Official Stockist

  • Your Shopping BasketYour Shopping Baske

    Empty

  • SSL Secure Connection


Official Stockist


Diagram & User Manual Search

Quickly locate your appliance and order replacement parts using our secure online payment facility.

  • Over 20,000 appliances available
  • Simply click on the part to buy
  • Secure online payment
  • Next day delivery

Detailed Search




  

Specific Search



  

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

POTTERTON COMMERCIAL
SIRIUS 3 WH 130 (01-10-2018) - (Exploded View)
Appliance Code: 3 WH 130

Appliance Diagram


Exploded View diagram for Potterton Commercial Sirius 3 WH 130 (01-10-2018)Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

2   LEFT PANEL SIRIUS2 WH90-110
Potterton part no. 5141542		 £104.16
3   RIGHT PANEL SIRIUS2 WH90-110
Potterton part no. 5141543		 £55.80
4   FRONT PANEL ASSEMBLY WH 90-150
Potterton part no. 7716786		 £114.39
10   FLUE ADAPTER DIA 110/160MM
Potterton part no. 5141545		 £32.55
11   GASKET-FLUE ADAPTER 110/160MM
Potterton part no. 722120100		 £13.02
12   PLATE BLANKING 110
Potterton part no. 5132492		 £12.09
13   GASKET - BLANKING PLATE 110
Potterton part no. 5132524		 £2.51
22   FAN
Potterton part no. 7716787		 £624.96
23   FLUE PRESSURE SWITCH
Potterton part no. 7716788		 £125.55
27   C-CHAMBER HOUSING WH 90-110
Potterton part no. 7660998		 £156.24
29 Part number 5115060, REAR INSULATION REAR INSULATION
Potterton part no. 5115060		 £13.02
30   FRONT INSULATION HEAT EXCHANGER
Potterton part no. 7716838		 £38.13
32   HEAT EXCHANGER 130 KW
Potterton part no. 7716839		 £2,956.47
41   BURNER
Potterton part no. 7716841		 £298.53
49 Part number 5113313, TAP ADAPTER TAP ADAPTER
Potterton part no. 5113313		 £6.42
59 Part number 5132148, Ignition electrode cable IGNITION ELECTRODE CABLE
Potterton part no. 5132148		 £13.02
63   ELECTRODE-IGNITION
Potterton part no. 7716842		 £96.72
65   ELECTRODE-IONISATION
Potterton part no. 7716843		 £70.68
70   INLET PIPE WH 90
Potterton part no. 7661015		 £39.06
70A   PUMP REPLACEMENT PIPE - 130MM
Potterton part no. 710990000		 £38.13
71   GASKET G1 22X30,3X2 WRC
Potterton part no. 5132386		 £3.63
75   GROMMET
Potterton part no. 5120225		 £4.56
91 Part number 248055, DRAIN TAP DRAIN TAP
Potterton part no. 248055		 £13.02
92   SAFETY VALVE G 1/2" 6 BAR
Potterton part no. 7716845		 £14.88
131   NOW USE NTC SENSOR INC GASKET
Potterton part no. 7809939		 £7.53
131 Part number 5114725, NOW USE 7809939 NTC SENSOR NOW USE 7809939 NTC SENSOR
Potterton part no. 5114725		  
132 Part number 248069, GASKET GASKET
Potterton part no. 248069		 £3.53
134   INJECTOR D:12MM GAS
Potterton part no. 7716846		 £13.02
135 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Potterton part no. 248079		 £12.56
136   OUTLET PIPE
Potterton part no. 7716850		 £99.51
137   CONNECTING ELEMENT - GV TO GPS
Potterton part no. 7716851		 £26.04
138   GAS VALVE O-RING 28,24X2,62
Potterton part no. 5120470		 £3.35
139   GAS VALVE-MIXER PIPE WH 90
Potterton part no. 7716852		 £67.89
140   GAS VALVE 150KW
Potterton part no. 7716853		 £631.47
151   ELECTRICAL BOX COVER
Potterton part no. 5141433		 £7.25
152   ELECTRICAL BOX & WINDOW
Potterton part no. 7716854		 £6.70
153   TERMINAL BLOCK COVER
Potterton part no. 5141435		 £3.16
154   PCB - 130/150
Potterton part no. 7716855		 £200.18
166   TERMINAL BLOCK & FUSES 3.15A
Potterton part no. 5141438		 £6.60
169   MANOMETER 0-6 BAR L = 1000 MM
Potterton part no. 7716856		 £21.39
171   CLIP-IN AGU2.550
Potterton part no. 5141440		 £256.68
192 Part number 247745, SEALING WASHER G. 3/4 SEALING WASHER G. 3/4
Potterton part no. 247745		 £3.35
200   SYSTEM FIXING NIPPLE-GASKET
Potterton part no. 5141443		 £99.51
232   PCB HMI (DISPLAY) FS TWO 50/70
Potterton part no. 5142168		 £36.27
237   GAS-PRESSURE PIPE WH90-110
Potterton part no. 5141571		 £5.21
242   NTC SENSOR L=40MM
Potterton part no. 5141572		 £13.95
256   GAS PRESSURE SUPPORT
Potterton part no. 7716805		 £39.06
259   BADGE - POTTERTON COMMERCIAL
Potterton part no. 7716858		 £4.84
