The inner tank is made of enameled steel plate – very tough, very strong, resistant to corrosion and water scale, giving a long life. Ultra thick, Non-CFC Polyurethane Foam to prevent heat loss & reduce energy costs. Clever design, novel and functional appearance makes it easy to mount in a bedbox, locker or under seat storage area. Temperature meter and adjustment knob. Multiple protection devices against, over temperature, over pressure and electricity-leakage. Choice of pipe connections and comes fitted with 3 pin plug for fast and easy installation. Technical Specifications Rated Voltage: 220V Rated Power: 800 W Rated Frequency: 50HZ/ 60HZ Rated Current: 4.1A Rated Pressure: 0.8MPa (116psi) Min Start-up Pressure: 0.05MPa (7psi) Rated Water Temperature: 75°C Fitted Socket: 250V, 16A Heating Efficiency: >90% Model No: Rated Volume: Product Size (mm): NW (KG): GW (KG): A1-6LH 6Litre 400x270x260mm 4.8 6.5 A1-10LH 10Litre 600x270x260mm 4.8 6.5 Mounting feet enable easy installation . Supplied water hose connector’s gives options of 12mm push fit female fitting or adapter to 12mm barbed hose connector.