What's Living in Your HVAC System

Guests Melinda and Bob Allen from Allen & Co. Environmental Systems share their expertise on HVAC systems, including:

- How HVAC cleaning and HVAC maintenance differ, and why regular cleaning is vital to occupant health

- How HVAC cleaning affects indoor air quality

- How unexpected factors can contribute to mold growth in your HVAC system

- Whether UV light is an effective treatment for COVID-19 and other viruses