Ultra Heat 17w

BTU/KW 60,000/17,
Fuel consumption per hour (1/hr) 1.4,
Tank capacity (liter) 12,
Maximum operating time 8.5,
Using area (CmM) 450,
Overheating prevention circuit OK,
Conductive switch OK,
Dimension (LxWxH)(cm) 550 x 310 x 540,
Weight (kg) 16

On EXTINGUISHING, once you turn the power supply switch "OFF" the combustion will stop.The fan will further revolve for about 3-4 minutes to enable the overheated heater to cool, after the combustion has stopped.When the fan stops,you can then pull out the power supply plug in the socket.