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Vaillant 181051 Expansion Vessel 10L with PRV 178985, designed for Ecomax, Ecotec Plus, Ecotec Pro, Exclusive and Home boilers.
Vaillant 181051 Expansion Vessel 10L with PRV 178985, designed for Ecomax, Ecotec Plus, Ecotec Pro, Exclusive and Home boilers.
Vaillant Expansion Vessel 181051 PRV 178985

Vaillant 181051 Expansion Vessel 10 Litre with PRV 178985

Original price was: £89.99.Current price is: £54.99.

Vaillant part (181051)
Factory-tested for quality and reliability
Includes PRV 178985
Suitable for both domestic and commercial applications

In stock

SKU: EXP-2662-A-N Category: Tag:

Manufacturer Part Number: 181051
Vaillant

Description

Vaillant 181051 Expansion Vessel 10 Litre with PRV 178985

The Vaillant 181051 Expansion Vessel 10 Litre with PRV 178985 is a Vaillant replacement part designed to maintain stable water pressure in your boiler system. An expansion vessel absorbs excess pressure as water heats and expands, preventing damage to internal components and ensuring your heating system operates smoothly.

This part fits a wide range of Vaillant boiler models, including Ecomax, Ecotec Exclusive, Ecotec Plus, Ecotec Pro, Exclusive, VWZ MEH, and Home Combi/System series.

Any questions please call us on 0191 2711011

This part fits the following boilers:

Compatible Boilers & GC Numbers

Ecomax (2000–2008):

  • 613 VU126 E-C (GC 41-044-20)

  • 613/2 E VU126/2-C (GC 41-044-27)

  • 618 VU196 E-C (GC 41-044-21)

  • 618/2E VU186/2-C (GC 41-044-28)

  • 622 VU246 E-C (GC 41-044-22)

  • 622/2E VU226/2-C (GC 41-044-29)

  • 635 E VU356-C (GC 41-044-43)

  • 635 VU (GC 20-062-00)

  • 824E VUW 246E-C (GC 47-044-07)

  • 824/2E VUW 246/2-C (GC 47-044-12)

  • 828E VUW 286E-C (GC 47-044-08)

  • 828/2E VUW 286/2-C (GC 47-044-17)

  • 835E VUW 356-C (GC 47-044-27)

Ecotec Exclusive (2007–2016):

  • 832 VUW 32/4 (GC 47-044-37)

  • 835 VUW 356/5-7 (GC 47-044-66)

  • 838 VUW 386/4 (GC 47-044-38)

  • 843 VUW 436/5-7 (GC 47-044-67)

Ecotec Plus (2005 Onwards):

  • 612 VU126/3-5, R1, R2, R4, R6 (GC 41-044-44 to 41-694-20 R6 / 0010021828)

  • 615 VU156/3-5, R1, R2, R4, R6 (GC 41-044-45 to 41-694-21 R6 / 0010021829)

  • 618 VU186/3-5, R1, R2, R4, R6 (GC 41-044-46 to 41-694-23 R6 / 0010021831)

  • 624 VU246/3-5, R1, R2, R4, R6 (GC 41-044-47 to 41-694-24 R6 / 0010021832)

  • 630 VU306/3-5, R1, R2, R4, R6 (GC 41-044-48 to 41-694-26 R6 / 0010021834)

  • 637 VU376/3-5, R1, R2, R4, R6 (GC 41-044-52 to 41-694-27 R6 / 0010021835)

  • 824 VUW246/3-5, R1, R2, R4 (GC 47-044-31, 47-044-40)

  • 825 VUW196/5-5 R6 (GC 47-044-83 R6 / 0010021823)

  • 831 VUW316/3-5, R1, R2, R4 (GC 47-044-32, 47-044-41, 47-044-46)

  • 832 VUW246/5-5 R6 (GC 47-044-84 R6 / 0010021824, LPG 47-044-85 R6 / 0010021825)

  • 835 VUW306/5-5 R6 (GC 47-044-82 R6 / 0010021822)

  • 837 VUW376/3-5, R1, R2, R4 (GC 47-044-33, 47-044-42)

  • 838 VUW286/5-5 R6 (GC 47-044-86 R6 / 0010021826)

  • 938 VUI286/5-5 R6 (GC 47-044-87 R6 / 0010021827)

  • 937 VUI376/3-5, R1, R2, R4 (GC 47-044-39, 47-044-43)

Ecotec Pro (2005 Onwards):

  • Pro 22 VU226/5-3 R4 (0010015190, 0010018497)

  • Pro 24 VUW246/3-3 R1, R2, R4, R6 (GC 47-044-36, 47-044-54, 47-044-88 / 0010021836)

  • Pro 28 VUW286/3-3 R1, R2, R4, R6 (GC 47-044-30, 47-044-45, 47-044-55 / 0010018495, 47-044-89 / 0010021837)

  • Pro 30 VUW306/5-3 R4 (GC 47-044-52)

Exclusive & Home Series:

  • Exclusive 627 VU256/5-7 (GC 41-694-02)

  • VWZ MEH 61 (GC 0020143590)

  • Home Combi 25A, 30A, 35A (GC 47-044-62 / 63 / 64)

  • Home System 12A, 15A, 18A, 25A (GC 41-044-94 / 95 / 96 / 97)

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.

