International AHR Exposition announced winners of the 2021 AHR Expo Innovation Awards in 10 industry categories. Show Management, co-sponsors ASHRAE and AHRI, and the Innovation Awards panel of judges honored the 2021 award winners despite cancellation of the live event. Five product awards under: cooling, Tools & Instruments, IAQ, Green Building and Software category were covered in January issue and the ventilation and plumbing winners are covered herein this issue.
