Articles by Harold Simmons

Solar Freeze Protection

Why I prefer drainback solar thermal systems

March 20, 2017

Drainback systems are designed so water, or other fluid within the collector circuit, drains back to an interior storage tank whenever the collector circulator is not operating.

Four Timely Benefits of Indirect-Direct Evaporative Cooling

Steve Kinkel Harold Simmons

December 1, 2008

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Indirect-direct evaporative cooling is a method of cooling that can be not only more cost effective, but also more sustainable. Such a method can help companies move towards being climate neutral. At the same time, contractors who offer such a system can have a business edge over competitors.

IASC seeks submissions that represent the best contemporary and innovative technology and thinking about Solar Cooling from a global and diverse range of designers, consultants, practitioners, engineers, architects, educators, thought-leaders, students and other professionals concerned with cooling, people, buildings and energy.

ACHRNEWS

2020 May 18

This week, The ACHR NEWS features the Commercial Cooling Showcase. Get a jump on your competition by learning about all the new commercial cooling equipment that manufacturers are introducing this year, including rooftop units, VRF systems, and chillers.

Check back for additional content throughout the week.

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