On 18.03.2014 the biggest technical fair in the field of heating, ventilation and air conditioning was started. At area of 360 000 sq. m. more than 2200 exhibitors present the innovations in the business.
TANGRA participate with own stand and at more than 100 sq. m. are presented the new high efficiency heat recovery ventilation systems, air handling units, pellet boilers and floor convectors. Huge interest for the visitors was the hygienic air handling units TANGRA AHU HYG made of stainless steel and the air handling units with heat pump incorporated TANGRA AHU DEX. The floor fan coils TANGRA FFCU 125 and TANGRA FFCU 200 were operating and the visitors were able to walk on them and feel how they work.
The presented by TANGRA control of heat recovery systems by smart phone or tablet was an innovation for the whole fair. The controller and the application allows the user to control smoothly the heat recovery ventilation and depends on the wish by relative humidity or by air quality. The app shows how a pre-heater or additional heater can be controlled and the work of the system. The presented high efficiency heat recovery units TANGRA EVB HiE was equipped with these controllers and the visitors was able to test on a tablet or on their smart phones how the application work. This was the first presentation in front of an audience for these control system system.