Webasto Diesel Heater 40mm Warm Air Ducting High Quality APK | CUT TO LENGTH

The Webasto Diesel Heater 40mm APK ducting is a high-quality, flexible solution for venting warm air in marine and mobile installations. Designed for professional use, this 40mm internal diameter ducting comes cut-to-order up to 20 metres, with a single uncut length for combined orders. It suits boats, RVs, and motorhomes where reliable heat distribution matters. The APK construction features an aluminium heat-reflective inner layer, a paper center, and a tough outer plastic layer, delivering durability and easy shaping to a minimum internal radius of 3 x diameter. Available in 1 metre multiples, it can be trimmed and bent by hand to fit tight spaces while maintaining performance and efficiency.