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Emerson Opens Helix Innovation Center at Georgia Tech

Location supports interaction with university and entrepreneurial community
September 12, 2016
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Emerson has announced the opening of The Helix Innovation Center at Georgia Tech, a new collaboration and innovation space located in Technology Square, the university’s innovation hub. This new site expands Emerson’s global network of innovation facilities.


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Joe Marchese

Ice Breaker: Temporary Benefits of Saddle Valves

They’re good in a pinch but consider replacing them when possible
Joe Marchese
September 12, 2016
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One common access valve initially used is some type of saddle valve. These valves are convenient and generally easy to install, but they are not usually considered to be a long-term type of valve and generally should not be left on a system permanently. 


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A little TLC goes a long way

Cleaning Microchannel Coils

A little TLC goes a long way
Ron Rajecki author page
Ron Rajecki
September 12, 2016
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Keeping any kind of air conditioning or refrigeration coil clean is important for proper heat exchange, and microchannel coils are no exception. As these types of coils continue to grow in popularity, technicians should know that the microchannel cleaning procedures can differ from those for cleaning standard fin-and-tube coils.


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Nor-Lake Introduces New Undercounter/Worktable Refrigerators and Freezers

Line frees area workspace, is energy efficient, and easy to maintain
September 8, 2016
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Nor-Lake, manufacturer of refrigeration equipment for the foodservice, scientific, and industrial markets, has introduced the new AdvantEDGE™ undercounter/worktable refrigerator and freezer line. The line offers a new design to capitalize on available workspace, and provide energy efficiency and easy maintenance.


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ComStar Introduces R-22 Replacement Refrigerant for Ice Rink Systems

RS-45 said to be a true drop-in replacement for R-22
September 7, 2016
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ComStar International Inc. has announced a new refrigerant for ice rink managers to comply with the phaseout of R-22 refrigerant. The company said its replacement refrigerant is for use in flooded liquid overfeed ice rink systems and does not require changing components or oil.


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GEO and HRAI Sign Memorandum of Understanding

It will promote and facilitate mutual cooperation and assistance between the associations
September 5, 2016
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The Heating, Refrigeration and Air Conditioning Institute of Canada (HRAI) and the Geothermal Exchange Organization (GEO) announced a memorandum of understanding (MOU) to establish a framework for cooperation in the ongoing development and improvement of the geothermal heating and cooling industry.


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This illustration shows some of the challenges restaurant clients may face, both in the front and back of the house, and why they need a good contractor partner. Illustration courtesy of Melink Corp.

Serve Up Great Restaurant Service

Restaurants present HVACR challenges, but also the potential for great partnerships
Ron Rajecki author page
Ron Rajecki
September 5, 2016
One Comment

Contractors who are responsive and stay on top of the challenges restaurants present can build trust with restaurant clients, which leads to strong partnerships.


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