Carrier HD52MQ134 Motor ECM 115V 1HP

The Carrier HD52MQ134 is an Electronically Commutated Motor of 1 HP, which can be used with air handlers, furnace, and rooftop units. While PSC motors depend on capacitors for their speed and operation, ECM motors employ electronic controls for the same. This is a sign of improved efficiency and low noise as compared to PSC motors on the market today. The integrated metering device may measure airflow or another system parameter to increase performance, most likely. It is an energy saving solution for the HVAC system. It also includes a metering device that most probably measures the airflow or another parameter to enhance system performance.