Grant Yellow System Extension

Grant’s Yellow System Flue Kits have been designed not only to ensure trouble free performance (even in exposed areas) but also speed and convenience when installing – requiring only 2 simple operations. These round low level flue kits require no silicone or tape for the joints and you’re guaranteed a perfect seal every time thanks to the unique quick-fit clamp system. Available in both short and standard options to suit ?26kW internal Grant boilers.