HVAC Engineering Technology

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The Watts IntelliFlow® uses a state-of-the-art electronic control device that senses washing machine current flow.

What products are engineers most interested in? Here are the top five most popular products at www.esmagazine.com.

The couplings are a fast and easy way to permanently and reliably fix pipe leaks and breaks.

What are engineers making time to read? Here is the five-item punch list of the most popular news articles, features, and columns at ESmagazine.com.

The new Design Envelope pumps are now available for use with single phase power (200-230 V) from 1/3-2 hp and, for increased reliability, are built to a design standard carried over from commercial pumps.

This White Paper presents wellness and sustainability as complementary aspects of smart, marketable buildings and describes the operational, financial, and productivity benefits of designing for indoor environmental quality (IEQ). 

The Esco Flange Hog 110 is a simple to use manually operated hand tool that lets users make process piping flange repairs virtually anywhere and eliminates the need to cut, bevel, and weld on new flanges.

Selecting the right metering pump is key to effectively handle boiler-water treatments.

Refrigeration equipment and component manufacturer accelerates transition of nonflammable, lower global-warming potential (GWP) refrigerant for HVAC industry.

Defining the basics of pressure, different pressure measurements, and how to measure the pressure in a system.