Ensure optimal performance of your Lennox HVAC system with the OEM 28F57 (604788-38) Outdoor Coil, Stage 1 A2L. This high-efficiency coil is engineered specifically for systems using A2L refrigerants, delivering reliable heat exchange and system stability in the first stage of operation. Built for durability and compatibility with select Lennox outdoor units, it meets all manufacturer specifications for performance and fit.
- Part Number: 28F57
- Manufacturer Number: 604788-38
- Component Type: Outdoor Coil – Stage 1
- Refrigerant Compatibility: A2L
- Application: First-stage outdoor heat exchange
- Genuine OEM Lennox replacement part
