JOHNSON CONTROLS (9); RMAX (10) 5/5 9 9 10 Johnson Controls expands its YORK SUN PREMIER COMMERCIAL ROOFTOP UNIT portfolio to include new 90- to 150-ton HVAC units. The units combine variablespeed compressor and drive fan options and low-GWP R-454B refrigerant with advanced airfl ow and heat transfer technologies. The line is designed to reduce carbon emissions as well as operational and maintenance costs. york.com 10 The Rmax ECOMAXCI FR AIR BARRIER is a continuous insulation system for exterior walls. It features a closed-cell polyisocyanurate foam core and reinforced aluminum facers, and meets NFPA 285 standards. With high thermal effi ciency, the line uses eco-friendly materials and provides resistance to water and vapor, ensuring longterm performance and stability. rmax.com http://www.rmax.com http://www.york.com http://stancebh.com