Description
The York S1-063-90038-022 is an OEM replacement ventor orifice plate designed to deliver accurate and consistent combustion airflow in York furnace and heating systems. Featuring a precisely machined 2.250-inch orifice opening, this plate controls the volume of air drawn through the inducer assembly, helping to maintain optimal combustion efficiency, proper draft, and safe furnace operation.
Key Features
- OEM York replacement part — ensures exact fit and reliable performance
- 2.250-inch precision-machined orifice diameter for controlled combustion airflow
- Engineered to maintain proper inducer draft and combustion air balance
- Durable construction built to withstand the heat and pressure demands of furnace operation
- Direct drop-in replacement — no modification required for compatible York models
Product Specifications
- Brand: York
- Part Number: S1-063-90038-022
- Component Type: Ventor Orifice Plate
- Orifice Diameter: 2.250 inches
- Application: York furnace inducer/ventor assembly
Application
This ventor orifice plate is a critical component in York gas furnace systems, working in conjunction with the draft inducer motor to regulate combustion air intake. Replacing a worn, damaged, or incorrect orifice plate restores proper airflow balance, prevents combustion inefficiencies, and helps protect the heat exchanger from thermal stress. Always verify compatibility with your specific York model before installation.
