Pump Optimization with Large Impellers Part 2: Changing Pump Speed with a Variable Frequency Drive
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A retired engineer I know once said, "There is no glory in an undersized….”
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WSHPs Vital Role in Decarbonization Part 4: Phaseout of R410 and Other Refrigerants
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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….
Read MoreSafe and Simple UV Air Purification with Built-In Filtration
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JMP has recently added a product that we believe is as effective as any we have seen, without being complicated or disruptive. The Armstrong VidaShield™ UV24 Air Purification System…
Read MoreWSHP System Design Part 1 - How to Calculate Outside Air
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In our previous series, Introduction to Water Source Heat Pump Systems, we covered the advantages, operation, and piping design options for a system that utilizes water source heat pumps (WSHPs). Now it’s time to dig into the overall mechanical design….
Read MoreIntroduction to Water Source Heat Pump Systems Part 2: When and Where to Use Them
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Water source heat pump (WSHP) systems can be successfully and advantageously applied in a wide variety of commercial, institutional, and multi-unit residential buildings. The commonality that makes any of these potentially suitable for WSHP design is the need for simultaneous heating and cooling with individualized zone control. But WSHPs can be useful in meeting other requirements….
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