Heil Quaker ICP 1186445 Blower Motor 328140-751 The York S1-324-36074-320 is a

The York S1-324-36074-320 is a high-efficiency 1HP 120/240V 1050RPM ECM Motor engineered for precise airflow control in York residential and light commercial air handlers and furnaces

A humming motor with a free-spinning shaft often indicates a failed start capacitor

Engineered for heavy-duty unit heaters and rooftop units

providing a rigid support structure that minimizes friction and operative noise

Proper installation of this HVAC rollout limit switch is essential for maintaining furnace operation and preventing rollout conditions

Heil Quaker ICP 1186445 Blower Motor 328140-751 The York S1-324-36074-320 is aThe Heil Quaker ICP 1186445 is an OEM 1 HP ECM blower motor engineered for high efficiency air handlers and furnaces. As the direct replacement for HD52MQ128, this electronically commutated motor provides the precise torque and variable speed control necessary to maintain system static pressure and airflow CFM requirements. Designed by International Comfort Products (ICP), this direct drive blower motor features a high reliability control module that