Norm Hall
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August 20, 2018
The flow balance of a hydronic system is a critical component in the commissioning of an HVAC hydronic system. The common balance and flow measurement... READ MORE
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There are some engineers who challenge the use of balancing valves at all in hydronic systems. If the control valve throttles the flow to satisfy... READ MORE
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The flow tolerance of a hydronic system is a critical component in the commissioning of an HVAC hydronic system. Should the balance report match the... READ MORE
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Bell & Gossett Part Load Efficiency Value (Part 5): BTUH Load Output vs. Percent of Flow Tolerance
Norm Hall, R.L. Deppmann and Chad Edmondson, J. M. Pleasants
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July 25, 2016
The last four segments of the R. L. Deppmann Monday Morning Minutes introduced the valuable PLEV tool from Bell and Gossett. The part load efficiency... READ MORE
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