Copeland Unveils YAW and YAV Compressor Platforms
Copeland, a global provider of sustainable climate solutions, is launching two compressor platforms, enabling electrification across a wide range of commercial and residential heating applications. Copeland’s YAW and YAV variable-speed compressor platforms help heat pump manufacturers overcome heating capacity challenges in cold climate applications down to -25° F, supporting the acceleration of sustainable heat pump adoption.
Electrification of space and water heating in residential and commercial buildings has become a key goal of global decarbonization efforts, with recent data estimating that buildings contribute up to 34% of global CO2 emissions. Because of their high efficiencies and low carbon intensities, heat pumps have been identified as some of the most viable technologies for replacing or supplementing gas-powered furnaces and boilers.
For several years, heat pump adoption rates have been rising, driven by federal efficiency standards, state mandates to phase down fossil fuels, and homeowner desires to reduce their electricity costs and carbon footprints. Multiple states throughout the U.S. are increasing efforts to electrify and decarbonize, and many local utilities and heat pump manufacturers also offer rebates and incentives to help offset the costs of heat pump adoption. Recent data from the Air-Conditioning, Heating, and Refrigeration Institute (AHRI) states that Americans bought 21% more heat pumps in 2023 than fossil-fuel gas furnaces.
A current challenge with heat pumps is their reliance on backup heating systems as a supplement in cold climates, which can add costs and complexities to system designs. The Copeland YAW and YAV variable-speed scroll compressor platforms are engineered to deliver the heating capacities and efficiencies required to meet the U.S. Department of Energy’s (DOE) strict cold climate heat pump (CCHP) standard, which calls on original equipment manufacturers (OEMs) and researchers to partner, develop and commercialize the next generation of CCHPs.
Copeland’s new YAV variable-speed scroll compressor platform extends heat pump capacity ranges to help maintain comfort in ambient temperatures as low as -25 F for residential and commercial applications. In part-load conditions, YAV variable-speed scroll compressors modulate to match lower-capacity requirements, avoiding costly stops and starts, which can consume excess energy. In cold climate scenarios, these compressors can overspeed to produce much needed heating capacity. The results of their improved capacity ratio are increased year-round efficiencies in part-load conditions and enhanced comfort in cold climates.
Available in tonnage ranges for both residential and commercial applications, the YAW platform features a multitude of innovations, including scroll enhancements for lower-global warming potential (GWP) A2L refrigerant optimization, a new scroll design to improve heating and cooling efficiencies, and an injection port on the compressor for an enhanced vapor injection (EVI) loop. Its design enables OEMs to precisely inject vapor during the compression cycle while providing subcooling to the refrigerant before entering the evaporator. This can increase heating capacity up to 25% and heating efficiency up to 10% — which expands heat pump operation in low ambient conditions. This breakthrough will enable OEMs to accelerate the electrification and decarbonization of space and water heating in North America by developing superior performance for residential and commercial heat pumps and water heaters.
Learn more about Copeland’s sustainable solutions and heating electrification efforts at Copeland.com.