Webasto Air Top 2000S Diesel Heater. Very compact heater with a heat output of 2 kW. It has an impressively low level of electric power consumption and low level of diesel consumption at a maximum of just one litre for every 4 hours of maximum heat output operation. This air heater can be installed in addition to conventional heating systems for optimum comfort. This kit Includes almost everything you need to complete a professional installation. Webasto Air Top 2000 S-D, thermostat, all electrical harnesses and connections, 0.5 metre of stainless steel exhaust pipe, 2 x 60mm Air outlet, complete fuel metering pump and 1 metre 60mm flexible ducting