HSP and Coronavirus (COVID-19) - We are open as usual - click here for latest details

Official Stockist

  • Your Shopping BasketYour Shopping Basket

    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
PERFORMA 28I - (Hydraulics)

Appliance Diagram


Hydraulics diagram for Potterton Performa 28IClick the diagram to open it on a new page

You can then pinch & zoom to adjust the size.

70 Part number 248040, PIPE ASSEMBLY - RETURN - 105 PIPE ASSEMBLY - RETURN - 105
Potterton part no. 248040
£11.76
71 Part number 248193, CLIP - PLASTIC CLIP - PLASTIC
Potterton part no. 248193
£2.60
72 Part number 7713520, PUMP KIT UPM3-6 - ND PUMP KIT UPM3-6 - ND
Potterton part no. 7713520
£265.75
72 Part number 248042, NOW USE 7713520 PUMP (15-60) - 105 NOW USE 7713520 PUMP (15-60) - 105
Potterton part no. 248042
 
73 Part number 248043, AIR VENT - AUTOMATIC AIR VENT - AUTOMATIC
Potterton part no. 248043
£10.00
74 Part number 248044, O-RING - AIR VENT O-RING - AIR VENT
Potterton part no. 248044
£2.53
75 Part number 248045, GROMMET - PIPE ASSEMBLY GROMMET - PIPE ASSEMBLY
Potterton part no. 248045
£4.71
77 Part number 248049, GASKET - PLATE HEAT EXCHANGER GASKET - PLATE HEAT EXCHANGER
Potterton part no. 248049
£4.63
80 Part number 248246, HYDRAULIC INLET ASSEMBLY - 105 HYDRAULIC INLET ASSEMBLY - 105
Potterton part no. 248246
£93.15
82 Part number 248051, HYDRAULIC VENTURI ASSEMBLY HYDRAULIC VENTURI ASSEMBLY
Potterton part no. 248051
£11.99
84 Part number 248052, FILTER - DHW FILTER - DHW
Potterton part no. 248052
£4.71
85 Part number 248053, O RING VENTURI ASSEMBLY O RING VENTURI ASSEMBLY
Potterton part no. 248053
£3.65
86 Part number 247429, O RING 22 x 3 O RING 22 X 3
Potterton part no. 247429
£2.53
87 Part number 248054, PUMP CONNECTION ELEMENT PUMP CONNECTION ELEMENT
Potterton part no. 248054
£5.04
88 Part number 237473, FLOW REGULATOR 12L - RED FLOW REGULATOR 12L - RED
Potterton part no. 237473
£14.59
89 Part number 248000, WASHER - SEALING WASHER - SEALING
Potterton part no. 248000
£2.53
91 Part number 248055, DRAIN TAP DRAIN TAP
Potterton part no. 248055
£7.91
92 Part number 248056, SAFETY VALVE - 3 BAR (FEMALE) SAFETY VALVE - 3 BAR (FEMALE)
Potterton part no. 248056
£11.81
96 Part number 248724, PIPE-POSITIVE PRESSURE PIPE-POSITIVE PRESSURE
Potterton part no. 248724
£8.03
97 Part number 248725, PIPE-NEGATIVE PRESSURE PIPE-NEGATIVE PRESSURE
Potterton part no. 248725
£8.03
98 Part number 248726, PIPE ASSEMBLY-BYPASS PIPE ASSEMBLY-BYPASS
Potterton part no. 248726
£19.58
99 Part number 248060, CLIP FIXING - BYPASS CLIP FIXING - BYPASS
Potterton part no. 248060
£4.71
101 Part number 248018, O RING O RING
Potterton part no. 248018
£2.56
101 Part number 248619, DIAPHRAGM-PRESSURE-STAT DIAPHRAGM-PRESSURE-STAT
Potterton part no. 248619
£8.61
102 Part number 248727, VALVE-3 WAY ASSEMBLY VALVE-3 WAY ASSEMBLY
Potterton part no. 248727
£110.90
103 Part number 248728, PRESSURE DIFFERENTIAL ASSEMBLY PRESSURE DIFFERENTIAL ASSEMBLY
Potterton part no. 248728
£73.18
128 Part number 248020, O RING O RING
Potterton part no. 248020
£2.60
131 Part number 247394, NOW USE 5108265 TEMPERATURE SENSOR NOW USE 5108265 TEMPERATURE SENSOR
Potterton part no. 247394
 
