What are engineers making time to read? Here is the five-item punch list of the most popular news articles, features, and columns at www.esmagazine.com.

  1. What’s Next: Specifying the Right R-410A Replacement

  2. SMACNA Issues New Edition of its HVAC Duct Construction Standards to Address Advancements in the HVAC/Sheet Metal Industry

  3. Designing Ventilation For Battery Rooms 

  4. Top 5 VFD Parameter Changes: What You Need to Set and Why

  5. Carrier VRF Case Study: Albert Einstein Academy