Articles Tagged with ''refrigerant''

HFOs Keep Sky from Falling

December 5, 2011
“The sky isn’t falling. There are plenty of options.” Those words are from Rajan Rajendran, director of engineering services for Emerson Climate Technologies to an audience of supermarket engineers at the Food Marketing Institute Energy & Store Development Conference.


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HFC Production Continues Amidst GWP Questions

December 5, 2011
While there are no pending regulations that would curb production of HFCs, those specific refrigerants are a part of the equation when talk turns to the broad, emotionally laden topic of global warming.


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More Ways to Make CO2 Work

December 5, 2011
No technology has stirred up more attention in recent years than use of carbon dioxide (CO2) as a refrigerant in both stationary and mobile HVACR applications. And yet the technology has more people head scratching over it in terms of dealing with the pressures, efficiencies, installation costs, and servicing skills.


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The Adaptive Properties of Copper Piping

November 21, 2011
In the move to new refrigerants, while the seals, compression ratios, efficiency ratings, and other considerations were painstakingly engineered, other system components were taken for granted. So the refrigerants changed, but what about the standards governing products that transport and contain those refrigerants?


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2014 MCAA Annual Convention

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Training is an ongoing process. Julian will discuss how you can generate maximum return on time and energy invested training by following a three part process. Listen to this podcast to get expert tips on training, tracking and follow up. 

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2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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