Enhance the efficiency and reliability of your HVAC system with the Lennox 10Y78 (OEM Part #604922-22) Indoor Coil. Designed specifically for Lennox systems, this high-performance evaporator coil ensures optimal heat exchange and supports consistent indoor comfort throughout the year. Its precision-engineered construction helps maintain energy efficiency and improves airflow across the system.

Key Features:

• OEM Lennox part number 10Y78 / 604922-22
• High-efficiency indoor evaporator coil
• Compatible with select Lennox air handlers and furnaces
• Ensures reliable refrigerant flow and thermal performance
• Built for long-lasting durability and system compatibility

Ideal for both residential and light commercial applications, this coil is a direct-fit replacement to maintain your system’s factory performance.

Available now on Beenimax.com – your trusted source for genuine Lennox HVAC parts.