David Springer

David Springer is president of Davis Energy Group, Davis, Calif. For more information, call 530-753-1100 or visit www.davisenergy.com.

ARTICLES

Questions Answered on High-MERV Filters

October 11, 2010
Could the shift to better filters mean that they could cause problems with inadequate airflow or greater fan energy use? Are all high-MERV filters equal, or do some have less pressure drop than others? How much better are 2- and 4-inch-thick pleated filters than 1-inch filters? Some tests were run to answer these questions.
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The manufacturers creating new HVAC technologies are teaching others all about it.

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Kara Saul Rinaldi, executive director with the National Home Performance Council (NHPC) introduces the NHPC and discusses a recently released white paper focused on properly developing the home-performance industry.
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ACHRNEWS

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2013 June 17

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GEOTHERMAL SYSTEMS

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