An average person at the age of 70 has been in the closed premises for about 45-55 years, including at least 30-35 years in domestic premises. Controlling and maintaining of high hygienic air quality in domestic premises is an important social and medical problem, which can be solved with ATT manufactured by UPEC, which provides guaranteed fresh air supply and its cleaning with additional filters.
ATT (Air-cycle Turbo Technology) Main Advantages
Fully environmentally friendly (no freons, no refrigerants, no oils).
High air quality
In cooled (heated) premises (with temperature +20…+24°С and fresh air supply of 50…100%; in summer with relative humidity 40…60%). In premises the air changes fully (800 m2) within 4-5 minutes!
Fully variable operation in any weather conditions
Capability to operate within the ambient temperature range -50...+50°C, unlike conventional heat pumps and air conditioners, which have a significantly narrower temperature range and strictly limited capability to supply fresh air at an acceptable efficiency, both in summer and winter.
High energy efficiency with a low re-circulation rate (large percentage of fresh air)