Zehnder Certifies ComfoAir 200 HRV with Home Ventilating Institute (HVI)


Zehnder is proud to have its ComfoAir 200 HRV certified by the Home Ventilating Institute (HVI).  See p. 111 of the Certified Products Directory.

With Apparent Sensible Effectiveness between 92%-94% and Sensible Recovery Efficiency over 85%, the ComfoAir 200 HRV joins the Zehnder ComfoAir 350 HRV, ComfoAir 550 HRV and Novus 300 HRV as the only HVI certified units currently listed with both above 85% Apparent Sensible Effective and 90% Sensible Recovery Efficiency measurements. Zehnder will continue to test and list additional models in coming months.