Variable Refrigerant Flow or VRF systems provide extreme energy efficient heating & cooling.
This type of system is most often found within commercial buildings, but sometimes the rooms or areas in a commercial facility will need to be taken care of at peculiar temperatures.
Heating & cooling demands of these spaces might change throughout the day. This can be changed by variations in how many people are in there, heat from office equipment & lighting, changes in outdoor weather & even the position of the sun. The combined impact of internal & external factors often means that precise areas of the facility require cooling while others require heating. A VRF system can handle changing heating & cooling loads. It can even redistributes the excess heat from areas that require cooling to those that need heating. A single outdoor equipment is able to handle the many indoor units. The system is connected through a system of piping that all contain refrigerant. As the name applies, VRF technology achieves exceptional efficiency by varying the change of refrigerant to the indoor units according to demands of the individual zone. This creates more exact temperature control & zoned comfort. A VRF system also accommodates difficult replacement needs through a flexible & modular design. Multiple outdoor units can be added together to increase system capacity & the chance of heat reclaim. The indoor units are available in a variety of types & sizes. VRF systems can even be engineered to cut back or even take the dependency on air duct, making them a superb option for when space is small.