264   GAS PRESSURE SWITCH
Potterton part no. 5132201		 £94.86
285   CLIP-IN COVER
Potterton part no. 5141449		 £3.16
340   PRESSURE SENSOR
Potterton part no. 7745954		 £41.85
340   NOW USE 7745954 PRESSURE SENSOR
Potterton part no. 5142362		  
347   REMOTE CONTROL
Potterton part no. 7716859		 £165.54
382 Part number 5114749, FLAME SENSING CABLE FLAME SENSING CABLE
Potterton part no. 5114749		 £14.32
399   SAFETY THERMOSTAT 260OC
Potterton part no. 5142403		 £15.81
408   FLANGE
Potterton part no. 7716806		 £97.65
409 Part number 5114751, BURNER GASKET BURNER GASKET
Potterton part no. 5114751		 £3.35
411   ELECTRODE-IONISATION GASKET
Potterton part no. 7716807		 £3.72
415   SYPHON 2 WAY
Potterton part no. 7660942		 £50.22
417   PLUG SIPHON
Potterton part no. 7660943		 £10.23
419   FLANGE BURNER GASKET
Baxi part no. 721907500		 £11.16
419 Part number 5132182, NOW USE 721907500 Flange burner gasket NOW USE 721907500 FLANGE BURNER GASKET
Potterton part no. 5132182		  
422   O-RING 36 X 2.5MM
Potterton part no. 7716808		 £6.51
423   GAS VALVE CONNECTOR
Potterton part no. 7716809		 £111.60
425   AIR GAS COLLECTOR GASKET
Potterton part no. 7716810		 £41.85
432   GASKET D:110 MM
Potterton part no. 7716811		 £7.81
434   CONDENSING DRIP WH 90-150
Potterton part no. 7716812		 £13.02
435   GASKET D:160 MM
Potterton part no. 7716813		 £10.23
445   HEAT EXCHANGER-SYPHON PIPE
Potterton part no. 7661028		 £14.88
459   RUBBER PIPE
Potterton part no. 7661029		 £5.21
485 Part number 248000, WASHER - SEALING WASHER - SEALING
Potterton part no. 248000		 £3.35
498   O-RING 52.39 X 3.53MM
Potterton part no. 7716815		 £2.51
514   H/EX CONN FOR DIA 28MM PIPE
Potterton part no. 5141581		 £18.60
525   SPARK GENERATOR
Potterton part no. 5132153		 £27.90
525A   IGNITER BRACKET
Potterton part no. 5142376		 £14.88
601 Part number 5113314, O RING O RING
Potterton part no. 5113314		 £4.46
629   TERMINAL BOARD
Potterton part no. 5138689		 £5.95
631   AIR VENT PIPE
Potterton part no. 7716817		 £34.41
647   RELIEF VALVE G 3/8" LATERAL
Potterton part no. 7716818		 £19.53
673   CONDENSING DRIP- Y CONN PIPE
Potterton part no. 7661030		 £12.09
675   PRIMARY EXCHANGER FIXING CLIPS
Potterton part no. 5132493		 £10.23
678   AIR/GAS CONVEYOR
Potterton part no. 7716819		 £267.84
679 Part number 5114770, EARTH/IGNITOR CABLE EARTH/IGNITOR CABLE
Potterton part no. 5114770		 £6.42
680 Part number 5114771, GROMMET GROMMET
Potterton part no. 5114771		 £3.63
681   ELECTRODE-IGNITION GASKET
Potterton part no. 7716860		 £4.09
699   INLET ELEMENT G 1-1/2"
Potterton part no. 7716861		 £53.01
700   NIPPLE G 1-1/2" WITH SCREWS
Potterton part no. 7716862		 £43.71
701 Part number 5132189, Gasket D6 GASKET D6
Potterton part no. 5132189		 £4.37
702   CONDENSING DRIP GASKET
Potterton part no. 7716863		 £11.16
711   SYPHON GASKET
Potterton part no. 7716864		 £6.23
721   GAS VALVE O-RING (UPPER)
Potterton part no. 5132227		 £2.79
726   MIXER/GAS PIPE FLANGE
Potterton part no. 7716865		 £106.95
731   WASHER - SEALING G 1 1/4
Potterton part no. 5129990		 £2.79
733   GASKET G1 1/2" L.T
Potterton part no. 5132188		 £4.93
735   GAS VALVE FLANGE
Potterton part no. 7716866		 £79.05
736   ADAPTER
Potterton part no. 7716867		 £76.26
746   FAN GASKET
Potterton part no. 7716868		 £4.84
758   LOWER VENTURI ASSEMBLY
Potterton part no. 7716869		 £101.37
763   CLIP FLAT DIA 12
Potterton part no. 7658183		 £1.95
782   PCB GASKET
Potterton part no. 5142171		 £2.60
783   COMBUSTION CHAMBERS GASKET
Potterton part no. 7716870		 £2.51
786   SAFETY VALVE -NIPPLE GASKET
Potterton part no. 7716871		 £6.14
787   GASKET G1"
Potterton part no. 5142336		 £5.95
789   MANOMETER GASKET
Potterton part no. 5141492		 £3.44
790   TERMINAL BLOCK - PA35 -
Potterton part no. 5141493		 £2.33
806   CLIP DIA 10MM
Potterton part no. 5141487		 £2.25


Heating spares made simple this website is secured by Geotrust

 HSP K J Plumbing Factors

Copyright ©2026 Heating Spare Parts - All Rights Reserved 

Site Map | About Us | Parts Lists & Diagrams | Privacy Policy | Terms & Conditions

Facebook Twitter/X