Description
The York S1-6111683 is a factory-programmed Variable Frequency Drive (VFD) controller designed for seamless integration into York HVAC equipment. Pre-configured to York’s exact specifications, this unit eliminates the need for on-site programming and ensures reliable, out-of-the-box performance.
Key Features
- Factory-programmed VFD controller — ready for direct installation
- Rated for 3 HP motor loads
- 8.9A output current rating
- L526 series drive platform
- Designed as a genuine York OEM replacement part
- Provides precise variable speed motor control for improved system efficiency
- Reduces energy consumption by matching motor speed to actual load demand
- Helps extend motor and equipment service life through soft-start operation
Product Specifications
- Brand: York
- SKU: S1-6111683
- Drive Series: L526
- Horsepower Rating: 3 HP
- Output Current: 8.9A
- Type: Programmed Variable Frequency Drive (VFD) Controller
Application
This VFD controller is engineered as a direct OEM replacement for compatible York commercial HVAC systems. Variable frequency drives regulate motor speed by adjusting the frequency and voltage of the power supplied to the motor, delivering significant energy savings and precise airflow or fluid flow control. The factory-programmed configuration ensures the drive parameters are optimized specifically for York equipment, reducing commissioning time and minimizing setup errors.
Why Choose a York OEM VFD?
Using a genuine York replacement VFD controller guarantees compatibility with your existing equipment, preserves warranty coverage, and ensures the drive operates within the system’s designed parameters. The S1-6111683 is the correct replacement for applications requiring the L526 series drive at the 3 HP / 8.9A rating.







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