING 17.86 X 2.62
Main part no. 248021
£3.07
318 Part number 5112391, WASHER 58DIA FRONT BEND WASHER 58DIA FRONT BEND
Main part no. 5112391
£4.44
319   INLET BEND RETROFIT
Main part no. 5112392
£16.91
320   NOW USE 062440 NUT M5
Main part no. S/294/5
 
320   NUT-HEXAGON-M5-STEEL-
Main part no. 062440
£2.93
321 Part number 5112371, BEND-FAN OUTLET 105 HE BEND-FAN OUTLET 105 HE
Main part no. 5112371
£11.61
322 Part number 5112373, HOOD ASSEMBLY - 105 HE HOOD ASSEMBLY - 105 HE
Main part no. 5112373
£21.10
323 Part number 247417, PRESSURE SENSING VENTURI PRESSURE SENSING VENTURI
Main part no. 247417
£6.95
324 Part number 5112430, FAN HE FAN HE
Main part no. 5112430
£99.07
325   DEFLECTOR - AIR
Main part no. 5112386
£3.25
328   CLIP - FIXING - DEFLECTOR
Main part no. 248198
£3.07
331 Part number 617414, WASHER SHAKEPROOF INT M4 S WASHER SHAKEPROOF INT M4 S
Main part no. 617414
£2.32
332 Part number 5112396, SUPPORT-OVERHEAT FLUE STAT SUPPORT-OVERHEAT FLUE STAT
Main part no. 5112396
£3.19
333 Part number 5112395, OVERHEAT FLUE THERMOSTAT OVERHEAT FLUE THERMOSTAT
Main part no. 5112395
£6.95
334 Part number 5112389, WASHER FRONT RETROFIT 152DIA WASHER FRONT RETROFIT 152DIA
Main part no. 5112389
£4.44
335 Part number 247015BAX, KIT-CONDENSE TRAP PLUG/WASHER KIT-CONDENSE TRAP PLUG/WASHER
Main part no. 247015BAX
£10.89
400 Part number 248061, NOW USE 7224344 HYDRAULIC OUTLET ASSEMBLY NOW USE 7224344 HYDRAULIC OUTLET ASSEMBLY
Main part no. 248061
 
400 Part number 7224344, HYDRAULIC OUTLET ASSY KIT HYDRAULIC OUTLET ASSY KIT
Main part no. 7224344
£232.57
401 Part number 7224343, 3 WAY VALVE ASSY KIT 3 WAY VALVE ASSY KIT
Main part no. 7224343
£183.75
401 Part number 248062, NOW USE 7224343 VALVE - 3 WAY ASSEMBLY NOW USE 7224343 VALVE - 3 WAY ASSEMBLY
Main part no. 248062
 
402 Part number 248063, NOW USE 7224342 PRESSURE DIFFERENTIAL ASSEMBLY NOW USE 7224342 PRESSURE DIFFERENTIAL ASSEMBLY
Main part no. 248063
 
402 Part number 7224342, PRESSURE DIFFERENTIAL ASSY KIT PRESSURE DIFFERENTIAL ASSY KIT
Main part no. 7224342
£119.11
403 Part number 248067, MICROSWITCH ASSEMBLY MICROSWITCH ASSEMBLY
Main part no. 248067
£6.95
405 Part number 247745, SEALING WASHER G. 3/4 SEALING WASHER G. 3/4
Main part no. 247745
£3.07
406 Part number 248059, PIPE ASSEMBLY - BYPASS PIPE ASSEMBLY - BYPASS
Main part no. 248059
£24.40
407 Part number 248018, O RING O RING
Main part no. 248018
£3.11
408 Part number 248060, CLIP FIXING - BYPASS CLIP FIXING - BYPASS
Main part no. 248060
£5.71
409 Part number 248024, VESSEL - EXPANSION - 8L VESSEL - EXPANSION - 8L
Main part no. 248024
£80.76
410   BRACKET-LOWER SUPPORT
Main part no. 5112366
£4.27
411 Part number 248048, NOW USE 7225723 HEAT EXCHANGER - DHW 16 PLATES NOW USE 7225723 HEAT EXCHANGER - DHW 16 PLATES
Main part no. 248048
 
