Indoor airborne pollutant levels are commonly two to five times higher than outdoor levels, according to the US Environmental Protection Agency (EPA)? Many homes have bathroom exhaust fans and range hoods to remove excess humidity, fumes, and odors. Although this is adequate for some homes, this may not be an adequate ventilation strategy for tightly built homes or homes that have been air sealed.

This is because the home lacks gaps and cracks for air to flow between the interior and exterior of the home. ERVs offer an indoor air quality solution by constantly supplying fresh, filtered air into the home.

In Short, Yes. Energy and heat recovery ventilation systems promote energy savings and healthy air quality by transferring heat and moisture from the incoming fresh air stream to the outgoing air stream. This allows for efficient heating and cooling, makes good use of your energy dollars, and boosts home health.