nir-vana innovation network

In 2017, a Czech company has been established in order to transform many years of experience of its founders with development of air-conditioning and ventilation equipment into technically and user distinguished air ventilation systems. They put stress on development so the systems are being advanced continuously. The unit with air recovery enables automatically controlled ventilation. It continuously removes exhaled air from the interior to the outside and at the same time brings fresh air into the interior through the filtration system. In winter, inside the unit, the exhaust air from the interior heats the fresh air from outside that the unit supplies. In summer it is the opposite. Currently, the company manufactures 3 types of the air ventilation system, each intended for different climate. Their latest product is designed for regions with colder climate, it is capable to operate well also in temperatures down to -15 °C thanks to its patented heat exchanger turnaround technology. The product is unique especially when it is freezing outside and condensed moisture from house freezes in the heat exchanger. In such a situation, the exchanger turns around and warm air flows from room via the exchanger, defrosting frozen moisture. Then, water flows out through waste duct. The solution saves energy as pre-heating is not needed. Main technical characteristics of the product for colder climate: - The exchange of 15 - 40 m3/hour - An efficiency of 88 - 94% heat recovery - Operating temperature ranges between -15 to 45 °C - Noise level ranges between 14 - 32 dB - Does not need a drainage for condenses water - High-capacity dust and pollen filters with clogging warning - Option of filters against odors and smog with activated carbon - By-pass function (supplies fresh air without a heat exchanger), - This type optimizes the humidity in apartments Application areas: households, offices, industry, public buildings. Everywhere where a possibility of structural modifications is limited. The company intends to expand its distribution network abroad and is looking for partners in the field of sale and service of air ventilation systems for commercial agency agreement. Role of the partner will be to actively seek for customers, carry out installations and provide service.