York S1-063-90038-023 Plate

Ensure your combustion assembly is calibrated correctly with the York S1-063-90038-023 Ventor Plate. This critical OEM component features a 2.125-inch orifice, precision-engineered to regulate the static pressure and airflow exiting the inducer blower assembly. As a veteran technician knows, the correct orifice size is paramount for maintaining the stoichiometric balance required for efficient combustion and preventing pressure switch trip-outs.

Designed as a direct-fit replacement part, this ventor plate is built to withstand the high-temperature environment of a furnace exhaust path. It is compatible with specific York light commercial and residential models, including the D2EG036N07906EC. Integrating a genuine S1-063-90038-023 furnace plate ensures that the draft inducer operates within manufacturer tolerances, protecting the heat exchanger from improper venting conditions and ensuring reliable ignition cycles during high-demand heating periods.

• Precision Airflow Regulation: The 2.125-inch fixed orifice diameter ensures the correct flue gas velocity for stable combustion.
• OEM Construction: Manufactured to exact York HVAC specifications, providing a seamless fit within the inducer housing without modifications.
• Reliable Pressure Signal: Helps maintain accurate vacuum levels for the draft pressure switch, reducing "3-flash" diagnostic fault codes.
• Durable Material: Engineered to resist corrosion and thermal stress from continuous exposure to furnace exhaust.

Is the 2.125-inch orifice size interchangeable with other plates?
No. In York HVAC systems, the orifice size is specific to the BTU rating and venting configuration of the unit. Installing an incorrect diameter can lead to improper combustion or safety lockouts.

What are the signs of a damaged ventor plate?
Technicians often find that a cracked or corroded ventor plate results in erratic pressure switch operation, excessive inducer noise, or "vent/termination" error codes on the furnace control board.

Does this fit all York furnaces?
This part is specific to select models. You should verify your HVAC replacement parts compatibility by checking the model number on the rating plate of your unit.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.