INFO CENTER SPECIAL ADVERTISING SECTION Rooftop Units * Air Handling Units * Condensing Units * Self-Contained Units * Chillers * Packaged Outdoor Mechanical Rooms Air-Source Heat Pumps * Water-Source/Geothermal Heat Pumps * Coils Quality. Building Comfort. THE SCIENCE OF HEALTHIER SCHOOLS K-12 schools across the country are focused on ways to ensure health and safety as in-person learning resumes. And through new research and an assessment tool co-developed by Carrier and Syracuse University, teachers and students can get back to school with confidence. Read how customized, layered mitigation strategies can reduce the risk of airborne transmission of pathogens by up to 80%.1 Manufactured IN THE Engineered Headquartered Owned (NASDAQ: AAON) US USA You can also access information about solutions and science around indoor air quality in K-12 schools at carrier.com/K-12. 1 Contact your local AAON Representative for more information about AAON equipment. Syracuse University, 2021. ©2021 Carrier. All Rights Reserved. Custom Built to Your Spec At Niles Steel Tank, our engineers and craftsmen can custom build your tank: * Up to 13' in diameter and up to 20 tons. * Carbon steel, stainless steel and other alloys. * Built right with uncompromising American craftsmanship. To learn more, visit nilesst.com or contact us at info@nilesst.com Power. Performance. Endurance. OptiSize® will help you select an optimally-sized water heater for your next project 800.784.8326 | pvi.com 66 ASHRAE JOURNAL ashrae.org M AY 2021http://www.carrier.com/K-12 https://www.aaon.com/ http://www.nilesst.com http://www.pvi.com http://www.ashrae.org