Energy Saving Potentials By Using ECM Motor Technologies for HVAC Pumps

ECM motor technologies have been used in wet running heating circulator pumps for years with substantial energy savings. These technologies are now being used on pumps for general HVAC applications. These new pumps with ECM motor technologies also include many new control options which reduce the energy usage of the pump and can contribute to the energy optimization of the overall HVAC system. This presentation gives an overview of these new technologies and the energy saving potentials.