The pressure switches tend to be fitted to the older standard efficiency boilers Pressure switches can relate to water, gas or air and are used to restrict or allow the flow of specific material dependent on the pressure variables they are designed to switch the boiler off if the pressure in the boiler falls below a pre-set pressure normally 0.5 bar or 0.25 bar of pressure. This prevents the boiler from running at low pressures which prevent damage to the boiler. A pressure transducer is an electronic device and monitors the pressure all of the time and turns the boiler off if the boiler falls below 0.5 bar or 0.25 bar but it also turns off the boiler if the pressure gets too high within the boiler and this is normally set at around 2.75 bar.

20166124
Vokera Pipe 20166124

Part: 20166124

Price: £45.20
864087-2
Intergas Pressure Sensor

Part: 864087

Price: £32.00
1257404
Alpha 1.027277 Intec Low Water Pressure Sensor

Part: 1.027277

Price: £22.63
720789001
Baxi Low Water Pressure Sensor 720789001

Part: 720789001

Price: £16.93
images/products/Baxi_Water_Press_4ef0631dd9a21
Baxi COM562034 Low Water Pressure Switch

Part: COM562034

Price: £76.66
5114748
Baxi 5114748 Duo-Tec Low Water Pressure Switch

Part: 5114748

Price: £18.00
images/products/Baxi_Pressure_Sw_4eb7de3080e17
Baxi 910026 Low Water Pressure Switch

Part: 910026

Price: £35.52
7207890017
Potterton Promax Ultra Low Pressure Sensor 720789001

Part: 720789001

Price: £16.93
images/products/Potterton_Water__4ef063455bb62
Potterton Water Pressure Switch COM562034

Part: COM562034

Price: £76.66
images/products/Potterton_Pressu_4eb7de1830b6d
Potterton Pressure Switch 910026

Part: 910026

Price: £35.52
51147486
Potterton 5114748 Low Water Pressure Switch

Part: 5114748

Price: £18.00
images/products/5107764
Potterton Powermax Pressure Transmitter 5107764

Part: 5107764

Price: £54.79
images/products/Potterton_Pressu_5113b3fc90d23
Potterton Pressure Switch Bracket 212534

Part: 212534

Price: £3.96
images/products/Potterton_Pressu_4f69dc2ef23d4
Potterton 10/18669 Low Water Pressure Switch

Part: 10/18669

Price: £35.06
images/products/S5720500
Saunier Duval S5720500 Enviroplus Low Water Pressure Sensor

Part: S5720500

Price: £26.33
images/products/Saunier_Duval_Sw_4ea567fdbfade
Saunier Duval Low Water Pressure Switch 2000800150

Part: 2000800150

Price: £54.12
images/products/0020023216
Saunier Duval 0020023216 Pressure sensor HW

Part: 0020023216

Price: £49.28
images/products/Saunier_Duval_Wa_4ea568561dbbb
Saunier Duval Water pressure switch 2000801181

Part: 2000801181

Price: £38.46
images/products/Saunier_Duval__W_4f635dd282937
Saunier Duval Water press switch + O ring 2000800656

Part: 2000800656

Price: £37.09
00200616078
Saunier Duval Switch Low Water pressure 0020061607

Part: 0020061607

Price: £29.95
images/products/6273605
Sime 6273605 Murelle HE Low Water Pressure Transducer

Part: 6273605

Price: £65.34
images/products/0005PRE03010-0
Ravenheat 0005PRE03010/0 Low Water Pressure

Part: 0005PRE03010/0

Price: £22.95
images/products/61310364
Chaffoteaux 61310364 Minima Low Water Pressure Sensor

Part: 61310364

Price: £26.04
images/products/Chaffoteaux_Low__4f256a7fdb92c
Chaffoteaux 61003495 Britony Low Water Pressure Sensor

Part: 61003495

Price: £51.92
images/products/Chaffoteaux_DHW__4ea5767ee7b7b
Chaffoteaux 571442 Pressure Switch

Part: 571442

Price: £32.05
images/products/Chaffoteaux_Low__4eaebcab46172
Chaffoteaux 995903 Low Water Pressure Switch

Part: 995903

Price: £17.14
Water_Pressure_S_50dec90b04c2474
Ferroli 39806180 Pressure Switch

Part: 39806180

Price: £22.95
39818770
Ferroli 39818770 Extrema Optimax Low Water Pressure Pressure Sensor

Part: 39818770

Price: £42.61
39818260
Ferroli 39818260 Optimax Low Water Pressure Pressure Sensor

Part: 39818260

Price: £20.25
images/products/Ferroli_Sensor___511a4caf71bff
Ferroli 39809470 Maxima Low Water Pressure Pressure Sensor

Part: 39809470

Price: £48.10
images/products/20003181
Vokera 20003181 Compact Sabre Low Water Pressure Switch

Part: 20003181

Price: £10.20
images/products/10028142
Vokera 10028142 Mynute Low Water Pressure Transducer

Part: 10028142

Price: £20.57
images/products/Biasi_Primary_Ci_51937084a08eb
Biasi BI1351118 Riva Compact Low Water Pressure Switch

Part: BI1351118

Price: £22.01
images/products/995903
Ariston 995903 Microgenus Intesa Low Water Pressure Switch

Part: 995903

Price: £17.14
images/products/Ariston_Pressure_4eaebcd31e95f
Ariston 61310364 Pressure Sensor

Part: 61310364

Price: £26.04
images/products/Ariston_Low_Wate_4f256a5b30c31
Ariston 61003495 Low Water Pressure Sensor

Part: 61003495

Price: £51.92
7207890013
Main Pressure Sensor Valve- 720789001

Part: 720789001

Price: £16.93
images/products/Baxi_Switch____2_4f1c0bb2a2523
Main Switch 228954

Part: 228954

Price: £5.71
images/products/Baxi_Water_Press_4ef0631dd9a21
Main Water Pressure Switch COM562034

Part: COM562034

Price: £76.66
images/products/Baxi_Pressure_Sw_4eb7de3080e17
Main Pressure Swtch Kit Water 910026

Part: 910026

Price: £35.52
51147487
Main Low Water Pressure Switch 5114748

Part: 5114748

Price: £18.00
images/products/Main_Pressure_Sw_5113b3ef34e14
Main Pressure Switch Bracket 212534

Part: 212534

Price: £3.96
Potterton_Pressu_4f69dc2ef23d4
Main Pressure Detector Switch. 10/18669

Part: 10/18669

Price: £35.06
0020210698
Vaillant Sensor, low pressure - 0020210698

Part: 0020210698

Price: £50.97
0020210697
Vaillant Sensor, high pressure - 0020210697

Part: 0020210697

Price: £50.97
0020209505
Vaillant 0020209505 Ecotec Exclusive Low Water Pressure Sensor

Part: 0020209505

Price: £107.75
0020148038
Vaillant Sensor, low pressure - 0020148038

Part: 0020148038

Price: £81.07
0020148037
Vaillant Sensor high pressure - 0020148037

Part: 0020148037

Price: £120.24
AK1024
Vaillant 0020059717 Ecotec Pressure Sensor

Part: 0020059717

Price: £23.72
0020047118
Vaillant Sensor, pressure - 0020047118

Part: 0020047118

Price: £13.31
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