An easy to install curtain
The JET 4.5 warm air curtain is designed for surface mounting above the door at a minimum of 1.8 m to a maximum of 2.3 m (between the floor and the supply air grille). The air curtain can be mounted on the wall or ceiling.
JET 4.5 is equipped with a safety thermostat. In fact, the device stops automatically as soon as its temperature threshold is exceeded. Don't worry about letting the unit run autonomously and continuously. It starts up again as soon as the temperature drops.