Articles by Richard Parrish

Getting Cooling Efficiency Down Cold

NASA Facility Built to Conduct Tests in Subzero Atmosphere
By Richard Parrish
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Although NASA’s Icing Research Tunnel (IRT) remains the largest and busiest testing facility of its type, it remained largely unchanged over the years. 


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Phaseout Changes Room Dehumidification

By Richard Parrish
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By now, nearly everyone in the HVACR and environmental controls industries is well aware of the massive, international phaseout of R-22. The tedious process of converting to a more ozone-friendly refrigerant, however, has led to a classic example of two industry leaders working together to redesign equipment that meets more than the refrigerant challenge.
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2014 Energy Efficiency Forum

Highlights from the 25th annual Energy Efficiency Forum in Washington, D.C.

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NEWSMakers: Mark Satterfield

Mark Satterfield, founder and CEO of Gentle Rain Marketing Inc. and author of “The One Week Marketing Plan” talks about his book and the importance of HVAC blogging. Posted on Sept. 19.

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ACHRNEWS

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2014 September 22

Check out the weekly edition of The NEWS today!

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Venting R-22

The NEWS reported that a man received prison time for venting R-22. Should EPA step up enforcement?
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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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