York S1-324-40874-003 115V ECM Programmed Motor

The York S1-324-40874-003 is a factory-programmed Electronically Commutated Motor (ECM) designed as a direct OEM replacement for compatible York HVAC systems. Operating at 115 volts, this motor leverages advanced ECM technology to deliver superior energy efficiency, quieter operation, and precise variable-speed airflow control compared to traditional PSC motors.

Key Features

• OEM York replacement motor — engineered for direct drop-in compatibility
• 115V operating voltage for standard residential and light commercial applications
• Factory-programmed ECM technology for optimized, variable-speed performance
• Electronically commutated design reduces energy consumption versus conventional motors
• Delivers consistent, quiet airflow for improved system comfort and efficiency
• Maintains proper static pressure and airflow across varying system conditions
• Durable construction built to York OEM specifications for long service life

ECM Technology Benefits

ECM motors use a brushless DC design controlled by an integrated microprocessor, allowing the motor to automatically adjust speed in response to system demand. This results in lower operating costs, reduced noise levels, and improved humidity control compared to single-speed PSC motors. The pre-programmed nature of this motor ensures it is ready for installation without additional field programming.

Application

• Designed for use in York residential and light commercial HVAC equipment
• Suitable for air handler, furnace blower, and fan coil applications
• Ideal for technicians performing warranty or service replacement on York systems

Why Choose OEM?

Using a genuine York OEM programmed motor ensures the replacement unit matches the original equipment’s performance specifications exactly — protecting system warranties and delivering the reliability your customers expect. Always verify compatibility with the specific York unit model before installation.