AAON Leads the Industry with Lab-Tested, Field-Proven Heat Pumps While Other Manufacturers Remain in Development

Accessibility StatementSkip Navigation TULSA, Okla., Oct. 28, 2025 /PRNewswire/ -- AAON, Inc. (NASDAQ: AAON) ("AAON" or the "Company"), a leader in high-performance and energy-efficient HVAC solutions, engineered cold climate heat pump rooftop units (RTUs) that not only meet the performance criteria of the U.S. Department of Energy's (DOE) Commercial Building HVAC Technology Challenge, but have also been in production, shipped and installed in the field since February. AAON leads the industry in commercial ...