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POTTERTON COMMERCIAL
SIRIUS 2 WH 50,60,70 (FROM APRIL 2016) - (Exploded View)
Appliance Code: Sirius 2 WH 50,60,70

Appliance Diagram


Exploded View diagram for Potterton Commercial Sirius 2 WH 50,60,70 (From April 2016)Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

  ELECTRICITY SUPPLY WIRING
Potterton part no. 5140210		 £7.19
  EARTH CABLE LENGTH 270MM
Potterton part no. 5142395		 £4.49
  SIPHON CAP GASKET
Potterton part no. 7660972		 £3.79
  PUMP PREDISP.-PWM FAN WIRING
Potterton part no. 7660973		 £9.34
  NTC SENSOR-FLUE THERMO WIRING
Potterton part no. 7660974		 £12.35
  NTC TANK-EXTERNAL SENSOR WIRE
Potterton part no. 7660975		 £6.00
  PUMP PREDIS-TERM BLOCK M3 WIRE
Potterton part no. 7660976		 £5.49
  WIRING HARNESS WH 50-60-70
Potterton part no. 7660977		 £31.02
  POWER SUPPL PCB AGU2.550 CABLE
Potterton part no. 7660978		 £8.36
  NTC ADDED CABLE
Potterton part no. 7660979		 £4.40
  QAAX5 CABLE
Potterton part no. 7660980		 £3.73
  ROOM THERMOSTAT CABLE
Potterton part no. 7660981		 £3.20
  GROUND FRAME CABLE
Potterton part no. 7660984		 £1.96
  HMI-MAIN PCB CABLE
Potterton part no. 7660985		 £10.30
  PCB-SPARK DETECTION CABLE
Potterton part no. 7660986		 £8.06
  FAN-TERMINAL BLOCK M3 CABLE
Potterton part no. 7660987		 £9.65
2   LH PANEL SIRIUSPRO WH50-60
Potterton part no. 5141388		 £71.57
2   LH PANEL SIRIUSPRO WH70
Potterton part no. 5141389		 £79.29
3   RH PANEL SIRIUSPRO WH50-60
Potterton part no. 5141390		 £73.74
3   RH PANEL SIRIUSPRO WH70
Potterton part no. 5141391		 £79.29
4   FRONT PANEL ASSY WH 50-60-70
Potterton part no. 7660865		 £47.90
10   FLUE ADAPTER 80/125MM
Potterton part no. 5141393		 £15.92
11   GASKET ADOPTOR
Potterton part no. 5132516		 £2.11
12 Part number 247731, PLATE BLANKING PLATE BLANKING
Potterton part no. 247731		 £5.88
13 Part number 247732, GASKET - PLATE BLANKING GASKET - PLATE BLANKING
Potterton part no. 247732		 £3.26
18   MIXER MINI BICLAP DIA 28MM
Potterton part no. 5141398		 £61.08
18   MIXER + SMALL BI-VALVE D:24MM
Potterton part no. 5142380		 £64.43
18   MIXER + SMALL BI-VALVE D:30MM
Potterton part no. 5142381		 £86.52
22   FAN
Potterton part no. 5142393		 £257.93
27   COMB CHAMBER HOUSING WH 50-60
Potterton part no. 7660873		 £123.00
27   COMB CHAMBER HOUSING WH 70
Potterton part no. 7660874		 £130.54
29   BACK HEAT EXCHANGER INSULATION
Potterton part no. 7660875		 £17.35
30 Part number 5132183, Insulation burner flange INSULATION BURNER FLANGE
Potterton part no. 5132183		  
32   CONVENTIONAL EXCHANGER 41341
Potterton part no. 5142374		 £1,127.59
32   CONVENTIONAL EXCHANGER 41279
Potterton part no. 5142375		 £545.31
32   HEAT EXCHANGER 6.1-55 KW
Potterton part no. 7660878		 £669.76
34   HEAT EX CLIP
Potterton part no. 5141408		 £2.33
41   BURNER 45KW - WH50
Potterton part no. 5141409		 £46.69
41   BURNER-70
Potterton part no. 5142379		 £156.04
41   BURNER 55 KW
Potterton part no. 7660883		 £60.17
49   FLUE TEST CAP
Potterton part no. 5132521		 £12.78
59 Part number 5132148, Ignition electrode cable IGNITION ELECTRODE CABLE
Potterton part no. 5132148		 £11.23
63 Part number 720222801, KIT - ELECTRODE IGNITION KIT - ELECTRODE IGNITION
Potterton part no. 720222801		 £25.98
65   SPARK DETECTION
Potterton part no. 7660905		 £14.62
70   INLET PIPE WH 50-60
Potterton part no. 7660906		 £34.25
70   INLET PIPE WH 70
Potterton part no. 7660907		 £37.70
71   SEALING WASHER - G1
Potterton part no. 247737		 £3.26
75   GROMMET
Potterton part no. 5120225		 £3.26
91 Part number 248055, DRAIN TAP DRAIN TAP
Potterton part no. 248055		 £9.88
92   SAFETY VALVE 4 BAR
Potterton part no. 7660910		 £14.62
131 Part number 5114725, NTC SENSOR NTC SENSOR
Potterton part no. 5114725		  
132 Part number 248069, GASKET GASKET
Potterton part no. 248069		 £3.34
135 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Potterton part no. 248079		 £12.56
