Automatic hot air generator with completely stainless steel structure. Automatic ignition realized by electronic control unit. Ionization flame control. safety thermostat. Equipped with socket for connection. Adjustable power from 22 to 42 kW/h and air movement of 1250 m3/h. Weight 12 kg. Ideal for providing heat quickly and economically to construction sites, greenhouses, farms. Suitable for drying, thawing and heating ventilated rooms.Power cord, gas hose and pressure regulator included.Optionally can mount room thermostat ns. art. no. 65300 that turns it into a fully automatic generator while maintaining the required temperature.Can also be connected to humidistat or timer.