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

POTTERTON COMMERCIAL
SIRIUS 3 WH 90 (01-10-2018) - (Exploded View)
Appliance Code: 3 WH 90

Appliance Diagram


Exploded View diagram for Potterton Commercial Sirius 3 WH 90 (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		 £86.07
3   RIGHT PANEL SIRIUS2 WH90-110
Potterton part no. 5141543		 £44.33
4   FRONT PANEL ASSEMBLY WH 90-150
Potterton part no. 7716786		 £113.53
10   FLUE ADAPTER DIA 110/160MM
Potterton part no. 5141545		 £25.41
11   GASKET-FLUE ADAPTER 110/160MM
Potterton part no. 722120100		 £13.78
12   PLATE BLANKING 110
Potterton part no. 5132492		 £12.52
13   GASKET - BLANKING PLATE 110
Potterton part no. 5132524		 £1.82
18   MIXER MINI BICLAP DIA 34MM
Potterton part no. 5141549		 £80.34
22   FAN
Potterton part no. 5141551		 £439.46
27   C-CHAMBER HOUSING WH 90-110
Potterton part no. 7660998		 £162.15
29 Part number 5115060, REAR INSULATION REAR INSULATION
Potterton part no. 5115060		 £9.80
30 Part number 5132183, Insulation burner flange INSULATION BURNER FLANGE
Potterton part no. 5132183		  
32   HEAT EXCHANGER (90KW)
Potterton part no. 7722144		 £1,781.88
41   BURNER-90
Potterton part no. 5142384		 £215.03
49 Part number 5113313, TAP ADAPTER TAP ADAPTER
Potterton part no. 5113313		 £4.71
59 Part number 5132148, Ignition electrode cable IGNITION ELECTRODE CABLE
Potterton part no. 5132148		 £11.56
63 Part number 5141414, Spark Ignition SPARK IGNITION
Potterton part no. 5141414		  
65 Part number 5141415, Spark Detection SPARK DETECTION
Potterton part no. 5141415		 £10.96
70   INLET PIPE WH90
Potterton part no. 5141559		 £102.08
70A   PUMP REPLACEMENT PIPE - 130MM
Potterton part no. 710990000		 £32.17
71   GASKET G1 22X30,3X2 WRC
Potterton part no. 5132386		 £2.63
75   GROMMET
Potterton part no. 5120225		 £3.36
91 Part number 248055, DRAIN TAP DRAIN TAP
Potterton part no. 248055		 £10.17
92   SAFETY VALVE 4BAR
Potterton part no. 5141421		 £7.90
131 Part number 5114725, NOW USE 7809939 NTC SENSOR NOW USE 7809939 NTC SENSOR
Potterton part no. 5114725		  
131   NOW USE NTC SENSOR INC GASKET
Potterton part no. 7809939		 £7.17
132 Part number 248069, GASKET GASKET
Potterton part no. 248069		 £3.44
135 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Potterton part no. 248079		 £12.56
136   OUTLET PIPE WH90
Potterton part no. 5141562		 £32.63
137   CONN ELMNT GV/GP WH90-110
Potterton part no. 5141564		 £20.66
138   GAS VALVE O-RING 28,24X2,62
Potterton part no. 5120470		 £2.40
139   GAS VALVE-MIXER PIPE WH90
Potterton part no. 5141566		 £15.84
140 Part number 5132215, GAS VALVE GAS VALVE
Potterton part no. 5132215		 £194.17
151   ELECTRICAL BOX COVER
Potterton part no. 5141433		 £5.35
152   ELECTRICAL BOX & WINDOW
Potterton part no. 7716854		 £4.93
153   TERMINAL BLOCK COVER
Potterton part no. 5141435		 £2.26
154   PCB (WH90/110)
Potterton part no. 766272100		  
166   TERMINAL BLOCK & FUSES 3.15A
Potterton part no. 5141438		 £4.85
169   WATER PRESSURE GAUGE
Potterton part no. 5141439		 £11.10
171   CLIP-IN AGU2.550
Potterton part no. 5141440		 £256.16
200   SYSTEM FIXING NIPPLE-GASKET
Potterton part no. 5141443		 £101.92
232   PCB HMI (DISPLAY) FS TWO 50/70
Potterton part no. 5142168		 £35.31
237   GAS-PRESSURE PIPE WH90-110
Potterton part no. 5141571		 £3.76
242   NTC SENSOR L=40MM
Potterton part no. 5141572		 £10.70
264   GAS PRESSURE SWITCH
Potterton part no. 5132201		 £92.93
285   CLIP-IN COVER
Potterton part no. 5141449		 £2.25
340   WATER PRESSURE SWITCH
Potterton part no. 5141450		 £22.78
347   REMOTE CONTROL
