Central Heat Pump Water Heating Design Guides
These Design Guides provide practical, field-tested guidance for delivering reliable, efficient, and cost-effective central heat pump water heating systems. Developed from years of research, design experience, and industry collaboration, these resources help designers, owners, and utilities understand best practices, avoid common pitfalls, and confidently bring high-performance all-electric hot water systems to market.
Learn more here:
- Central Heat Pump Water Heater Design Guide, Energy Trust of Oregon, 2023
- CO2 Heat Pump Water Heaters for Multifamily Buildings, State of California Energy Commission, Electric Power Research Institute, 2022