Heat Pump Water Heaters

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  • Northwest Heat Pump Water Heater Initiative Market Progress Evaluation Report #2

    The Northwest Energy Efficiency Alliance (NEEA) engaged Evergreen Economics in August 2015 to conduct the second Market Progress Evaluation for NEEA’s Heat Pump Water Heater (HPWH) Initiative, also known as the Hot Water Solutions Program.

    Residential
  • HPWH Lab Report_Stiebel_220e_07.30.2015

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the Stiebel-Eltron Accelera 220 E heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the Accelera 220 E using a testing plan developed by Ecotope to assess HPWH performance. 

  • HPWH Lab Report_Sanden_GES_HPWH_11.06.2013

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the Sanden model # GES15QTA heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the GES using a testing plan developed by Ecotope to assess heat pump water heater performance.    

  • HPWH Lab Report_GE_H50DFEJSRA_04.09.2015

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the GE model #GEH50DFEJSRA heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the GEH50DFEJSRA using a testing plan developed by Ecotope to assess HPWH performance.

    Residential
  • HPWH Lab Report_GE_Gen2_09.28.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the General Electric (GE) GeoSpring model # GEH50DEEDSR hybrid heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the GeoSpring using a testing plan developed by Ecotope to assess heat pump…

    Residential
  • HPWH Lab Report_AOSmith_PHPT_02.13.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the AO Smith Voltex hybrid heat pump water heater (HPWH) for northern climate installations.  Using a testing plan developed by Ecotope to assess heat pump water heater performance, Cascade Engineering Services evaluated the AO…

    Residential
  • HPWH Lab Report_AirGenerate_ATI80_03.21.2013

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc. to conduct a laboratory assessment of the AirGenerate AirTapTM model #ATI80 hybrid heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the ATI80 using a testing plan developed by Ecotope to assess heat pump water heater performance. 

    Residential
  • HPWH Lab Report_AirGenerate_ATI66_02.22.2012

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services Inc., to conduct a laboratory assessment of the AirGenerate ATI hybrid heat pump water heater (HPWH) for northern climate installations.  Using a testing plan developed by Ecotope to assess heat pump water heater performance, Cascade Engineering evaluated the 66-gallon version of…

    Residential
  • Northwest Heat Pump Water Heater Initiative Market Progress Evaluation Report #1

    Residential
  • Laboratory Assessment of Stiebel-Eltron Accelera 220 E Heat Pump Water Heater

    The Northwest Energy Efficiency Alliance (NEEA) contracted with Ecotope, Inc. and Cascade Engineering Services, Inc. to conduct a laboratory assessment of the Stiebel-Eltron Accelera 220 E heat pump water heater (HPWH) for northern climate installations. Cascade Engineering evaluated the Accelera 220 E using a testing plan developed by Ecotope to assess HPWH performance. 

    Residential

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