Home Heating

Home heating Headquarters

In a two-year study of geothermal-heat-pump (GHP) and variable-refrigerant-flow (VRF) hvac methods put in at ASHRAE Headquarters in Atlanta, the GHP system outperformed the VRF system by a broad margin, the Geothermal Exchange company (GEO) claims. When ASHRAE contracted an important remodelling of this two-story, 31, -sq-ft building in 2008, it established a “living lab” for…

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