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Home » Topics » Featured Stories

Featured Stories
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District Uses New Controller

January 9, 2012
What kind of controller is helping the School District of Washington, Mo.?


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Media Event Gives U.S., Global Perspectives

Peter Powell
January 9, 2012
Why did Schneider Electric bring 40 members of the media from the United States, Canada, and Mexico to a hotel meeting room near Chicago O’Hare Airport?


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Basic Thermodynamics for Refrigeration and Air Conditioning

Brian J. Dolin
January 9, 2012
Thermodynamics, as with most concepts in science and physics, is most accurately described using mathematical equations. This article is an attempt to simplify these concepts.
 


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Florida Contractor Has Sunny Outlook

Kimberly Schwartz
January 9, 2012
What’s responsible for Wade Helms’ positive outlook down in southern Florida?


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New Training, New Ways

Peter Powell
January 9, 2012
New educational materials and e-learning are forming the basis of the Refrigeration Service Engineers Society’s (RSES) efforts to introduce “publications of interest to members and the industry at large on timely topics and recent trends.”


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Congress Approves $1M for Geothermal Financing

Kimberly Schwartz
January 9, 2012
The Geothermal Exchange Organization (GEO) recently reported a legislative victory for its segment of the industry. On Nov. 18, President Obama signed into law an appropriations bill which included $1 million for on-bill financing of geothermal systems for small businesses.


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Improve Profits During a Slump

David Wells
January 9, 2012
Despite what doomsday prophets proclaim, there are HVAC contractors out there who are growing and profiting. This article is a guide to your own 10-step program on how to make more money in this economy.


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Contractors Encouraged to Lose the Fear

John R. Hall
January 9, 2012
In Indianapolis at the recent 30th annual reunion of the Dwyer Group, which operates several franchises in the service industries, Aire Serv Heating & Air Conditioning franchisees heard ideas of how to overcome the fear of change and steer their businesses into new directions.


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Contractor Installs Arena Equipment

The KFC Yum! Center Gets Comfort and Efficiency
January 9, 2012
The KFC Yum! Center is home to the University of Louisville men’s and women’s basketball programs. Unique energy conservation approaches were incorporated into the HVAC systems, including enthalpy wheels for energy recovery and a high-tech building automation system for customizable control.


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Rogue Refrigerant Blend Linked to Fatalities

Peter Powell
January 9, 2012
Recent reports from overseas have revealed that rogue refrigerants were used in hundreds of transport HFC-134a refrigeration systems, which resulted in a number of explosions and at least three deaths. World trade press, industry manufacturers, and watchdog websites have been issuing statements in recent weeks as part of this ongoing story.


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