Carrier Advances Next-Generation Rooftop Heat Pump Technology with Commercial Field Trials

Core Insights - Carrier Global Corporation has launched commercial field trials for its next-generation rooftop heat pump technology, marking a significant milestone in the U.S. Department of Energy's Commercial Building HVAC Technology Challenge [1][2] Group 1: Product Development and Performance - The new 10-14-ton rooftop heat pump unit has been installed at a large national retailer in upstate New York, demonstrating its capability to deliver 100% heating capacity at 5°F and over 70% heating capacity at -10°F [2] - Carrier's 15-ton rooftop unit is currently being tested at the DOE's Oak Ridge National Laboratory and is expected to begin field trials in Pennsylvania soon, with commercial availability anticipated in summer 2027 [3] Group 2: Industry Commitment and Goals - The DOE's Commercial Building HVAC Technology Challenge aims to promote advanced HVAC equipment that reduces energy use and operating costs while enhancing grid reliability [4] - Carrier is participating in both light commercial product categories (10-14 tons and 15-25 tons) as part of its commitment to innovation and helping customers achieve sustainability and cost-saving objectives [4] Group 3: Testing and Verification - Independent testing by the DOE, Oak Ridge National Laboratory, and the National Renewable Energy Laboratory has shown that Carrier's rooftop heat pump systems meet or exceed performance targets, reinforcing their readiness for commercial deployment [5]