136   OUTLET PIPE WH 50
Potterton part no. 7660913		 £27.60
136   OUTLET PIPE WH 60
Potterton part no. 7660914		 £30.13
136   OUTLET PIPE WH 70
Potterton part no. 7660915		 £32.65
137   CONN ELMNT GV/GP WH50-70
Potterton part no. 5141428		 £27.78
137   CONNECTING ELEMENT WH 50-60-70
Potterton part no. 7660916		 £11.47
139   GAS VALVE-MIXER PIPE WH 50
Potterton part no. 7660917		 £12.35
139   GAS VALVE-MIXER PIPE WH 60
Potterton part no. 7660918		 £16.19
139   GAS VALVE-MIXER PIPE WH 70
Potterton part no. 7660919		 £21.21
140   GAS VALVE 848156 MM
Potterton part no. 5142377		 £76.54
151   COVER ELECTRICAL BOX
Potterton part no. 7660921		 £7.24
152   ELECTRICAL BOX WITH V/WINDOW
Potterton part no. 7660922		 £13.14
153   TERMINAL BLOCK COVER
Potterton part no. 7660923		 £2.37
154   PCB LMS14 WH 50-60-70
Potterton part no. 7660924		 £122.92
156   PCB DISPLAY AVS77.312
Potterton part no. 7660925		 £57.66
166   TERMINAL BLOCK & FUSES 3.15A
Potterton part no. 5141438		 £4.71
169   MANOMETER 0-4 BAR L = 1000 MM
Potterton part no. 7660930		 £16.28
171   CLIP-IN AGU2.550 SIEMENS
Potterton part no. 7660931		 £173.98
174   7 SEGMENT PUSH BUTTON
Potterton part no. 5141441		 £3.66
192 Part number 247745, SEALING WASHER G. 3/4 SEALING WASHER G. 3/4
Potterton part no. 247745		 £3.16
200   SYSTEM FIXING NIPPLE- GASKET
Potterton part no. 7660932		 £97.64
237   GAS-PRESSURE PIPE WH 50
Potterton part no. 7660933		 £12.33
237   GAS-PRESSURE PIPE WH 60-70
Potterton part no. 7660934		 £14.82
242 Part number 5114747, NTC SENSOR NTC SENSOR
Potterton part no. 5114747		 £15.58
259   POTTERTON COMMERCIAL BRAND
Potterton part no. 7660935		 £4.28
264   GAS PRESSURE SWITCH
Potterton part no. 5132201		 £90.23
285   CLIP-IN COVER
Potterton part no. 7660937		 £3.01
340   NOW USE 7745954 PRESSURE SENSOR
Potterton part no. 5142362		  
340   PRESSURE SENSOR
Potterton part no. 7745954		 £35.76
382 Part number 5114749, FLAME SENSING CABLE FLAME SENSING CABLE
Potterton part no. 5114749		 £13.82
399   SAFETY THERMOSTAT 260OC
Potterton part no. 5142403		 £11.83
408   EXCHANGER FLANGE
Potterton part no. 5132235		 £28.77
409 Part number 5114751, BURNER GASKET BURNER GASKET
Potterton part no. 5114751		 £3.26
411   IONISATION PROBE GASKET
Potterton part no. 5142368		 £19.45
415   SYPHON BODY
Potterton part no. 7661026		 £24.85
417   SIPHON PLUG ASS.
Potterton part no. 7661027		 £11.27
419 Part number 5132189, Gasket D6 GASKET D6
Potterton part no. 5132189		 £3.08
423   INLET GAS PIPE WH 50
