Tennessee has a subtropical monsoon climate with hot, humid summers and relatively mild 

winters. Here are some locations in the state suitable for installing ERV ventilation systems:

- **Areas with high humidity:** Parts of western and central Tennessee, such as Memphis and 

Nashville, often experience high humidity in summer. ERV ventilation systems can introduce

 fresh air while reducing moisture entering the room through energy recovery, helping to 

maintain a dry indoor environment and reducing the risk of mold and bacteria growth.

- **Densely populated public places:** Shopping malls, schools, office buildings, and other 

densely populated places in cities like Knoxville and Chattanooga are prone to carbon 

dioxide and pollutant buildup. ERV ventilation systems can effectively replace air, providing 

fresh oxygen and improving indoor air quality, which is beneficial to people's health and 

work/study efficiency.

- **Places with high air quality requirements:** Some medical facilities, laboratories, data 

centers, and other places have strict requirements for air cleanliness and temperature and 

humidity stability. ERV ventilation systems filter particulate matter and harmful gases from 

the air while maintaining stable indoor temperature and humidity through energy recovery, 

providing a suitable environment for the operation of precision equipment and the work of 

personnel.

**New Homes and Energy-Efficient Buildings:** With the promotion of green building 

concepts, many new homes and energy-efficient buildings in Tennessee are pursuing 

efficient energy use and a good indoor environment. ERV ventilation systems can achieve 

ventilation without consuming large amounts of energy, meeting energy-saving 

requirements while improving living comfort.