411 Part number 7225723, PLATE HEAT EX 16 PLATES KIT PLATE HEAT EX 16 PLATES KIT
Main part no. 7225723
£110.52
412 Part number 248025, PIPE - EXPANSION VESSEL PIPE - EXPANSION VESSEL
Main part no. 248025
£9.23
413 Part number 248000, WASHER - SEALING WASHER - SEALING
Main part no. 248000
£2.89
414 Part number 248055, DRAIN TAP DRAIN TAP
Main part no. 248055
£9.59
417 Part number 248045, GROMMET - PIPE ASSEMBLY GROMMET - PIPE ASSEMBLY
Main part no. 248045
£5.71
418 Part number 5112377, PIPE ASSEMBLY-RETURN-105 PIPE ASSEMBLY-RETURN-105
Main part no. 5112377
£15.42
420 Part number 248053, O RING VENTURI ASSEMBLY O RING VENTURI ASSEMBLY
Main part no. 248053
£4.44
421 Part number 5112378, PANEL-HYDRAULICS MOUNTING PANEL-HYDRAULICS MOUNTING
Main part no. 5112378
£13.20
422 Part number 247776, CLAMP - INPUT CABLE CLAMP - INPUT CABLE
Main part no. 247776
£4.25
424 Part number 248083, CONNECTOR - GAS VALVE INLET CONNECTOR - GAS VALVE INLET
Main part no. 248083
£9.23
426 Part number 248082, ELBOW - GAS FLOW OUTLET ELBOW - GAS FLOW OUTLET
Main part no. 248082
£6.75
427 Part number 5107339, GAS VALVE ASSY INC O-RINGS GAS VALVE ASSY INC O-RINGS
Main part no. 5107339
£168.34
428 Part number 5112385, CABLE-GAS VALVE/IGNITER CABLE-GAS VALVE/IGNITER
Main part no. 5112385
£22.63
429 Part number 248042, NOW USE 7722642 PUMP (15-60) - 105 NOW USE 7722642 PUMP (15-60) - 105
Main part no. 248042
 
429 Part number 7722642, PUMP 15-60 105 PUMP 15-60 105
Main part no. 7722642
£246.87
430 Part number 248044, O-RING - AIR VENT O-RING - AIR VENT
Main part no. 248044
£3.07
431 Part number 248043, AIR VENT - AUTOMATIC AIR VENT - AUTOMATIC
Main part no. 248043
£12.14
432 Part number 248054, PUMP CONNECTION ELEMENT PUMP CONNECTION ELEMENT
Main part no. 248054
£6.12
433 Part number 248056, SAFETY VALVE - 3 BAR (FEMALE) SAFETY VALVE - 3 BAR (FEMALE)
Main part no. 248056
£14.33
434 Part number 248050, HYDRAULIC INLET ASSEMBLY HYDRAULIC INLET ASSEMBLY
Main part no. 248050
£113.03
435 Part number 248049, GASKET - PLATE HEAT EXCHANGER GASKET - PLATE HEAT EXCHANGER
Main part no. 248049
£5.62
436 Part number 248058, PIPE - NEGATIVE PRESSURE PIPE - NEGATIVE PRESSURE
Main part no. 248058
£13.88
437 Part number 248057, PIPE - POSITIVE PRESSURE PIPE - POSITIVE PRESSURE
Main part no. 248057
£9.23
438 Part number 248064, DHW OUTLET CONNECTION DHW OUTLET CONNECTION
Main part no. 248064
£66.16
440 Part number 5108265, TEMPERATURE SENSOR TEMPERATURE SENSOR
Main part no. 5108265
£19.48
441 Part number 248069, GASKET GASKET
Main part no. 248069
£3.25
443 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Main part no. 248079
£12.19
444 Part number 248080, PIPE - FLOW - 105 PIPE - FLOW - 105
Main part no. 248080
£23.32
447 Part number 248051, HYDRAULIC VENTURI ASSEMBLY HYDRAULIC VENTURI ASSEMBLY
Main part no. 248051
£14.55
448 Part number 248052, FILTER - DHW FILTER - DHW
Main part no. 248052
£5.71
449 Part number 237473, FLOW REGULATOR 12L - RED FLOW REGULATOR 12L - RED
Main part no. 237473
£17.71
451 Part number 248019, O RING O RING
Main part no. 248019
£4.44
452 Part number 248065, DIAPHRAGM - 3 WAY VALVE DIAPHRAGM - 3 WAY VALVE
Main part no. 248065
£10.46
453 Part number 248066, DIAPHRAGM - PRESS/DIFF VALVE DIAPHRAGM - PRESS/DIFF VALVE
Main part no. 248066
£11.09
454 Part number 248020, O RING O RING
Main part no. 248020
£3.16
501 Part number 248088, COVER - ELECTRICAL BOX COVER - ELECTRICAL BOX
Main part no. 248088
£9.54
502 Part number 248072, PANEL - ACCESS PANEL - ACCESS
Main part no. 248072
£5.71
503 Part number 612830, SCREW 6A X 1" LG S/T SCREW 6A X 1" LG S/T
Main part no. 612830
£3.03
504   SCREWNO6X6.5 ABPAN POZ SN
Main part no. 612841
£2.96
505 Part number 5112380, PRINTED CIRCUIT BOARD PRINTED CIRCUIT BOARD
Main part no. 5112380
£180.69
506 Part number 247481, FUSE HOLDER FUSE HOLDER
Main part no. 247481
£4.44
507 Part number 248089, NOW USE 7727139 FUSE 2A-250V NOW USE 7727139 FUSE 2A-250V
Main part no. 248089
 