131 Part number 5108265, TEMPERATURE SENSOR TEMPERATURE SENSOR
Potterton part no. 5108265
£15.05
132 Part number 248069, GASKET GASKET
Potterton part no. 248069
£2.68
135 Part number 248078, NOW USE 5115349 THERMOSTAT LIMIT 80Eco NOW USE 5115349 THERMOSTAT LIMIT 80ECO
Potterton part no. 248078
 
135 Part number 248079, THERMOSTAT - LIMIT THERMOSTAT - LIMIT
Potterton part no. 248079
£10.04
135 Part number 5115349, OVERHEAT STAT KIT OVERHEAT STAT KIT
Potterton part no. 5115349
£17.09
136 Part number 248729, PIPE-FLOW-INSTANT PIPE-FLOW-INSTANT
Potterton part no. 248729
£15.23
137 Part number 248082, ELBOW - GAS FLOW OUTLET ELBOW - GAS FLOW OUTLET
Potterton part no. 248082
£5.56
138 Part number 247741, O RING 22.22 x 2.62 O RING 22.22 X 2.62
Potterton part no. 247741
£2.53
139 Part number 248083, CONNECTOR - GAS VALVE INLET CONNECTOR - GAS VALVE INLET
Potterton part no. 248083
£7.62
140 Part number 248085, NOW USE 5107339 GAS VALVE VK4105A NOW USE 5107339 GAS VALVE VK4105A
Potterton part no. 248085
 
140 Part number 5107339, GAS VALVE ASSY INC O-RINGS GAS VALVE ASSY INC O-RINGS
Potterton part no. 5107339
£138.72
141 Part number 248086, MODULATION COIL AND SPRING MODULATION COIL AND SPRING
Potterton part no. 248086
£10.03
145 Part number 247776, CLAMP - INPUT CABLE CLAMP - INPUT CABLE
Potterton part no. 247776
£3.50
147 Part number 248087, PANEL - HYDRAULICS MOUNTING PANEL - HYDRAULICS MOUNTING
Potterton part no. 248087
£9.81
192 Part number 247745, SEALING WASHER G. 3/4 SEALING WASHER G. 3/4
Potterton part no. 247745
£2.53
316 Part number 247757, CLIP-MICROSWITCH RETAINING CLIP-MICROSWITCH RETAINING
Potterton part no. 247757
£2.60
387 Part number 248733, NOW USE 7216534 MOTOR 3 WAY VALVE NOW USE 7216534 MOTOR 3 WAY VALVE
Potterton part no. 248733
 
387 Part number 5132452, NOW USE 7216534 SPARES KIT MOTOR ELBI (B/W) NOW USE 7216534 SPARES KIT MOTOR ELBI (B/W)
Potterton part no. 5132452
 
387 Part number 710188301, NOW USE 7216534 MOTOR (black/white) NOW USE 7216534 MOTOR (BLACK/WHITE)
Potterton part no. 710188301
 
387 Part number 7216534, MOTOR BLACK/WHITE INC CLIP MOTOR BLACK/WHITE INC CLIP
Potterton part no. 7216534
£37.34
390 Part number 248734, VALVE-DIFFERENTIAL-DHW VALVE-DIFFERENTIAL-DHW
Potterton part no. 248734
£58.20
391 Part number 248735, WASHER-SEALING-4x8x1.5 WASHER-SEALING-4X8X1.5
Potterton part no. 248735
£2.60
392 Part number 248736, CLIP-RETAINING CLIP-RETAINING
Potterton part no. 248736
£3.65
394 Part number 248838, DIAPHRAGM-DHW/DIFF-INSTANT DIAPHRAGM-DHW/DIFF-INSTANT
Potterton part no. 248838
£8.43
487 Part number 248738, PIPE-EXPANSION VESSEL INLET PIPE-EXPANSION VESSEL INLET
Potterton part no. 248738
£9.56
488 Part number 248739, PIPE-EXPANSION VESSEL OUTLET PIPE-EXPANSION VESSEL OUTLET
Potterton part no. 248739
£9.56



Heating spares made simple this website is secured by Geotrust