What Is an HRV System—and Why Your Home Might Need One
Modern homes built for energy efficiency tend to be tightly sealed, creating a quiet and cozy environment. Over time, though, the air inside become stale, heavy, or uncomfortable. Without natural airflow, moisture and indoor pollutants build up. Heat Recovery Ventilation (HRV) systems address this problem by delivering steady, filtered airflow—without wasting the warmth your home works hard to retain. Heat Recovery Ventilation (HRV) systems have become a key upgrade in home HVAC design, helping maintain a steady supply of fresh air while minimizing heat loss. Understanding how they work, what they offer, and whether they're a good fit for your living space is essential before making the investment. Understanding the HRV System An HRV, or Heat Recovery Ventilator, is a mechanical ventilation device designed to exchange stale indoor air with fresh outdoor air while transferring heat from the outgoing air to the incoming stream. This process helps maintain a consistent indoor temperat...