The leading trade fair for the HVAC and refrigeration sector will take place from November 18 to 20 at IFEMA, and Airtècnics will be back with its own stand to showcase its energy-saving products, such as air curtains and the Rosenberg ECFanGrid system, as well as ECOFIT, Rosenberg and Retri EC fans. Airtècnics customers can obtain ...

One of the most successful products for optimising air handling unit installations is the EC Fan Grid. These are EC fans mounted in a matrix that replace older, large fans (usually belt-driven) and thus achieve greater energy and economic savings. The special distribution of these EC Plugfan backward blade fans achieves the maximum adaptability ...

The main causes of an ineffective air curtain are that the air curtain is not adapted to the special conditions required for each installation, but it is also a problem when the installation is not carried out according to the specifications of the air curtain in question. First, the curtain must be located close to the entrances so that the ...

Large freezers and cold stores are one of the main fields for air curtains application. Airtècnics has designed special air curtains for freezers due to the huge difference between the external and internal temperatures. The installation of air curtains provides many advantages comparing to any other system. The most important are: ...