Indoor Environment Plays Role in Virus Transmission

Recently, the Air Conditioning, Heating, and Refrigeration (ACHR) News published an article titled, “Indoor Environment Plays Role in Virus Transmission” where they cite researchers from two universities reporting that high temperature and humidity levels may reduce...

EPA and HUD announce New Environmental Lead Hazard Standards

Regulation will go into effect on January 6, 2020. The Environmental Protection Agency (EPA) and the U.S. Department of Housing and Urban Development (HUD) a new, firmer guideline for lead in dust on floors and window sills to protect children from possible hazardous...