The York S1-373-26366-000 Upper Economizer Panel is a genuine OEM replacement component designed to maintain the structural integrity and performance of York commercial HVAC economizer assemblies. Engineered to York’s exacting standards, this upper panel ensures a proper fit and secure enclosure for the economizer section, protecting internal components from environmental exposure and maintaining system efficiency.
Product Overview
As a direct OEM replacement part, the S1-373-26366-000 Upper Economizer Panel is built to integrate seamlessly with compatible York rooftop and commercial HVAC units. Proper panel integrity is essential for economizer function — keeping airflow paths sealed, protecting damper and actuator components, and preserving unit efficiency during free-cooling operation.
Key Features
- Genuine York OEM replacement upper economizer panel
- Designed for precise fit and compatibility with York economizer assemblies
- Helps maintain proper airflow sealing and system efficiency
- Protects internal economizer components from weather and debris
- Supports long-term reliability of the economizer section
- Direct drop-in replacement — no modification required
Applications
- Compatible York commercial rooftop HVAC units with economizer sections
- Ideal for service, maintenance, and panel replacement applications
Why Choose OEM York Parts?
Using genuine York replacement parts ensures your equipment operates as originally designed, preserving warranty coverage, system efficiency, and long-term reliability. Always verify compatibility with your specific unit model before ordering.




