Vaillant Air and flue Extension kit allows you to increase the length of a standard Vaillant flue kit by 1.97 m.

• This flue terminal is 1970 mm in length so will allow the boiler to be installed almost 2 metres from the outside wall without any joins
• Quick and easy to install
• Aesthetically pleasing design
• To be used as part of a Vaillant flue installation