VRF air conditioning is most often used in public buildings and offices. The VRF system is characterized by a continuous change in the amount of refrigerant circulating in the system, thanks to which it ensures optimal conditions and maximum energy efficiency in a given room. The VRF system is very similar to the Split or Multi Split system, however VRF has a different way of connecting units to the aggregate. Tee system is used in systems with a variable amount of refrigerant. The assembly is based on one pair of pipes (supply / return) coming out of the aggregate and special tees, on which the installation branches into individual indoor units.
The air conditioning consists of an evaporator in which the expansion valve regulates the flow of refrigerant. The compressor regulates the amount of refrigerant flowing through it. Pumps of this type work extremely quietly in both indoor and outdoor units.
Duct air conditioning ensures economic cooling as it can be equipped with a recuperation system. Thanks to this, the device is more ecological and uses less energy. The duct system is invisible and provides adequate airflow in individual rooms. In addition, modern duct air conditioning is extremely quiet and works well in offices, maintaining a constant, favorable temperature for employees. With properly selected infrastructure – the volume of such a device is minimal. Installation of duct air conditioning is a good solution in conference and lecture halls, hotels and museum rooms, where constant temperature and humidity are required to provide optimal protection for artifacts and valuable works of art.
Chilled water is a cheap alternative to freon air conditioning systems. It is a system similar to heating, and the difference is in the temperature of the water. Appropriate fittings control the flow of water to individual receivers. The chiller is the heart of ice water, and freon is an agent in the heat exchange between water and air.
Split type air conditioning is used in small offices. It is extremely effective because it maintains constant parameters in the rooms. Installation of air conditioning includes two cooperating units – internal and external. The indoor unit cools the air in the room and the outdoor unit dissipates heat outside the facility. The devices work quietly, providing comfort to users, because the outdoor unit includes loud elements, the air conditioner is not bothersome during work and rest.
Multi Split air conditioning can connect multiple indoor units to one outdoor unit. This is a huge advantage, especially if we do not have space or permission to install devices outside the building. Air conditioning in the Multi system ensures the separation of many devices installed in different rooms of the building. This economical solution ensures air cooling in selected rooms only when it is needed.