Product Description: LG Air Conditioner Expansion Coil – EAP62228701 Optimize the heat exchange process and cooling efficiency of your appliance with the LG EAP62228701 Air Conditioner Expansion Coil. As a fundamental part of the refrigeration cycle, this coil works in tandem with the expansion valve to facilitate the rapid cooling of refrigerant. It provides the necessary surface area for the refrigerant to expand and absorb heat from your indoor environment. A damaged, corroded, or leaking expansion coil can result in poor cooling performance, increased energy bills, and excessive strain on the compressor, making this a vital replacement for restoring factory-standard efficiency.

Constructed from high-grade, corrosion-resistant copper and aluminum fins, the EAP62228701 is engineered for maximum thermal conductivity. Its precision-manufactured design ensures a perfect fit within the air handler, supporting consistent airflow and efficient moisture removal for a more comfortable home environment.

1. Important: This repair involves the sealed refrigerant system and requires brazing. It must be performed by a certified HVAC professional to ensure compliance with safety and environmental regulations.
2. Safety First: Disconnect the air conditioner from the main power supply and ensure the system is completely de-energized.
3. Refrigerant Recovery: A licensed technician must use specialized equipment to safely recover all refrigerant from the system.
4. Access the Coil: Open the indoor unit casing to locate the expansion coil assembly near the evaporator.
5. Disconnect the Lines: Using a brazing torch, carefully heat the joints to disconnect the old EAP62228701 coil from the refrigerant lines.
6. Prep and Install: Clean the copper connection points thoroughly with an emery cloth. Position the new expansion coil, ensuring all mounting brackets align perfectly.
7. Brazing: Braze the new coil into place using appropriate filler material to ensure a high-pressure, leak-proof seal.
8. Test and Recharge: Perform a nitrogen pressure test to check for leaks, pull a deep vacuum to remove moisture, and recharge the system with the manufacturer-specified refrigerant weight.

1. AC Expansion/Evaporator Coil Component – Part Number: EAP62228701
2. Maximizes Cooling Performance: Ensures efficient heat absorption for rapid room cooling.
3. Premium Thermal Conductivity: High-grade copper and aluminum construction for superior heat exchange.
4. Corrosion-Resistant Coating: Designed to withstand the humid environment of the indoor unit.
5. Precision Engineered Fit: Specifically designed for select LG air conditioner models to ensure seamless integration.
6. OEM-Quality Part: A genuine LG replacement built to original factory specifications for long-term reliability.