Based on temperature demand, a circulator pump is an essential component that moves water in a boiler system loop to provide heat to a building through radiating devices like radiators or heating baseboards. Circulator pumps are also used in on-demand hot water applications where the hot water in the pipes are circulated through the hot water heater.
In commercial buildings, circulator pumps are often overlooked for energy efficiency upgrades due to their smaller size. But as the workhorse of hydronic heating systems, circulator pumps can be the key to unlocking significant energy savings.