This video from New England Cable News takes a closer look inside a passive home as the trend toward these energy efficient homes rises. This passive home in Boston uses a Zehnder system for ventilation.
In this presentation from Fairbanks, Alaska, you'll learn about the role of the Zehnder High-Efficiency Heat Recovery Ventilator (HRV) or Energy Recovery Ventilator (ERV) in a healthy, comfortable and energy-efficient home.
