Description
York S1-324-39721-006 Programmable ECM Blower Motor Overview
The York S1-324-39721-006 is an OEM-grade programmable Electronically Commutated Motor (ECM) blower motor engineered for reliable, energy-efficient air handling performance. Rated at 1/2 HP and operating on 115V, this motor is designed as a direct OEM replacement for compatible York systems, ensuring a precise fit and restoring equipment to factory specifications.
ECM Technology Advantages
ECM (Electronically Commutated Motor) technology delivers significant advantages over traditional PSC motors. The built-in programmable control allows the motor to automatically adjust its speed in response to system demands, optimizing airflow, reducing energy consumption, and minimizing wear over time. The result is quieter operation, improved comfort, and lower operating costs.
Key Features
- OEM York replacement blower motor — SKU S1-324-39721-006
- Electronically Commutated Motor (ECM) technology for superior efficiency
- Programmable motor for flexible, demand-based airflow control
- 1/2 HP output rating
- 115V operating voltage
- Designed for direct OEM replacement in compatible York HVAC systems
- Reduces energy consumption compared to standard PSC blower motors
- Quieter operation and enhanced system comfort
Application
This programmable ECM blower motor is intended for use in York residential and light commercial HVAC systems requiring a factory-spec replacement. Always verify compatibility with your specific unit model before installation. Proper installation by a qualified HVAC technician is recommended.









