Diesel Variant (D) Voltage V 24 Heat flow W Large 30000 Heater air flow rate kg/h 0 Fuel consumption l/h 3.65 Mean electr. power in operation W 105 Weight kg 18.00 Size mm 600x230x220 This heater is also available as a compact version with a pre-mounted waterpump (5000 l/h), fuel filter and gate valve.