EC22 Heater Specification Heating Capacity: 19kW / 65000 Btu hr Airflow: 550m³ / hr Heat Efficiency: 84% Tank Capacity: 42 litres Fuel Consumption: 2 Litres / hr Electrical Power: 300W Dimensions: 615mm x 440mm x 1075mm Dry Weight: 40kg Wet Weight 82kgs Voltage: 240v