The appliance should not be placed in a corner of the balcony if there are panes of glass directly behind it, as this can lead to overheating and possible damage. It is advisable to place the radiant heater in an area where it has sufficient distance from flammable materials and obstacles to ensure safe and efficient use. Please observe the safety instructions in the manufacturer's user manual.

According to the manufacturer's page 165-210 cm with 2-piece telescopic tube.