For any Vaillant Diverter Valves Please Click Link :Vaillant Diverter valves

For any Vaillant Related products please clink below link :

Vaillant Spares

     Prices: Please note all prices are inclusive of VAT.

Thank you for choosing us!

GC Numbers

LabelGC Number
Ecotec Exclusive 835 VUW 356/5-747-044-66
Ecotec Exclusive 843 VUW 436/5-747-044-67
Ecotec Plus 612 VU 126/3-5 2005-200541-044-44
Ecotec Plus 612 VU 126/3-5 R1 2005-201241-044-44 R1
Ecotec Plus 612 VU 126/5-5 2012-201241-044-60
Ecotec Plus 612 VU 126/5-5 A R4 2015 Onwards41-044-78
Ecotec Plus 612 VU 126/5-5 R 6 2017 Onwards41-694-20 R6 (0010021828)
Ecotec Plus 612 VU 126/5-5 R1 2012-201341-044-60 R1
Ecotec Plus 612 VU 126/5-5 R2 2013-201541-044-60 R2
Ecotec Plus 612 VU 126/5-5 R4 2015-201541-044-60 R4
Ecotec Plus 615 VU 156/3-5 2005-200541-044-45
Ecotec Plus 615 VU 156/3-5 R1 2005-201241-044-45 R1
Ecotec Plus 615 VU 156/5-5 2012-201241-044-61
Ecotec Plus 615 VU 156/5-5 A R4 2015 Onwards41-044-79
Ecotec Plus 615 VU 156/5-5 R 6 2017 Onwards41-694-21 R6 (0010021829)
Ecotec Plus 615 VU 156/5-5 R1 2012-201341-044-61 R1
Ecotec Plus 615 VU 156/5-5 R2 2013-201541-044-61 R2
Ecotec Plus 615 VU 156/5-5 R4 2015-201541-044-61 R4
Ecotec Plus 618 VU 186/3-5 2005-200541-044-46
Ecotec Plus 618 VU 186/3-5 R1 2005-201241-044-46 R1
Ecotec Plus 618 VU 186/5-5 2012-2012 LPG41-044-66
Ecotec Plus 618 VU 186/5-5 2012-2012 NG41-044-62
Ecotec Plus 618 VU 186/5-5 A R4 2015 Onwards LPG41-044-81
Ecotec Plus 618 VU 186/5-5 A R4 2015 Onwards NG41-044-80
Ecotec Plus 618 VU 186/5-5 R 6 2017 Onwards LPG41-694-23 R6 (0010021831)
Ecotec Plus 618 VU 186/5-5 R 6 2017 Onwards NG41-694-22 R6 (0010021830)
Ecotec Plus 618 VU 186/5-5 R1 2012-2013 LPG41-044-66 R1
Ecotec Plus 618 VU 186/5-5 R1 2012-2013 NG41-044-62 R1
Ecotec Plus 618 VU 186/5-5 R2 2013-2015 LPG41-044-66 R2
Ecotec Plus 618 VU 186/5-5 R2 2013-2015 NG41-044-62 R2
Ecotec Plus 618 VU 186/5-5 R4 2015-2015 LPG41-044-66 R4
Ecotec Plus 618 VU 186/5-5 R4 2015-2015 NG41-044-62 R4
Ecotec Plus 624 VU 246/3-5 2005-200541-044-47
Ecotec Plus 624 VU 246/3-5 R1 2005-201241-044-47 R1
Ecotec Plus 624 VU 246/5-5 2012-201241-044-63
Ecotec Plus 624 VU 246/5-5 A R4 2015 Onwards41-044-82
Ecotec Plus 624 VU 246/5-5 R 6 2017 Onwards41-694-24 R6 (0010021832)
Ecotec Plus 624 VU 246/5-5 R1 2012-201341-044-63 R1
Ecotec Plus 624 VU 246/5-5 R2 2013-201541-044-63 R2
Ecotec Plus 624 VU 246/5-5 R4 2015-201541-044-63 R4
Ecotec Plus 630 VU 306/3-5 2005-200541-044-48
Ecotec Plus 630 VU 306/3-5 R1 2005-201241-044-48 R1
Ecotec Plus 630 VU 306/5-5 2012-2012 LPG41-044-67
Ecotec Plus 630 VU 306/5-5 2012-2012 NG41-044-64
Ecotec Plus 630 VU 306/5-5 A R4 2015 Onwards LPG41-044-84
Ecotec Plus 630 VU 306/5-5 A R4 2015 Onwards NG41-044-83
