The regulatory body for the solid fuel and biomass industry HETAS recommend that all new stove installations are connected to new liners. This will ensure poisonous flue gases are contained within the liner. This also improves the efficiency of the stove, preventing any leakages out of the flue.
Cotswold stove use the highest quality British engineered stainless steel liner as the standard component for all of their installations, unless it is not required. For more complex re-ling that requires a larger diameter liner, please see Furan Flex Lining.