CX-029357: Commercial Cold Climate Rooftop Heat Pump Using CO2/Propane Cascaded with a Centrifugal System

The U.S. Department of Energy (DOE) is proposing to provide funding to Purdue University to design, develop, model, fabricate and test a novel roof…

Office of NEPA Policy and Compliance

November 8, 2023
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The U.S. Department of Energy (DOE) is proposing to provide funding to Purdue University to design, develop, model, fabricate and test a novel rooftop heat pump for cold climates.