Water Pressure Sensor Kit for Vaillant ecoCRAFT ecoTEC Exclusive Pro Plus VKK VU VUI VUW Boiler (0020059717)

Replacement Water Pressure Sensor for Vaillant Boilers (with Clips and Silicone Grease)

Kit Contains:
1 x Water Pressure Sensor
1 x Retaining Clip
1 x U-Shaped Clip
1 x Silicone Grease Packet

Brand new, premium quality compatible replacement water pressure sensor for Vaillant boilers. This component plays a critical role in monitoring and maintaining safe operation within a boiler system by measuring the water pressure inside the sealed heating circuit and relay that data to the boiler’s control unit. If the pressure falls outside the safe operating range (typically due to leaks, airlocks, or system faults) the sensor triggers a safety response, such as shutting down the boiler or displaying an error code. This helps prevent damage to internal components and ensures efficient heating performance. The sensor is essential for both diagnostics and day-to-day regulation, making it a crucial part in modern combi, system and heat-only boilers. The kit is complete with a pre-installed O-ring seal, retaining clips and a silicone grease packet for easy and complete installation.

Specifications:
Equivalent to Part Numbers: 0020023216, 0020059717, 253595, 7826025, 9577448, S57205
Sensor Length: 59mm
Sensor Diameter: 28.8mm
***See images for further detailed illustration of in-depth precise measurements***
Sensor Material: High-Temperature Resistant Plastic
Sensor O-Ring Seal Material: Rubber
Retaining Clip Material: Stainless Steel
U-Shaped Clip Material: Stainless Steel
Silicone Grease Compound: Molykote 111
Silicone Grease Temperature Range: -40°C to 200°C

Fits Models:

