Description
The York S1-6112143 is a factory-engineered Variable Frequency Drive (VFD) Programmable Controller designed for reliable, precision motor speed management in demanding HVAC applications. Rated at 7.5 HP and 19.9 amps at 240 volts, this controller delivers the power and programmability needed to optimize fan and blower motor performance across a wide range of commercial and light-industrial systems.
As a genuine York OEM replacement part, the S1-6112143 ensures seamless compatibility with York equipment, maintaining system integrity and protecting your warranty investment. The programmable design allows technicians to configure drive parameters to match specific application requirements, enabling energy savings through precise speed control rather than inefficient throttling methods.
Key Features
- Genuine York OEM VFD programmable controller
- Rated for 7.5 HP motor loads
- Maximum output current: 19.9A
- Operating voltage: 240V
- Programmable drive parameters for application-specific tuning
- Designed for fan and blower motor speed control in HVAC systems
- Direct OEM replacement for compatible York equipment
Why Variable Frequency Drives Matter
VFDs reduce energy consumption by matching motor speed to actual system demand rather than running at full capacity continuously. This translates to lower operating costs, reduced mechanical wear, and extended equipment life — making the S1-6112143 a smart investment for any York system requiring motor speed control.
Specifications
- SKU: S1-6112143
- Brand: York
- Type: VFD Programmable Controller
- Horsepower Rating: 7.5 HP
- Amperage: 19.9A
- Voltage: 240V







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