Product innovations impress ACHR News’s Dealer Design Award judges; ULN Series wins silver award. Nortek Global HVAC (NGH), an industry-leading HVAC equipment manufacturer, was recognized for product design excellence in the 2022 Dealer Design Awards (DDA) Program, sponsored by trade publication, The Air Conditioning, Heating and Refrigeration News (ACHRNews) magazine. NGH’s Ultra-Low NOx (ULN) Single Packaged Gas/Electric Read more