WSHPs Vital Role in Decarbonization Part 4: Phaseout of R410 and Other Refrigerants

WSHPs Vital Role in Decarbonization Part 4: Phaseout of R410 and Other Refrigerants

So far in this series, we’ve discussed the relevancy of Water Source Heat Pumps (WSHPs) in terms of their low Energy Use Intensity (EUI) and high coefficient of performance (COP). However, looming refrigeration regulatory changes….

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WSHP System Control and Optimization Part 4: Why Waterside Economizing Might Not Improve Efficiency

WSHP System Control and Optimization Part 4: Why Waterside Economizing Might Not Improve Efficiency

Engineers seeking to meet the waterside economizing requirement of ASHRAE 90.1 - 2013 do not necessarily have to specify multi-zone commercial water source heap pumps with integral economizers. In fact, doing so may undermine efficiency.

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