Technology advances in the field of indoor air quality (IAQ) over the last 10 years have given HVAC contactors an unprecedented number of products to improve their customers’ indoor environments.
Specifically, products such as germicidal ultraviolet (UV-C) lights, gas phase air purification, and photo catalytic oxidation (PCO) have given contractors a “one-two-three punch” to help customers battle allergens, pathogens, odors, and other pollutants commonly found inside residential and commercial buildings.