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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 50 (01-10-2018) - (Exploded View)
Appliance Code: 3 WH 50

Appliance Diagram


Exploded View diagram for Potterton Commercial Sirius 3 WH 50 (01-10-2018)Click the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

2   PANEL - LEFT SIRIUS 3 WH 50/60
Potterton part no. 722121200		 £74.17
3   PANEL - RIGH SIRIUS 3 WH 50/60
Potterton part no. 722121400		 £76.39
4   FRONT PANEL ASSY WH 50-60-70
Potterton part no. 770885600		 £59.08
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   NOW USE 711512300 MIXER MINI BICLAP DIA 24MM
Potterton part no. 5141397		  
18   MIXER MINI BICLAP Ø 24 MM
Potterton part no. 711512300		 £51.71
22   FAN
Potterton part no. 5141400		  
27   COMB CHAMBER HOUSING WH 50-60
Potterton part no. 7660873		 £123.00
29   BACK HEAT EXCHANGER INSULATION
Potterton part no. 711590600		 £33.13
30 Part number 5132183, Insulation burner flange INSULATION BURNER FLANGE
Potterton part no. 5132183		  
32   HEAT EX 5/1-45KW
Potterton part no. 5141405		 £747.72
34   HEAT EX CLIP
Potterton part no. 5141408		 £2.33
41   BURNER 45 KW SIRIUS 3 50KW
Potterton part no. 722120600		 £56.25
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 5141414, Spark Ignition SPARK IGNITION
Potterton part no. 5141414		  
65 Part number 5141415, Spark Detection SPARK DETECTION
Potterton part no. 5141415		  
70   INLET PIPE WH50-60
Potterton part no. 5141416		 £27.68
70A   PUMP REPLACEMENT PIPE - 130MM
Potterton part no. 710990000		 £31.23
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 4BAR
Potterton part no. 5141421		 £7.66
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 WH50
Potterton part no. 5141425		 £33.55
137   CONN ELMNT GV/GP WH50-70
Potterton part no. 5141428		 £27.78
139   GAS VALVE-MIXER PIPE WH50
Potterton part no. 5141429		 £10.18
140   GAS VALVE
Potterton part no. 5141432		 £103.76
151   ELECTRICAL BOX COVER
Potterton part no. 5141433		 £5.19
152   ELECTRICAL BOX & WINDOW
Potterton part no. 7716854		 £4.79
153   TERMINAL BLOCK COVER
Potterton part no. 5141435		 £2.19
154   PCB - SIRIUS 3 50/60/70KW
Potterton part no. 766272000		 £138.99
166   TERMINAL BLOCK & FUSES 3.15A
Potterton part no. 5141438		 £4.71
169   WATER PRESSURE GAUGE
Potterton part no. 5141439		 £10.78
171   CLIP-IN AGU2.550
Potterton part no. 5141440		 £248.70
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. 5141443		 £98.95
232   PCB HMI (DISPLAY) FS TWO 50/70
Potterton part no. 5142168		 £34.28
237   GAS-PRESSURE PIPE WH 50
Potterton part no. 722600700		 £16.47
242 Part number 5114747, NTC SENSOR NTC SENSOR
Potterton part no. 5114747		 £15.58
264   GAS PRESSURE SWITCH
Potterton part no. 5132201		 £90.23
285   CLIP-IN COVER
Potterton part no. 5141449		 £2.19
340   WATER PRESSURE SWITCH
Potterton part no. 5141450		 £22.12
347   REMOTE CONTROL
Potterton part no. 7716859		 £132.63
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   SPARK DETECTION GASKET
Potterton part no. 5141454		 £1.77
415   SYPHON BODY
Potterton part no. 765806400		 £34.02
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 WH50
Potterton part no. 5141457		 £20.83
428 Part number 5114759, GASKET GASKET
Potterton part no. 5114759		 £4.00
432   FLUE SPIGOT GASKET
Potterton part no. 5132519		 £20.79
434   FLU COLLECTOR ASSY WH 50-60-70
Potterton part no. 711510300		 £59.47
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
525A   IGNITER BRACKET
Potterton part no. 5142376		 £15.35
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 WH50
Potterton part no. 5141470		 £5.25
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 IGNITION GASKET
Potterton part no. 5141476		 £1.77
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"
Potterton part no. 5141478		 £37.51
700   NIPPLE G 1" WITH SCREWS
Potterton part no. 5141479		 £12.01
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		 £10.61
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 - 12 MM
Potterton part no. 7662136		 £4.40
766   CLIP DIA 10MM
Potterton part no. 5141487		 £2.19
781   GAS PIPE CLIP
Potterton part no. 711503600		 £4.71
782   PCB GASKET
Potterton part no. 5142171		 £2.47
785   O-RING 18X3 NBR
Potterton part no. 5141489		 £2.42
786   SAFETY VALVE -NIPPLE GASKET
Potterton part no. 7716871		 £4.38
787   COMBUSTION CHMB GSK 1" 31X42X3
Potterton part no. 5141491		 £3.17
789   MANOMETER GASKET
Potterton part no. 5141492		 £2.42
790   TERMINAL BLOCK - PA35 -
Potterton part no. 5141493		 £1.63
800   OBSOLETE GASKET
Potterton part no. 722325200		  


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