Vaillant Service Cock 0020010296

Vaillant Service Cock 0020010296

For use with the following Vaillant boilers:

Vaillant ecoTEC PLUS 612

and Vaillant ecoTEC PLUS 615
with Vaillant ecoTEC PLUS 618
plus Vaillant ecoTEC PLUS 624
fits Vaillant ecoTEC PLUS 630
and Vaillant ecoTEC PLUS 637
with Vaillant ecoTEC PLUS 824
plus Vaillant ecoTEC PLUS 831
fits Vaillant ecoTEC PLUS 837
and Vaillant ecoTEC PLUS 937
with Vaillant ecoTEC PLUS 612 R1
plus Vaillant ecoTEC PLUS 615 R2
fits Vaillant ecoTEC PLUS 618 R3
and Vaillant ecoTEC PLUS 624 R4
with Vaillant ecoTEC PLUS 630 R5
plus Vaillant ecoTEC PLUS 637 R6
fits Vaillant ecoTEC PLUS 824 R1
and Vaillant ecoTEC PLUS 831 R1
with Vaillant ecoTEC PLUS 837 R1
plus Vaillant ecoTEC PLUS 937 R1
fits Vaillant ecoTEC PRO 24
and Vaillant ecoTEC PRO 28
with Vaillant ecoTEC PRO 24 R1
plus Vaillant ecoTEC PRO 28 R1
fits Vaillant VU 05/03/0126 (2005)
and Vaillant VU 126/3-5 (2005-2010)
with Vaillant VU 156/3-5 (2005)
plus Vaillant VU 156/3-5 R1 (2005-2010)
fits Vaillant VU 186/3-5 (2005)
and Vaillant VU 186/3-5 R1 (2005-2010)
with Vaillant VU 246/3-5 (2005)
plus Vaillant VU 246/3-5 R1 (2005-2010)
fits Vaillant VU 306/3-5 (2005)
and Vaillant VU 306/3-5 R1 (2005-2010)
with Vaillant VU 376/3-5 R1 (2006-2010)
plus Vaillant VUI 376/3-5 (2006-2010)
fits Vaillant VUW 246/3-3 R1 (2006-2010)
and Vaillant VUW 246/3-5 (2005)
with Vaillant VUW 246/3-5 R1 (2005-2010)
plus Vaillant VUW 286/3-3 (2005)
fits Vaillant VUW 286/3-3 R1 (2005-2010)
and Vaillant VUW 316/3-5 (2005)

Will fit:

with Vaillant VUW 316/3-5 R1 (2005-2010)
plus Vaillant VUW 376/3-5 R1 (2006-2010)
fits Vaillant VU 126/5-5 (2012 onwards)
and Vaillant VU 156/5-5 (2012 onwards)
with Vaillant VU 186/5-5 (2012 onwards)
plus Vaillant VU 246/5-5 (2012 onwards)
fits Vaillant VU 306/5-5 (2012 onwards)
and Vaillant VU 376/5-5 (2012 onwards)
with Vaillant VU 126/5-5 R1 (2012 onwards)
plus Vaillant VU 156/5-5 R2 (2012 onwards)
fits Vaillant VU 186/5-5 R3 (2012 onwards)
and Vaillant VU 246/5-5 R4 (2012 onwards)
with Vaillant VU 306/5-5 R5 (2012 onwards)
plus Vaillant VU 376/5-5 R6 (2012 onwards)
fits Vaillant VUW 246/5-3 (2012 onwards)
and Vaillant VUW 286/5-3 (2012 onwards)
with Vaillant VUW 246/5-3 R1 (2012 onwards)
plus Vaillant VUW 286/5-3 R1 (2012 onwards)
fits Vaillant VUW 246/5-5 (2012 onwards)
and Vaillant VUW 316/5-5 (2012 onwards)
with Vaillant VUW 376/5-5 (2012 onwards)
plus Vaillant VUW 246/5-5 R1 (2012 onwards)
fits Vaillant VUW 316/5-5 R1 (2012 onwards)
and Vaillant VUW 376/5-5 R1 (2012 onwards)
with Vaillant VUI 376/5-5 (2012 onwards)
plus Vaillant VUI 376/5-5 R1 (2012 onwards)
fits Vaillant VIH CL 15 S (2012 onwards)
and Vaillant VIH CL 15 S R1 (2012 onwards)
with Vaillant ACTOSTORE 15 (2012 onwards)
plus Vaillant ACTOSTORE 15 R1 (2012 onwards)

The isolation valve can be found underneath the appliance and enables the user to control the flow of water and gas in to the central heating system.

This also allows you to stop the flow completely in case of a leak or emergency.