Oct 2021
Principles and Characteristics of Beer Dispensing
It is important to remember that beer is a food product and, regardless of what some think, you cannot live on beer alone. Beer must be handled as a food product. It must be brewed, stored and served appropriately to be considered a safe (and enjoyable) product.
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Oct 2021
Last Word: Refrigeration Basics: Understanding Refrigerants with Glide
In this column, I’ll touch on topics ranging from how condensers, compressors and evaporators work, to superheating and subcooling, to the refrigeration cycle, vapor injection and basic refrigeration system troubleshooting.
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Sep 2021
Wireless Gas Detection Enhances HVAC Safety, Eases Installation and Maintenance
For refrigeration service engineers, HVAC contractors, building owners, and real-estate management firms looking to enhance safety while easing installation and maintenance in new and retrofit facilities, advanced wireless gas detection systems are beccoming a go-to option for monitoring toxic gases in associated parking structures and shipping/loading bays.
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Sep 2021
Furnace Troubleshooting Tips
A handy guide to making sure your furnace preventive maintenance jobs are done proficiently and professionally.
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Sep 2021
Back to School: WHy Modulation Technology is Making the Grade
Learn how modulation allows the compressor to match the load to the amount of cooling required which may include: variable speed, multi-stage, refrigerant flow control compressor technologies.
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Sep 2021
New Building Standard on the Horizon
A look at how the WELL Building Standard may create new business opportunities for HVAC contractors and engineers.
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Sep 2021
Troubleshooting: The Most Difficult Troubleshooting Problem
When Jordan Brandes, RSES Journal Senior Editor, and I talked about Troubleshooting for this month’s RSES Journal, I began to think I’m going to try to come up with the biggest problem I have had over the past 50 years.
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Sep 2021
Last Word: Fresh Perspective
No matter how good you are, regardless of your profession, sometimes it is good to see things with fresh eyes.
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Sep 2021
Heating Up:New Foundation

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Sep 2021
Leading Off: A Very Important Meeting
Last month, we had the first in-person Board of Directors meeting since I became President. A few Directors could not make it for several reasons, so they were brought in electronically. It was great to see and visit with the directors that could make it, and a lot was accomplished.
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