What is a variable air volume?

Air variable volume of air, or R&D, is the type of heating and cooling strategy that is used to adjust or change the amount of air that is pumped into an enclosed space based on factors such as ventilation or energy needed to maintain the required temperature in space. There are different ways to manage variable air volume, with some systems very simple and simple, but with limited possibilities and more sophisticated systems that can be programmed to adjust the volume to meet a wide range of heating and cooling situations.

One of the simplest variable air volume approaches is the system that simply turns on and on when the desired temperature is reached and maintained for some time. With this approach, the air speed pumped into the space is more or less constant if the system is active. The thermostat measures the temperature and signals the air conditioning system to stop the operation when the room is at the right temperature, then sends the second signal thatIt starts to supply air to space when the temperature moves from the desired range.

Many air -conditioning systems used in commercial spaces also facilitate the adjustment of variable air volume in terms of speed and temperature. Rather than simply shutting down, when the desired temperature range is achieved, systems of this type reduce the amount of air flowing into the space, if necessary. This allows you to continue to pump fresh air into the space while allowing the temperature to remain in the range for a longer period of time. The system that regulates the variable air volume with this approach is often cost -effective because the adjustment is automatic and does not require manual intervention.

There are currently other systems that offer other controls and possibilities for managing variable air volume in and throughout the space. With these options can be a ventilation system configurovAna with multiple input and output points, creating a more efficient flow of air to and from different points in space. Many of these types of systems are now operated using software technology, allowing to change the air flow from specific holes and also adjust the airflow temperature at different points in the space. This may be particularly important in the production environment where the temperature near one floor area from the temperature at the opposite end of the space may be required, thanks to the machine or computer equipment located in the area.