Passive House at a Glance
Over the last two decades, the Passive House standard has grown rapidly in popularity across an increasing range of climates across the world. According to 2013 estimates, over 50,000 buildings are now certified with thousands more low-energy developments inspired by...
Zehnder Interview Series: Matt Groves, Technical Sales Engineer
Interviewer: Could you introduce yourself, Matt? Matt Groves: My name is Matt Groves. I’m the Northwest Technical Sales Engineer for Zehnder America. My territory covers Washington, Oregon, Idaho, Montana, and Western Canada along with Alaska....HRV vs ERV: Which One Should I Choose?
We are often asked, “Should I use an HRV or an ERV?” Building professionals sometimes assume that the use of an HRV versus an ERV can be determined by geography, but it’s often not that simple. Much of the country uses an HRV and one could generalize that ERVs are...