Explore All Categories 14 videos found Karuna Passive House Ventilation System Explore Explore the Zehnder America system installed at the Karuna Passive House. Heat Recovery Ventilators – Optimal Indoor Air Quality for Energy-efficient Construction Explore 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. How the Zehnder HRV/ERV System Works Explore See how the system works. Commissioning The World’s Most Efficient Fresh Air System Explore,Matt Risinger Matt Risinger explores what goes into commissioning a Zehnder system. «12Page 2 of 2 Share this:FacebookX
