Vaillant Horizontal Flue Kit 0020219517

This fixed, non-telescopic, horizontal flue kit is used to install a flue through the wall to the back, left, or right of the boiler and is compatible with all Vaillant Ecotec boiler models. The flue kit is made of non-corrosive material and is built to withstand the acidic gases that condensate boilers release. The kit's push-fit connections and positive screw fasteners make it easy to install.