Oct 2021
Installation and Troubleshooting Tips for Unit Heaters
Unit heaters used for heating warehouses, garages, workshops and other spaces have perhaps changed more radically the last five years, than their previous 95 years of existence when they were introduced in 1920.
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Oct 2021
Heating Up: Endings = Beginnings
We are in the final quarter of 2021, which means several things. Our 2020–2021 International President Mike Ralston, CM is wrapping up his year in office; our Annual Business Meeting is about to take place; the new Officers are stepping into their roles on our Board; and the 2021–2022 goals are starting to take shape.
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Oct 2021
Improving Building Resilience with Severe-Duty Louvers
With climate change influencing and expected to worsen the frequency, intensity and impacts of extreme-weather events,1 more and more states and jurisdictions are adopting building codes requiring severe-duty louvers. Here’s what you need to know.
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Oct 2021
Stay Connected: The Benefits of Wireless Monitoring
TEMPERATURE CONTROL IS CRUCIAL for any business that relies on refrigeration. From vaccine manufacturers and food production plants to local pharmacies and grocery stores temperature control is a fundamental part of the process. When a cooler or freezer problem happens, these businesses need it resolved fast, before temperature excursions create food or pharmaceutical safety risks and costly product losses.
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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
Leading Off: Year in Review
It has been my honor and pleasure to serve as your President this past year. It has been a different and challenging year. It has also been a very productive year. Many changes have happened this year to help RSES grow. Because of COVID many conferences and meetings were either postponed or virtual.
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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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