For VAILLANT

ecoCRAFT System VKK 1206/3-E (2008-2012)
ecoCRAFT System VKK 1606/3-E (2008-2012)
ecoCRAFT System VKK 2006/3-E (2008-2012)
ecoCRAFT System VKK 2406/3-E (2008-2012)
ecoCRAFT System VKK 2806/3-E (2008-2012)
ecoCRAFT System VKK 806/3-E (2012)
ecoTEC Exclusive 832 VUW 32/4 (2007-2016)
ecoTEC Exclusive 835 VUW 356/5-7
ecoTEC Exclusive 838 VUW 386/4 (2007-2016)
ecoTEC Exclusive 843 VUW 436/5-7
ecoTEC Plus 612 VU 126/3-5 (2005)
ecoTEC Plus 612 VU 126/3-5 R1 (2005-2012)
ecoTEC Plus 612 VU 126/5-5 (2012)
ecoTEC Plus 612 VU 126/5-5 A R4 (2015+)
ecoTEC Plus 612 VU 126/5-5 R6 (2017+)
ecoTEC Plus 612 VU 126/5-5 R1 (2012-2013)
ecoTEC Plus 612 VU 126/5-5 R2 (2013-2015)
ecoTEC Plus 612 VU 126/5-5 R4 (2015)
ecoTEC Plus 615 VU 156/3-5 (2005)
ecoTEC Plus 615 VU 156/3-5 R1 (2005-2012)
ecoTEC Plus 615 VU 156/5-5 (2012)
ecoTEC Plus 615 VU 156/5-5 A R4 (2015+)
ecoTEC Plus 615 VU 156/5-5 R6 (2017+)
ecoTEC Plus 615 VU 156/5-5 R1 (2012-2013)
ecoTEC Plus 615 VU 156/5-5 R2 (2013-2015)
ecoTEC Plus 615 VU 156/5-5 R4 (2015)
ecoTEC Plus 618 VU 186/3-5 (2005)
ecoTEC Plus 618 VU 186/3-5 R1 (2005-2012)
ecoTEC Plus 618 VU 186/5-5 LPG (2012)
ecoTEC Plus 618 VU 186/5-5 NG (2012)
ecoTEC Plus 618 VU 186/5-5 A R4 LPG (2015+)
ecoTEC Plus 618 VU 186/5-5 A R4 NG (2015+)
ecoTEC Plus 618 VU 186/5-5 R6 LPG (2017+)
ecoTEC Plus 618 VU 186/5-5 R6 NG (2017+)
ecoTEC Plus 618 VU 186/5-5 R1 LPG (2012-2013)
ecoTEC Plus 618 VU 186/5-5 R1 NG (2012-2013)
ecoTEC Plus 618 VU 186/5-5 R2 LPG (2013-2015)
ecoTEC Plus 618 VU 186/5-5 R2 NG (2013-2015)
ecoTEC Plus 618 VU 186/5-5 R4 LPG (2015)
ecoTEC Plus 618 VU 186/5-5 R4 NG (2015)
ecoTEC Plus 624 VU 246/3-5 (2005)
ecoTEC Plus 624 VU 246/3-5 R1 (2005-2012)
ecoTEC Plus 624 VU 246/5-5 (2012)
ecoTEC Plus 624 VU 246/5-5 A R4 (2015+)
ecoTEC Plus 624 VU 246/5-5 R6 (2017+)
ecoTEC Plus 624 VU 246/5-5 R1 (2012-2013)
ecoTEC Plus 624 VU 246/5-5 R2 (2013-2015)
ecoTEC Plus 624 VU 246/5-5 R4 (2015)
ecoTEC Plus 630 VU 306/3-5 (2005)
ecoTEC Plus 630 VU 306/3-5 R1 (2005-2012)
ecoTEC Plus 630 VU 306/5-5 LPG (2012)
ecoTEC Plus 630 VU 306/5-5 NG (2012)
ecoTEC Plus 630 VU 306/5-5 A R4 LPG (2015+)
ecoTEC Plus 630 VU 306/5-5 A R4 NG (2015+)
ecoTEC Plus 630 VU 306/5-5 R6 LPG (2017+)
ecoTEC Plus 630 VU 306/5-5 R6 NG (2017+)
ecoTEC Plus 630 VU 306/5-5 R1 LPG (2012-2013)
ecoTEC Plus 630 VU 306/5-5 R1 NG (2012-2013)
ecoTEC Plus 630 VU 306/5-5 R2 LPG (2013-2014)
ecoTEC Plus 630 VU 306/5-5 R2 NG (2013-2014)
ecoTEC Plus 630 VU 306/5-5 R4 LPG (2015)
ecoTEC Plus 630 VU 306/5-5 R4 NG (2015)
ecoTEC Plus 637 VU 376/3-5 R1 (2006-2012)
ecoTEC Plus 637 VU 376/5-5 (2012)
ecoTEC Plus 637 VU 376/5-5 A R4 (2015+)
ecoTEC Plus 637 VU 376/5-5 R1 (2012-2013)
ecoTEC Plus 637 VU 376/5-5 R2 (2013-2014)
ecoTEC Plus 637 VU 376/5-5 R4 (2015)
ecoTEC Plus 637 VU 386/5-5 R6 (2017+)
ecoTEC Plus 824 VUW 246/3-5 (2005-2012)
ecoTEC Plus 824 VUW 246/3-5 R1 (2005-2011)
ecoTEC Plus 824 VUW 246/3-5 R3 (2011-2012)
ecoTEC Plus 824 VUW 246/5-5 (2012)
ecoTEC Plus 824 VUW 246/5-5 R1 (2012-2013)
ecoTEC Plus 824 VUW 246/5-5 R2 (2013-2015)
ecoTEC Plus 824 VUW 246/5-5 R4 (2015)
ecoTEC Plus 825 VUW 196/5-5 R6 (2017+)
