VAILLANT ECOTEC PLUS 937 & VUI 376/3-5 GASVENTIL 053500 0020110998
VAILLANT ECOTEC PLUS VUI 376/3-5 BOILER. Will fit: VAILLANT ECOTEC PLUS 937 BOILER. Nagi House, Alperton Lane, Wembley, HA0 1DX. Products will not be covered if misused or not serviced as per maintenance instructions.