The AIRPLUS family includes ducted stoves and inserts, capable of delivering hot air to a different room from where the appliance is installed. An innovative and improved feature compared to the past is that with AIRPLUS, the ventilation of the duct can be directly controlled through the onboard machine display or application. Therefore, users can manage the desired flow of hot air in each room with a single device. All AIRPLUS inserts are equipped with the innovative patented AIR 3D ducting system. The connection between the flue duct and the ducting duct is made with automatic and secure coupling, saving significant time and costs. The AIR 3D system allows the ducting to be adjustable in three different directions (Figures 1, 2, and 3) by simply rotating the coupling.