Potterton part no. 7660945		 £84.43
428 Part number 5114759, GASKET GASKET
Potterton part no. 5114759		 £4.00
432   FLUE SPIGOT GASKET
Potterton part no. 5132519		 £20.79
434   HIGH TEMP CONDENSATE COLLECTOR
Potterton part no. 5142373		 £59.44
435   AIR IN-TAKE GASKET D.125
Potterton part no. 5132520		 £25.49
438   FLUE COLLECTOR GASKET
Potterton part no. 5141462		 £6.18
445   RUBBER HOSE (L=1000MM)- SIRIUS
Potterton part no. 5141658		 £12.08
459   Y CONNECTOR ASSEMBLY
Potterton part no. 7660949		 £33.91
485 Part number 248000, WASHER - SEALING WASHER - SEALING
Potterton part no. 248000		 £3.16
511 Part number 248021, O RING 17.86 x 2.62 O RING 17.86 X 2.62
Potterton part no. 248021		 £3.16
525   SPARK GENERATOR
Potterton part no. 5132153		 £26.26
601 Part number 5113314, O RING O RING
Potterton part no. 5113314		 £3.16
629   TERMINAL BOARD
Potterton part no. 5138689		 £5.90
631   AIR VENT PIPE WH 50
Potterton part no. 7660953		 £8.56
631   AIR VENT PIPE WH 60-70
Potterton part no. 7660954		 £9.79
647   AUTO AIR VENT
Potterton part no. 5132178		 £13.23
673   COND DRIP-SYPHON PIPE L 580MM
Potterton part no. 7660956		 £10.82
678   AIR/GAS CONVEYOR
Potterton part no. 5141474		 £70.46
679 Part number 5114770, EARTH/IGNITOR CABLE EARTH/IGNITOR CABLE
Potterton part no. 5114770		 £4.57
681   SPARK PLUG GASKET
Potterton part no. 5142369		 £19.45
682   NOW USE 78009943 FLAME INSPECTION GLASS
Potterton part no. 5132190		  
682   FLAME INSPECTION GLASS
Baxi part no. 78009943		 £6.57
690   INLET ELEMENT G 1"
Potterton part no. 7660959		 £31.69
700   NIPPLE G1"
Potterton part no. 5142335		 £17.06
701 Part number 5132189, Gasket D6 GASKET D6
Potterton part no. 5132189		 £3.08
702   AIR COLLECTOR GASKET - D.70
Potterton part no. 5132512		 £2.97
711   SYPHON GASKET
Potterton part no. 7660962		 £2.06
722   O-RING 70 X 3 NBR
Potterton part no. 5132226		 £1.95
733   GASKET G1 1/2" L.T
Potterton part no. 5132188		 £2.43
746   VENTURI GASKET
Potterton part no. 5132181		 £7.62
763   CLIP FLAT DIA 12
Potterton part no. 7658183		 £1.88
766   CLIP DIA 10MM
Potterton part no. 5141487		 £2.19
781   GAS PIPE CLIP
Potterton part no. 5141488		 £2.23
785   O-RING D:18X3
Potterton part no. 5142358		 £0.96
786   SAFETY VALVE - NIPPLE GASKET
Potterton part no. 5141490		 £2.33
787   GASKET G1"
Potterton part no. 5142336		 £4.21
789   MANOMETER GASKET
Potterton part no. 7660970		 £5.05
790   TERMINAL BLOCK - PA35 -
Potterton part no. 7660971		 £4.37


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