This is the second of a two-part series about retrofitting a home with a Zehnder Energy Recovery Ventilation system. Click hereto read the first post in the series, which focuses on the importance of home indoor air quality for health.
Steeplechase Builders recently retrofitted an expanded cape home in southern New Hampshire for a couple with a Zehnder Energy Recovery Ventilation (ERV) system. The house had been air sealed to reduce leakage and save energy within the last couple years, but lack of adequate ventilation caused indoor air quality and mold growth. Zehnder America provided design assistance, installation training, and technical support to Steeplechase Builders throughout the project.