507 Part number 720853801, NOW USE 7727139 FUSE 2A 250V IN FUSE HOLDER NOW USE 7727139 FUSE 2A 250V IN FUSE HOLDER
Main part no. 720853801
 
507   KIT TERMINAL BLOCK AND FUSES
Main part no. 7727139
£28.75
507 Part number 7727139, FUSE 2A 250V IN FUSEHOLDER FUSE 2A 250V IN FUSEHOLDER
Baxi part no. 7727139
£28.75
508 Part number 247480, TERMINAL BLOCK TERMINAL BLOCK
Main part no. 247480
£6.95
509 Part number 248095, SWITCH - SELECTOR SWITCH - SELECTOR
Main part no. 248095
£11.61
510   LENS - NEON
Main part no. 248196
 
511 Part number 248096, DRIVE PIN - POTENTIOMETER DRIVE PIN - POTENTIOMETER
Main part no. 248096
£3.16
512 Part number 248091, RETAINER - PRESSURE GAUGE RETAINER - PRESSURE GAUGE
Main part no. 248091
£5.71
513 Part number 248090, GAUGE PRESSURE C/W RETAINER GAUGE PRESSURE C/W RETAINER
Main part no. 248090
£23.10
514 Part number 248076, COVER - INTEGRAL TIMER COVER - INTEGRAL TIMER
Main part no. 248076
£5.71
516 Part number 248194, PIN - HINGED FACIA PANEL PIN - HINGED FACIA PANEL
Main part no. 248194
£2.22
517   CONTROL PANEL MAIN 24HE
Main part no. 5115825
£11.27
517   CONTROL PANEL MAIN 30HE
Main part no. 5115826
£14.67
518 Part number 5107344, KNOB SELECTOR KNOB SELECTOR
Main part no. 5107344
£4.44
519   COVER CONTROL FACIA ASSY
Main part no. 5115828
£29.77
521   CONTROL KNOB-POTENTIOMETER
Main part no. 005409691
 
600 Part number 248212, CONNECTIONS-VACUUM PACK CONNECTIONS-VACUUM PACK
Main part no. 248212
£64.77
602   CONNECTION TAIL - 22MM
Main part no. 248229
£9.23
603 Part number 248228, CONNECTION TAIL - 15MM CONNECTION TAIL - 15MM
Main part no. 248228
£6.95
604 Part number 247758, LOCK NUT - G3/4 LOCK NUT - G3/4
Main part no. 247758
£5.71
605 Part number 247760, LOCK NUT - G1/2 LOCK NUT - G1/2
Main part no. 247760
£5.71
606 Part number 248231, PIPE-DISCHARGE-SAFETY VALVE PIPE-DISCHARGE-SAFETY VALVE
Main part no. 248231
£11.61
607 Part number 247744, SEALING WASHER G. 1/2 SEALING WASHER G. 1/2
Main part no. 247744
£3.07
609 Part number 248224, TAP - ISOLATION - FLOW TAP - ISOLATION - FLOW
Main part no. 248224
£32.92
610 Part number 248225, TAP - ISOLATION - RETURN TAP - ISOLATION - RETURN
Main part no. 248225
£42.01
611 Part number 248226, TAP - ISOLATION - DHW RETURN TAP - ISOLATION - DHW RETURN
Main part no. 248226
£30.56
612 Part number 247764, RUBBER SEAL - GAS TAP RUBBER SEAL - GAS TAP
Main part no. 247764
£3.16
613 Part number 247485, TAP TAP
Main part no. 247485
£18.49
614 Part number 248230, ELBOW - GAS INLET ELBOW - GAS INLET
Main part no. 248230
£9.23
615 Part number 248227, ELBOW - DHW OUTLET ELBOW - DHW OUTLET
Main part no. 248227
£9.23
616   TEMPLATE 24 HE
Main part no. 5112649
£6.71
701 Part number 5112406, 93 DEGREE BEND CONCENTRIC 93 DEGREE BEND CONCENTRIC
Main part no. 5112406
£34.66
702   INNER FLUE SUPPORT BRACKET
Main part no. 5109889
£5.71
801 Part number 5112384, CABLE-FAN/PRESSURE SWITCH CABLE-FAN/PRESSURE SWITCH
Main part no. 5112384
£27.71
802 Part number 248216, CABLE - LOW VOLTAGE CABLE - LOW VOLTAGE
Main part no. 248216
£14.45
804 Part number 248205, CABLE - INTEGRAL TIMER CABLE - INTEGRAL TIMER
Main part no. 248205
£6.09
805 Part number 248206, CABLE - PCB INPUT CABLE - PCB INPUT
Main part no. 248206
£5.71
806 Part number 248219, CABLE - SELECTOR SWITCH/PUMP CABLE - SELECTOR SWITCH/PUMP
Main part no. 248219
£9.54
808   CABLE - EARTH
Main part no. 5112383
£6.95



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