Articles by Marc Sandofsky

Hybrid Condenser Takes a Test

The 3C Hybrid Condenser was developed by Muller Industries to help mitigate the impact of increasingly hot ambient conditions that are causing air-cooled refrigeration and air conditioning systems to lose cooling capacity while consuming more energy. It is particularly well suited for supermarkets with their continuous need for refrigeration.
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On Global Warming and Mechanical Contractors

Despite the differing opinions on global warming, those who believe in global warming and those who do not as well as those who are not really concerned about it, the three groups have one thing in common: All of the people, even the most wealthy, are concerned with reducing the amount of money they spend on energy.
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Increasing Efficiencies Through Fogging

It is truly ironic that air-cooled refrigeration and air conditioning systems perform at their worst when they are needed the most. The same system that produces 95 tons of cooling when the ambient temperature is 85°F, produces just 82 tons of cooling when the temperature is 115°, which is a 14 percent reduction in capacity.
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2014 World Energy Engineering Congress

Scenes from the 2014 World Energy Engineering Congress in Washington, D.C.

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NEWSMakers: Kari Arfstrom

Kari Arfstrom, executive director of the HVACR Workforce Development Foundation, talks about the upcoming HVACR & Mechanical Conference. Posted on Jan. 23.

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2015 January 19

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Regional Standards

With regional standards for a/c equipment going into effect in 2015, how do you think it will impact the industry?
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2015 National Plumbing & HVAC Estimator

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

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