The development of the 9 kW CO2 heat pump water heater (3 phase 400 V) for the European market.

Author(s) : MERINO S., KOBORI Y., ITO H.

Summary

In Japan, the sales of the CO2 heat pump water heaters "Ecocute" (that use CO2 natural refrigerant) are increasing year by year. Moreover, the multifunction version of the Ecocute has being requested from the market, so Sanyo put on the market the first multifunctional (domestic hot water and space heating) unit for cold areas. In this time SANYO adopted this technology and developed the first 9 kW CO2 split-cycle unit (for household use) for the European market.

Details

  • Original title: The development of the 9 kW CO2 heat pump water heater (3 phase 400 V) for the European market.
  • Record ID : 2011-0320
  • Languages: English
  • Source: Measures to address climate change. 2010 International Symposium on Next-generation Air Conditioning and Refrigeration Technology: February 17-19, Tokyo, Japan.
  • Publication date: 2010/02/17

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