Zephyr Air Conditioning has extensive experience in building and maintanance of premises where there are high demands on precision conditionig, often referred to as "critical." These include small, medium and large data centers, server rooms, control centers, laboratories, rooms for communications (fixed and mobile phones). The offered by the company technique is appropriate solution for conditioning areas of responsibility as server rooms, UPS and other premises where there are increased requirements to maintain temperature and humidity with low power consumption, high reliability and long service. Radiant heat generated by the equipment must be cooled to ensure proper functioning of complex systems and is essential for the proper operation of equipment. Continuous operation, design decisions, the choice of components and manufacturing processes are designed to ensure maximum reliability and excellent energy efficiency to reduce operational costs and provide sustainable infrastructure.