Vaillant Bypass Valve Assembly for installation in eco TEC VU (condensing), eco TEC VUI (condensing), eco TEC VUW (condensing), eco FIT VU (condensing), Guernsey/Jersey only (condensing), eco FIT VUW (condensing) and Home (condensing) appliances. The bypass valve, or flow regulator, controls the direction and flow rate of fluid in heating and plumbing systems.
Supplied with clip
Technical specification
TypeBypass ValveManufacturer Model No178980Brand NameVaillant