Energy Recovery Ventilators (ERVs) are becoming increasingly popular in both homes and businesses as people seek ways to improve indoor air quality while maintaining energy efficiency, especially during the winter months. These systems work by exchanging stale indoor air with fresh outdoor air and transferring heat and moisture between the two air streams. The result is a cleaner, more comfortable indoor environment without wasting the energy already used to heat or cool the building.

One of the biggest benefits of an ERV is its ability to reduce energy costs. Traditional ventilation systems expel conditioned air, forcing HVAC units to work harder to replace it with fresh air at the right temperature. ERVs, however, reclaim much of the heating or cooling energy from outgoing air and transfer it to the incoming air, significantly reducing the energy load. This means lower utility bills and less strain on heating and cooling equipment.

ERVs also play a major role in improving indoor air quality. By continuously bringing in fresh air and expelling stale air, they help remove indoor pollutants such as dust, allergens, and volatile organic compounds (VOCs). In addition, ERVs balance indoor humidity levels—adding moisture during dry winter months and reducing excess humidity in the summer—creating a healthier, more comfortable atmosphere. In residential basements, an ERV can also help reduce the potential negative effects of radon.

For businesses, the benefits extend even further. Better air quality and humidity control can enhance employee comfort and productivity while protecting sensitive equipment and building materials from damage caused by excess moisture. Whether installed in a new building or added as part of an energy upgrade, ERVs offer a sustainable and cost-effective solution for maintaining fresh air, conserving energy, and promoting overall wellness.

For more information about ERVs for your home or business, or to schedule a consultation, please call (815) 691-1991 and ask for Dave Kissel.

KM Heating and Cooling

339 Wurlitzer Dr.

DeKalb, IL 60115

Ph: 815-691-1991

KMHeatingandCooling.com