Purdue University assistant professor Nusrat Jung uses equipment in the "tiny house lab," which she designed to fill gaps in scientific understanding of indoor air quality. The lab, a dedicated ...

Do you feel customers have become more educated about HVAC equipment and other issues like indoor air quality (IAQ) since the COVID-19 pandemic?

But year-round, everyone can benefit from breathing cleaner air indoors. Poor indoor air quality may contribute ... hundreds of hours researching and testing every type of vacuum cleaner, and ...