The First Company MDRM033241 1/3HP ECM Blower Motor is a high-efficiency motor designed to deliver reliable airflow in HVAC systems. Using electronically commutated motor (ECM) technology, it adjusts speed based on demand to optimize air circulation for heating and cooling equipment such as furnaces and air handlers. For an efficient and reliable HVAC system, the First Company ECM... https://www.partshnc.com/first-company-mdrm033241-1-3-hp-blower-motor-ecm