Lennox Commercial HVAC, Advanced Distributor Products, and Heatcraft Refrigeration Products win gold at the 2024 Dealer Design Awards. DALLAS, July 29, 2024 /PRNewswire/ -- Lennox (NYSE: LII), a leading provider of innovative climate solutions in the HVACR industry, won gold in three categories at the 2024 Dealer Design Awards, annual honors presented by The Air Conditioning, Heating, & Refrigeration (ACHR) News magazine. Lennox Commercial HVAC, Advanced Distributor Products, and Heatcraft Refrigeration Pro ...