Ecotec Plus 630 VU 306/5-5 R 6 2017 Onwards LPG41-694-26 R6 (0010021834)
Ecotec Plus 630 VU 306/5-5 R 6 2017 Onwards NG41-694-25 R6 (0010021833)
Ecotec Plus 630 VU 306/5-5 R1 2012-2013 LPG41-044-67 R1
Ecotec Plus 630 VU 306/5-5 R1 2012-2013 NG41-044-64 R1
Ecotec Plus 630 VU 306/5-5 R2 2013-2014 LPG41-044-67 R2
Ecotec Plus 630 VU 306/5-5 R2 2013-2014 NG41-044-64 R2
Ecotec Plus 630 VU 306/5-5 R4 2015-2015 LPG41-044-67 R4
Ecotec Plus 630 VU 306/5-5 R4 2015-2015 NG41-044-64 R4
Ecotec Plus 637 VU 376/3-5 R1 2006-201241-044-52
Ecotec Plus 637 VU 376/5-5 2012-201241-044-65
Ecotec Plus 637 VU 376/5-5 A R4 2015 Onwards41-044-85
Ecotec Plus 637 VU 376/5-5 R1 2012-201341-044-65 R1
Ecotec Plus 637 VU 376/5-5 R2 2013-201441-044-65 R2
Ecotec Plus 637 VU 376/5-5 R4 2015-201541-044-65 R4
Ecotec Plus 637 VU 386/5-5 R 6 2017 Onwards41-694-27 R6 (0010021835)
Ecotec Plus 824 VUW 246/3-5 2005-201247-044-31
Ecotec Plus 824 VUW 246/3-5 R1 2005-201147-044-31 R1
Ecotec Plus 824 VUW 246/3-5 R3 2011-201247-044-31 R2
Ecotec Plus 824 VUW 246/5-5 2012-201247-044-40
Ecotec Plus 824 VUW 246/5-5 R1 2012-201347-044-40 R1
Ecotec Plus 824 VUW 246/5-5 R2 2013-201547-044-40 R2
Ecotec Plus 824 VUW 246/5-5 R4 2015-201547-044-40 R4
Ecotec Plus 825 VUW 196/5-5 R6 2017 Onwards47-044-83 R6 (0010021823)
Ecotec Plus 825 VUW 256/5-5 R4 2015 Onwards47-044-57
Ecotec Plus 831 VUW 316/3-5 2005-201347-044-32
Ecotec Plus 831 VUW 316/3-5 R1 2005-201147-044-32 R1
Ecotec Plus 831 VUW 316/3-5 R3 2011-201247-044-32 R3
Ecotec Plus 831 VUW 316/3-5 R5 2013-201347-044-32 R5
Ecotec Plus 831 VUW 316/5-5 2012-2012 LPG47-044-46
Ecotec Plus 831 VUW 316/5-5 2012-2012 NG47-044-41
Ecotec Plus 831 VUW 316/5-5 R1 2012-2013 LPG47-044-46 R1
Ecotec Plus 831 VUW 316/5-5 R1 2012-2013 NG47-044-41 R1
Ecotec Plus 831 VUW 316/5-5 R2 2013-2015 LPG47-044-46 R2
Ecotec Plus 831 VUW 316/5-5 R2 2013-2015 NG47-044-41 R2
Ecotec Plus 831 VUW 316/5-5 R4 2015-2015 LPG47-044-46 R4
Ecotec Plus 831 VUW 316/5-5 R4 2015-2015 NG47-044-41 R4
Ecotec Plus 832 VUW 246/5-5 R6 2017 Onwards LPG47-044-85 R6 (0010021825)
Ecotec Plus 832 VUW 246/5-5 R6 2017 Onwards NG47-044-84 R6 (0010021824)
Ecotec Plus 832 VUW 326/5-5 R4 2015 Onwards47-044-58
Ecotec Plus 835 VUW 306/5-5 R6 2017 Onwards47-044-82 R6 (0010021822)
Ecotec Plus 835 VUW 356/5-5 R4 2015 Onwards47-044-53
Ecotec Plus 837 VUW 376/3-5 R1 2006-201147-044-33 R1
Ecotec Plus 837 VUW 376/3-5 R3 2011-201247-044-33 R3
Ecotec Plus 837 VUW 376/5-5 2012-201247-044-42
Ecotec Plus 837 VUW 376/5-5 R1 2012-201347-044-42 R1
Ecotec Plus 837 VUW 376/5-5 R2 2013-201447-044-42 R2
Ecotec Plus 837 VUW 376/5-5 R4 2014-201547-044-42 R4
Ecotec Plus 838 VUW 286/5-5 R6 2017 Onwards47-044-86 R6 (0010021826)
