York S1-373-27868-407 Evaporator Coil

The York S1-373-27868-407 Evaporator Coil is a critical 4-ton OEM replacement engineered for precision heat transfer in commercial and heavy-duty residential split systems. This indoor evaporator coil serves as a direct drop-in for technicians maintaining York HVAC systems, encompassing a robust copper tube and aluminum fin construction that ensures high-efficiency thermal absorption. Designed to handle R-410A refrigerant, this assembly integrates a factory-installed drain pan to manage condensate effectively, preventing moisture carry-over and protecting the primary air handler cabinet. With dimensions including a 17-inch width and 22-inch height, it matches the form factor of widespread 48,000 BTU models like the F5FP048 and F3FP048 series. As a genuine York part, it guarantees correct static pressure and liquid line compatibility, reducing installation time for contractors and restoring system SEER ratings to factory performance levels.

Key Benefits

• Optimized Heat Exchange: Engineered with aluminum fins and copper tubing to maximize heat absorption and cooling capacity.
• Integrated Condensate Management: Includes a high-durability integrated drain pan designed to prevent water damage and bypass.
• Verified Compatibility: A direct OEM replacement for S1-373-18113-001 and models F5FP048, F6FP042, and F3FP048.
• HVAC System Efficiency: Restores peak airflow and thermal performance in split system cooling and heat pump applications.
• Rugged Construction: Built to York HVAC equipment standards for reliable performance in demanding environments.

Common Questions

Is this coil compatible with R-22 systems?
No, this specific model is designed for high-pressure R-410A refrigerant systems. Using it with R-22 is not recommended due to different operating pressures and oil requirements.

Does this unit include a Thermostatic Expansion Valve (TXV)?
The S1-373-27868-407 typically requires the reuse of the existing TXV or the separate purchase of a new valve, as it is a bolt-on assembly designed for field connections.

Can this coil be used in horizontal applications?
While the integrated drain pan is primarily designed for upflow/downflow configurations, check the specific drainage orientation of your York air handler model to ensure proper pitching.

This item is not eligible for free shipping.

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.