The air heaters are portable heaters that can be installed either as a fixed wall-mounted unit or on the floor. It incorporates a ceramic PTC that allows the ambient temperature to be adjusted to the desired level. The hot air is distributed through convection throughout the greenhouse thanks to the fan incorporated in the unit.

The 2 kW air heater has three settings (1000 W, Off and 2000 W). The 3 kW also has 3 settings (1500 W, Off and 3000 W). Both have a regulator (thermostat) that activates and deactivates the unit to maintain the desired temperature.

When the product is used for the first time it may produce an odour, but this disappears with use.