Description
The Emerson Flow Control (Alco) 057730 Solenoid Coil is an electromagnetic switch that is applied to different HVAC systems. This coiled wire has 18” cables and utilize 120-240V AC power, it accurately directs the movement of coolants or other fluids in HVAC systems. When energized, the coil produces a magnetic field which in turn moves a plunger to either open or close a valve. Such tight control improves the system reliability, capacity and temperature stability on HVAC equipments such as air conditioners, heat pumps and refrigeration equipment. The advantage of such system includes enhanced energy utilization, regulation of temperatures and consistent operation of heating and ventilating systems.
