Energy recovery ventilation systems are commonly used to improve what aspect of HVAC systems?

Energy recovery ventilation systems are specifically designed to improve energy efficiency in HVAC systems. These systems work by utilizing the energy from the exhaust air that is being expelled from a building. By recovering the heat or coolness from the outgoing air, the system can precondition the incoming fresh air, thereby reducing the overall energy demand on the heating and cooling equipment. This process effectively minimizes the amount of energy required to maintain comfortable indoor temperatures, which can lead to significant savings on energy bills.

This focus on energy efficiency is crucial as it not only supports environmental sustainability but also complies with modern building codes that often emphasize reduced energy consumption. Energy recovery ventilation systems, therefore, play a vital role in enhancing the overall energy profile of HVAC systems, making them an essential component in contemporary building design and operation.