Variable Air Volume System Market Volume Analysis, Segments, Value Share and Key Trends 2015-2025
Verfasser: pradnya_86 on Monday, 12 December 2016With rising disposable income and opulent lifestyle, all of us want to achieve quality indoor environment and higher level of energy efficiency by automating and controlling the building systems. In 1970s, when the energy prices began to rise Variable Air Volume System (abbreviated as VAV system) came into picture. VAV system supplies conditioned air with the volume varying as per the heat loss or gain in the occupied spaces, without any change in the temperature.
VAV system is a type of heating, ventilating and air-conditioning system. The systems which supply constant airflow at variable temperature range are called as constant air volume (abbreviated as CAV) systems. Unlike CAV systems, VAV systems vary the airflow at a constant temperature. VAV systems have numerous advantages over constant-volume systems which include precise temperature control, lower energy consumption by system fans, reduced compressor wear, less fan noise and increased dehumidification. In food processing and packaging systems, precise temperature control have great influence over product quality. Strict temperature controlling positively impacts process efficiency and energy consumption, ultimately resulting in lower cost of operation. VAV systems can help in savings up to 20% of the overall energy expenses.