Rinnai Honored for Leadership in Energy Efficiency
Dec 8, 2008
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Rinnai Corp. was recently awarded the Super Nova Star Award by the Alliance to Save Energy with a Super Nova Star Award for its leadership in energy efficiency. Rinnai is only the second Japanese company after Toyota Motor Corp. to receive one of the Alliance’s Stars of Energy Efficiency awards.

Rinnai tankless water heaters are reportedly up to 30% more energy efficient than a traditional natural gas water heater and up to 50% more efficient than an electric tank water heater.

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