The 2018 Dealer Design Awards (DDA) contest featured a wide array of contractor-oriented HVACR products with features that assist in installation, maintenance, and service. These products showcase the best that HVACR has to offer and include everything from large-scale commercial rooftop units to hand tools.

Now in its 15th year, the contest features 39 new and innovative products across 13 categories. The categories span an assortment of critical HVACR aspects, such as residential controls, ventilation products, refrigeration, components and accessories, and more.