Potterton part no. 7716859		 £136.61
382 Part number 5114749, FLAME SENSING CABLE FLAME SENSING CABLE
Potterton part no. 5114749		 £14.24
399   SAFETY THERMOSTAT 260OC
Potterton part no. 5142403		 £12.18
408   EXCHANGER FLANGE
Potterton part no. 5132235		 £29.64
409 Part number 5114751, BURNER GASKET BURNER GASKET
Potterton part no. 5114751		 £3.36
411   SPARK DETECTION GASKET
Potterton part no. 5141454		 £2.63
415   SYPHON 2 WAY
Potterton part no. 7660942		 £51.66
417   PLUG SIPHON
Potterton part no. 7660943		 £7.45
419 Part number 5132189, Gasket D6 GASKET D6
Potterton part no. 5132189		 £3.17
423   GAS VALVE CONNECTOR
Potterton part no. 5132228		 £20.11
428 Part number 5114759, GASKET GASKET
Potterton part no. 5114759		 £5.16
432   GASKET D:110 MM
Potterton part no. 7716811		 £5.81
434   ELECTRODE-IGNITION
Potterton part no. 7716842		 £96.70
435   GASKET D:160 MM
Potterton part no. 7716813		 £7.43
445   HEAT EXCHANGER-SYPHON PIPE
Potterton part no. 7661028		 £11.05
459   RUBBER PIPE
Potterton part no. 7661029		 £3.80
485 Part number 248000, WASHER - SEALING WASHER - SEALING
Potterton part no. 248000		 £3.26
514   HEAT EXCHANGER CONNECTOR G 1"
Potterton part no. 722120900		 £27.07
525   SPARK GENERATOR
Potterton part no. 5132153		 £27.05
525A   IGNITER BRACKET
Potterton part no. 5142376		 £15.81
601 Part number 5113314, O RING O RING
Potterton part no. 5113314		 £3.26
629   TERMINAL BOARD
Potterton part no. 5138689		 £6.07
631   HEAT EX CONNECTOR - 28MM PIPE
Potterton part no. 722121000		 £27.69
647   AUTO AIR VENT
Potterton part no. 5132178		 £13.63
673   CONDENSING DRIP- Y CONN PIPE
Potterton part no. 7661030		 £9.49
675   PRIMARY EXCHANGER FIXING CLIPS
Potterton part no. 5132493		 £10.21
678   AIR/GAS CONVEYOR
Potterton part no. 5141474		 £70.46
679 Part number 5114770, EARTH/IGNITOR CABLE EARTH/IGNITOR CABLE
Potterton part no. 5114770		 £4.71
680 Part number 5114771, GROMMET GROMMET
Potterton part no. 5114771		 £3.36
681   SPARK IGNITION GASKET
Potterton part no. 5141476		 £2.48
682   NOW USE 78009943 FLAME INSPECTION GLASS
Potterton part no. 5132190		  
682   FLAME INSPECTION GLASS
Baxi part no. 78009943		 £6.57
699   INLET ELEMENT G 1-1/2"
Potterton part no. 5141587		 £47.27
700   NIPPLE G 1-1/2" WITH SCREWS
Potterton part no. 7716862		 £40.68
701 Part number 5132182, NOW USE 721907500 Flange burner gasket NOW USE 721907500 FLANGE BURNER GASKET
Potterton part no. 5132182		  
701   FLANGE BURNER GASKET
Baxi part no. 721907500		 £10.93
702   CONDENSING DRIP GASKET
Potterton part no. 7716863		 £8.83
711   SYPHON GASKET
Potterton part no. 7716864		 £4.55
721   GAS VALVE O-RING (UPPER)
Potterton part no. 5132227		 £2.01
722   O-RING 70 X 3 NBR
Potterton part no. 5132226		 £2.01
731   WASHER - SEALING G 1 1/4
Potterton part no. 5129990		 £2.01
731   GASKET G1 22X30,3X2 WRC
Potterton part no. 5132386		 £2.63
733   GASKET G1 1/2" L.T
Potterton part no. 5132188		 £3.55
746   VENTURI GASKET
Potterton part no. 5132181		 £11.13
758   SILENCER WH90
Potterton part no. 5141592		 £16.57
763   CLIP - 12 MM
Potterton part no. 7662136		 £4.53
766   CLIP DIA 10MM
Potterton part no. 5141487		 £2.25
782   PCB GASKET
Potterton part no. 5142171		 £2.55
783   COMBUSTION CHAMBERS GASKET
Potterton part no. 7716870		 £1.79
786   SAFETY VALVE -NIPPLE GASKET
Potterton part no. 7716871		 £4.51
789   MANOMETER GASKET
Potterton part no. 5141492		 £2.49
790   TERMINAL BLOCK - PA35 -
Potterton part no. 5141493		 £1.67
800   COMBUSTION CHMB GSK 1" 31X42X3
Potterton part no. 5141491		 £3.61


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