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Three new/under-utilized ground loop designs being evaluated for their ground loop cost reduction potential. Credit: Oak Ridge National Lab.
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Caption
Cumulative GSHP conditioned building floor space in the United States and China. Credit: Oak Ridge National Lab.
Photo
Caption
Three new/under-utilized ground loop designs being evaluated for their ground loop cost reduction potential. Credit: Oak Ridge National Lab.
Three new/under-utilized ground loop designs being evaluated for their ground loop cost reduction potential. Credit: Oak Ridge National Lab.