The Benefits of Recirculation in HVAC Systems

Recirculating refers to the flow of air or fluid that is redirected back into the system after it has completed a full cycle. In other words, it is the process of reusing or circulating something, rather than discarding it and starting over from scratch.

In the context of HVAC systems, recirculation refers to the return of conditioned air (heated or cooled) back into the system instead of allowing it to escape outside. This can be done through various means such as ducts, vents, or pipes that carry the air back into the system. By recirculating the air, the system can more efficiently use energy and reduce waste, as well as maintain a consistent temperature throughout the space.

In other fields, such as engineering or physics, recirculation can refer to the flow of fluid or particles that is redirected back into a system after it has completed a full cycle. For example, in a water treatment plant, recirculation refers to the process of reusing treated water instead of discarding it and allowing it to flow into the environment.