ecoTEC Plus 825 VUW 256/5-5 R4 (2015+)
ecoTEC Plus 831 VUW 316/3-5 (2005-2013)
ecoTEC Plus 831 VUW 316/3-5 R1 (2005-2011)
ecoTEC Plus 831 VUW 316/3-5 R3 (2011-2012)
ecoTEC Plus 831 VUW 316/3-5 R5 (2013)
ecoTEC Plus 831 VUW 316/5-5 LPG (2012)
ecoTEC Plus 831 VUW 316/5-5 NG (2012)
ecoTEC Plus 831 VUW 316/5-5 R1 LPG (2012-2013)
ecoTEC Plus 831 VUW 316/5-5 R1 NG (2012-2013)
ecoTEC Plus 831 VUW 316/5-5 R2 LPG (2013-2015)
ecoTEC Plus 831 VUW 316/5-5 R2 NG (2013-2015)
ecoTEC Plus 831 VUW 316/5-5 R4 LPG (2015)
ecoTEC Plus 831 VUW 316/5-5 R4 NG (2015)
ecoTEC Plus 832 VUW 246/5-5 R6 LPG (2017+)
ecoTEC Plus 832 VUW 246/5-5 R6 NG (2017+)
ecoTEC Plus 832 VUW 326/5-5 R4 (2015+)
ecoTEC Plus 835 VUW 306/5-5 R6 (2017+)
ecoTEC Plus 835 VUW 356/5-5 R4 (2015+)
ecoTEC Plus 837 VUW 376/3-5 R1 (2006-2011)
ecoTEC Plus 837 VUW 376/3-5 R3 (2011-2012)
ecoTEC Plus 837 VUW 376/5-5 (2012)
ecoTEC Plus 837 VUW 376/5-5 R1 (2012-2013)
ecoTEC Plus 837 VUW 376/5-5 R2 (2013-2014)
ecoTEC Plus 837 VUW 376/5-5 R4 (2014-2015)
ecoTEC Plus 838 VUW 286/5-5 R6 (2017+)
ecoTEC Plus 838 VUW 386/5-5 R4 (2015+)
ecoTEC Plus 937 VUI 376/3-5 (2006-2012)
ecoTEC Plus 937 VUI 376/5-5 (2012)
ecoTEC Plus 937 VUI 376/5-5 R1 (2012-2013)
ecoTEC Plus 937 VUI 376/5-5 R2 (2013-2014)
ecoTEC Plus 937 VUI 376/5-5 R4 (2014-2015)
ecoTEC Plus 938 VUI 286/5-5 R6 (2017+)
ecoTEC Plus 938 VUI 386/5-5 R4 (2015+)
ecoTEC Pro 22 VU 226/5-3 A R4
ecoTEC Pro 22 VU 226/5-3 R4
ecoTEC Pro 24 VUW 246/3-3 R1 (2006-2008)
ecoTEC Pro 24 VUW 246/3-3 R2 (2008-2012)
ecoTEC Pro 24 VUW 246/5-3 (2012)
ecoTEC Pro 24 VUW 246/5-3 R1 (2012-2013)
ecoTEC Pro 24 VUW 246/5-3 R2 (2013-2015)
ecoTEC Pro 24 VUW 246/5-3 R4 (2015-2017)
ecoTEC Pro 24 VUW 246/5-3 R4 (2015)
ecoTEC Pro 24 VUW 246/5-3 R6 (2017+)
ecoTEC Pro 28 VUW 286/3-3 R1 (2005-2008)
ecoTEC Pro 28 VUW 286/3-3 R2 (2008-2012)
ecoTEC Pro 28 VUW 286/5-3 LPG (2012)
ecoTEC Pro 28 VUW 286/5-3 NG (2012)
ecoTEC Pro 28 VUW 286/5-3 R1 LPG (2012-2013)
ecoTEC Pro 28 VUW 286/5-3 R1 NG (2012-2013)
ecoTEC Pro 28 VUW 286/5-3 R2 LPG (2013-2015)
ecoTEC Pro 28 VUW 286/5-3 R2 NG (2013-2015)
ecoTEC Pro 28 VUW 286/5-3 R4 (2015-2017)
ecoTEC Pro 28 VUW 286/5-3 R4 LPG (2015-2017)
ecoTEC Pro 28 VUW 286/5-3 R4 LPG (2015)
ecoTEC Pro 28 VUW 286/5-3 R4 NG (2015)
ecoTEC Pro 28 VUW 286/5-3 R6 (2017+)
ecoTEC Pro 28 VUW 286/5-3 R6 LPG (2017+)
ecoTEC Pro 30 VUW 306/5-3 R4 (2015+)
ecoTEC VU 466/4-5
ecoTEC VU GB 466/4-5 A (2015-2018)
ecoTEC VU GB 466/4-5 H
ecoTEC VU GB 656/4-5 (2007-2015)
ecoTEC VU GB 656/4-5 A (2015-2018)
Exclusive 627 VU 256/5-7
flexoTHERM VWF 157/4 (2015+)
flexoTHERM VWF 197/4 (2015+)
geoTHERM VWS 101/2 230V
geoTHERM VWS 61/2 230V
geoTHERM VWS 81/2 230V
Home Combi 25-A
Home Combi 30-A
Home Combi 35-A
Home System 12-A
Home System 15-A
Home System 18-A
Home System 25-A
Sustain 24 VUW 246/7-2
Sustain 28 VUW 286/7-2
Sustain 34 VUW 346/7-2
VWZ MEH 61 (2013+)

This product is designed to be compatible with the specified brand(s) and is not the original part. The name, model names and any part numbers of the original manufacturer(s) have been used for reference purposes only and are in no way associated with the original parts or manufacturer.