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Copeland received a U.S. Department of Energy grant to support a $2.5 million research project developing innovative R290 (propane) heat pump technology for HVAC systems.
“The grant funds the research and development of a 'modular, plug-and-play, load-flexible heat pump with low-cost thermal energy storage (TES) for space conditioning and water heating,' according to a Copeland statement.”naturalrefrigerants.com
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