York Parts S1-37319801821 Gas Furnace Booster Assembly

Gas Furnace Booster Assembly, York Parts S1-37319801821, is a high-quality replacement part designed for sealed combustion gas furnaces. This Gas Furnace Booster Assembly ensures reliable performance and steady airflow, making it an essential component for maintaining efficient heating in York systems.

As a Type Booster Assembly, it elevates ignition reliability and overall furnace response in sealed combustion units. The component is a direct replacement part for York furnaces, ensuring compatibility and straightforward installation.

• Direct replacement part for York sealed combustion gas furnaces
• Durable construction designed for long-term reliability
• Improves ignition and booster function to stabilize flame and airflow
• Easy installation with standard mounting and connections
• OEM-quality booster assembly tailored to York parts lineup

Ideal for technicians and DIY enthusiasts replacing worn boosters, this York Parts S1-37319801821 supports efficient heat delivery and dependable operation in modern HVAC systems. Ensure your furnace runs safely by using the correct booster assembly for sealed combustion designs.