In hydronic heating and cooling systems, circulator pumps move water or refrigerant throughout a closed-loop system in order to transfer energy from the source to the point of need. While older ...

The U.S. Department of Energy (DOE) recently announced the formation of a working group to establish energy conservation standards for circulator pumps, which are commonly used in residential and ...

PARSIPPANY, NJ — The Hydraulic Institute (HI) announces that Circulator Energy Rating labels are now available. The labels appear on circulator pumps and help professionals understand and quantify the ...