York S1-373-18112-401 Indoor Coil

The York S1-373-18112-401 Indoor Coil serves as a high-performance HVAC evaporator coil engineered for specific York, Luxaire, and Coleman air handling units. As a direct OEM replacement part for the discontinued 373-18112-001, this component ensures precise fitment and restores factory-standard heat transfer efficiency. Designed for use with R-410A refrigerant, the coil features heavy-duty aluminum or copper tubing (depending on the specific revision) and high-density louvered fins to maximize surface area contact. This indoor cooling coil is critical for maintaining correct refrigerant pressures and subcooling levels within the DX system. Contractors replacing older, leaking coils will find that this unit maintains the original cabinet dimensions, simplifying the swout process and reducing labor time. Integrating this York replacement coil ensures the system meets its rated SEER requirements while preventing common issues like condensate carryover or premature corrosion in high-cycle environments.

• Direct OEM Match: Drops into existing York air handlers without the need for plenum or cabinet modifications.
• Optimized Heat Transfer: High-grade fin geometry facilitates efficient thermal exchange and moisture removal.
• Refrigerant Compatibility: Specifically valved and tested for R-410A residential and light commercial applications.
• Validated Replacement: Officially supercedes part number 373-18112-001, ensuring electrical and mechanical compatibility.

Is this coil a direct swap for the 373-18112-001?
Yes, the S1-373-18112-401 is the manufacturer-designated replacement for the older 373-18112-001 model, maintaining identical height, width, and depth specifications.

Does this unit include the thermal expansion valve (TXV)?
This indoor evaporator coil typically requires a specific TXV or orifice depending on the outdoor tonnage match. Check existing system requirements to ensure the metering device is sized correctly for the R-410A charge.

Why is this item shipped via freight?
Due to the fragile nature of the aluminum fins and the overall dimensions, this York indoor coil must ship via trucking to prevent transit damage and ensure the header remains pressurized and leak-free upon arrival.

This item must ship via trucking. Please contact us for freight quote.

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.