
York S1-028-14773-000 Gasket
The York S1-028-14773-000 Upper Condensate Gasket is a critical OEM replacement part engineered specifically for high-efficiency condensing natural gas furnaces, including the York GY9S series. Built for precision sealing, this 17.5-inch upper condensate gasket prevents bypass leaks between the evaporator coil and the condensate drain pan. In high-output HVAC systems, maintaining an airtight and watertight seal is essential to prevent moisture accumulation and structural corrosion within the cabinet. Use this genuine York furnace part during routine heat exchanger inspections or when diagnosing drainage failure in condensing furnace models like the FL9M080B12DH11. This factory-spec component ensures exact fitment and replaces legacy part numbers 17.5-inch condensate gaskets. For contractors, installing a certified York S1-028-14773-000 over generic seals minimizes callbacks related to improperly seated gaskets or water secondary damage in the furnace vestibule.
Key Benefits:
- Ensures a precision seal for York GY9S series and compatible high-efficiency furnaces.
- Critical for preventing condensate leaks into the furnace cabinet and surrounding structures.
- Durable material construction designed to resist corrosion from acidic furnace condensate.
- Matches exact OEM dimensions (17.5 inches) for a seamless fit during major system overhauls.
- Maintains the operational integrity of the condensate management system.
Common Questions:
How do I know if the upper condensate gasket is failing?
Technicians typically find failure during visual inspections where water stains appear near the upper drain pan or when there is moisture bypass affecting the primary heat exchanger seal.
Is this gasket compatible with all York furnaces?
No, the York S1-028-14773-000 is specifically designed for GY9S series and certain FL9M models. Always verify your specific model and serial number before installation.
Can I use RTV silicone instead of an OEM gasket?
Using RTV is not recommended as a substitute for an OEM York gasket. This component provides a specific 0.85-inch profile height necessary for proper compression and alignment of the condensate assembly.
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.
York S1-028-14773-000 Gasket
The York S1-028-14773-000 Upper Condensate Gasket is a critical OEM replacement part engineered specifically for high-efficiency condensing natural gas furnaces, including the York GY9S series. Built for precision sealing, this 17.5-inch upper condensate gasket prevents bypass leaks between the evaporator coil and the condensate drain pan. In high-output HVAC systems, maintaining an airtight and watertight seal is essential to prevent moisture accumulation and structural corrosion within the cabinet. Use this genuine York furnace part during routine heat exchanger inspections or when diagnosing drainage failure in condensing furnace models like the FL9M080B12DH11. This factory-spec component ensures exact fitment and replaces legacy part numbers 17.5-inch condensate gaskets. For contractors, installing a certified York S1-028-14773-000 over generic seals minimizes callbacks related to improperly seated gaskets or water secondary damage in the furnace vestibule.
Key Benefits:
- Ensures a precision seal for York GY9S series and compatible high-efficiency furnaces.
- Critical for preventing condensate leaks into the furnace cabinet and surrounding structures.
- Durable material construction designed to resist corrosion from acidic furnace condensate.
- Matches exact OEM dimensions (17.5 inches) for a seamless fit during major system overhauls.
- Maintains the operational integrity of the condensate management system.
Common Questions:
How do I know if the upper condensate gasket is failing?
Technicians typically find failure during visual inspections where water stains appear near the upper drain pan or when there is moisture bypass affecting the primary heat exchanger seal.
Is this gasket compatible with all York furnaces?
No, the York S1-028-14773-000 is specifically designed for GY9S series and certain FL9M models. Always verify your specific model and serial number before installation.
Can I use RTV silicone instead of an OEM gasket?
Using RTV is not recommended as a substitute for an OEM York gasket. This component provides a specific 0.85-inch profile height necessary for proper compression and alignment of the condensate assembly.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The York S1-028-14773-000 Upper Condensate Gasket is a critical OEM replacement part engineered specifically for high-efficiency condensing natural gas furnaces, including the York GY9S series. Built for precision sealing, this 17.5-inch upper condensate gasket prevents bypass leaks between the evaporator coil and the condensate drain pan. In high-output HVAC systems, maintaining an airtight and watertight seal is essential to prevent moisture accumulation and structural corrosion within the cabinet. Use this genuine York furnace part during routine heat exchanger inspections or when diagnosing drainage failure in condensing furnace models like the FL9M080B12DH11. This factory-spec component ensures exact fitment and replaces legacy part numbers 17.5-inch condensate gaskets. For contractors, installing a certified York S1-028-14773-000 over generic seals minimizes callbacks related to improperly seated gaskets or water secondary damage in the furnace vestibule.
Key Benefits:
- Ensures a precision seal for York GY9S series and compatible high-efficiency furnaces.
- Critical for preventing condensate leaks into the furnace cabinet and surrounding structures.
- Durable material construction designed to resist corrosion from acidic furnace condensate.
- Matches exact OEM dimensions (17.5 inches) for a seamless fit during major system overhauls.
- Maintains the operational integrity of the condensate management system.
Common Questions:
How do I know if the upper condensate gasket is failing?
Technicians typically find failure during visual inspections where water stains appear near the upper drain pan or when there is moisture bypass affecting the primary heat exchanger seal.
Is this gasket compatible with all York furnaces?
No, the York S1-028-14773-000 is specifically designed for GY9S series and certain FL9M models. Always verify your specific model and serial number before installation.
Can I use RTV silicone instead of an OEM gasket?
Using RTV is not recommended as a substitute for an OEM York gasket. This component provides a specific 0.85-inch profile height necessary for proper compression and alignment of the condensate assembly.
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.