Ecotec Plus 838 VUW 386/5-5 R4 2015 Onwards47-044-60
Ecotec Plus 937 VUI 376/3-5 2006-201247-044-39
Ecotec Plus 937 VUI 376/5-5 2012-201247-044-43
Ecotec Plus 937 VUI 376/5-5 R1 2012-201347-044-43 R1
Ecotec Plus 937 VUI 376/5-5 R2 2013-201447-044-43 R2
Ecotec Plus 937 VUI 376/5-5 R4 2014-201547-044-43 R4
Ecotec Plus 938 VUI 286/5-5 R6 2017 Onwards47-044-87 R6 (0010021827)
Ecotec Plus 938 VUI 386/5-5 R4 2015 Onwards47-044-61 R4
Ecotec Pro 24 VUW 246/3-3 R1 2006-200847-044-36 R1
Ecotec Pro 24 VUW 246/5-3 2012-201247-044-44
Ecotec Pro 24 VUW 246/5-3 R1 2012-201347-044-44 R1
Ecotec Pro 24 VUW 246/5-3 R2 2013-201547-044-44 R2
Ecotec Pro 24 VUW 246/5-3 R4 (2015-2017)47-044-54
Ecotec Pro 24 VUW 246/5-3 R4 2015-201547-044-44 R4
Ecotec Pro 28 VUW 286/3-3 R1 2005-200847-044-30 R1
Ecotec Pro 28 VUW 286/3-3 R2 2008-201247-044-30 R2
Ecotec Pro 28 VUW 286/5-3 2012-2012 LPG47-044-47
Ecotec Pro 28 VUW 286/5-3 2012-2012 NG47-044-45
Ecotec Pro 28 VUW 286/5-3 R1 2012-2013 LPG47-044-47 R1
Ecotec Pro 28 VUW 286/5-3 R1 2012-2013 NG47-044-45 R1
Ecotec Pro 28 VUW 286/5-3 R2 2013-2015 LPG47-044-47 R2
Ecotec Pro 28 VUW 286/5-3 R2 2013-2015 NG47-044-45 R2
Ecotec Pro 28 VUW 286/5-3 R4 2015 – 201747-044-55 (0010018495)
Ecotec Pro 28 VUW 286/5-3 R4 2015 – 2017 LPG47-044-56 (0010018496)
Ecotec Pro 28 VUW 286/5-3 R4 2015-2015 LPG47-044-47 R4
Ecotec Pro 28 VUW 286/5-3 R4 2015-2015 NG47-044-45 R4
Ecotec Pro 30 VUW 306/5-3 R4 (2015 Onwards)47-044-52
Exclusive 627 VU 256/5-741-694-02
Sustain 24 VUW 246/7-247-044-79
Sustain 34 VUW 346/7-247-044-81
Ecotec Pro 24 VUW 246/3-3 R2 2008-201247-044-36 R2
Ecotec Plus 612, 615, 618, 624, 630, 637ECOTEC PLUS 612, 615, 618, 624, 630, 637
Ecofit Pure 825 Combi VUW 256/6-3 (H-GB)47-044-68
Ecofit Pure 830 Combi VUW 306/6-3 (H-GB)47-044-74
Ecofit Pure 835 Combi VUW 356/6-3 (H-GB)47-044-70
Sustain 825 VUW 256/6-3 (H-GB)47-044-71
Sustain 830 VUW 306/6-3 (H-GB)47-044-72
Sustain 835 VUW 356/6-3 (H-GB)47-044-73
Home Combi 25 -A47-044-62
Home Combi 30 -A47-044-63
Home Combi 35 -A47-044-64
Ecofit Pure 612 System VU 126/6-3 (H-GB)41-694-03 (0010020395)
Ecofit Pure 615 System VU 156/6-3 (H-GB)41-694-04 (0010020396)
Ecofit Pure 618 System VU 186/6-3 (H-GB)41-694-05 (0010020397)
Ecofit Pure 625 System VU 256/6-3 (H-GB)41-694-06 (0010020398)
Ecofit Pure 630 System VU 306/6-3 (H-GB)41-694-07 (0010020399)
Home System 12 -A41-044-94
Home System 15 -A41-044-95
Home System 18 -A41-044-96
Home System 25 -A41-044-97
Ecotec Pro 22 VU 226/5-3 A R4 (For Guernsey/Jersey Only) Current Production10018497
Ecotec Pro 22 VU 226/5-3 R4 (For Guernsey/Jersey Only)10015190
VWZ MEH 61 2013 Onwards20143590

Brand

Vaillant

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