AI Summary

Rinnai America Corporation, the U.S. arm of Japan’s Rinnai Corporation, has launched the REHPW series of electric heat‑pump water heaters for residential use in the United States. The lineup includes three models with nominal storage capacities of 50 gallons (189 L), 65 gallons (246 L) and 80 gallons (303 L). The smallest unit delivers a uniform energy factor (UEF) of 3.75, while the two larger models achieve a UEF of 4.0.

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