Heat Pump Water Heater Field Trial Ends Early But Yields Lessons on Risk and Cost
May 15, 2026
May 15, 2026
WASHINGTON, May 15 (TNSLrpt) -- Pacific Northwest National Laboratory's 'Scaling Up: Demonstrating Risk Reduction and Cost Compression for Commercial Heat Pump Water Heaters (CRADA 625)' by Carmen Cejudo, report number PNNL-38750, Rev. 0, says the project was intended to prove a systems approach for commercial heat pump water heaters that could reduce risk and lower costs in multifamily buildings. The report says it was issued in December 2025.
The report says the pro . . .
The report says the pro . . .