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Field Tests for CO2 Heat Pump Water Heater in Single Family Applications

This is a continuation of the previous and current work with the Sanden split system HPWH which was funded through TI. To date, 4 installations have been completed in the NW region. Following the successful completion of a Market and Technical Assessment, BPA will seek additional installations to document energy savings; demonstrate the viability of the product in the NW; and produce user and installation manuals to facilitate the market update of this technology.
Agreement Total
Match Total
Project End Date
Program Information
Funding Organization
Bonneville Power Administration
Program Area
Field test or demonstration
Project Manager
Janice Peterson
Project Details
Ongoing Initiative or Research Project
Research Project
Grid, Whole Building, or Technology
Technology Type
Water Heating
Building Type
Single Family
New or Existing
DR Focus?
Code/Standard Focus?