LG Air Conditioner Expansion Coil - EAP62228704

Optimize the cooling efficiency of your multi-zone or commercial system with the EAP62228704 Expansion Coil. This precision component is a critical part of the refrigeration cycle, responsible for regulating the flow of refrigerant into the evaporator coils. By precisely controlling the pressure drop as refrigerant enters the coil, it ensures maximum heat absorption from your indoor air, allowing your system to maintain a consistent and comfortable environment even during extreme temperatures.

Manufactured with high-quality materials to resist corrosion and wear, the EAP62228704 is engineered for durability in high-performance HVAC systems. A failing or clogged expansion coil can lead to uneven cooling across different zones, ice formation on the unit, or a significant decrease in energy efficiency. Replacing a faulty coil with this genuine OEM part restores factory-standard refrigerant metering and helps lower operational costs by reducing the strain on the compressor.

1. Note: This repair involves the sealed refrigeration system and MUST be performed by a licensed HVAC professional.
2. Disconnect all electrical power to the indoor and outdoor units.
3. Recover the refrigerant from the system according to local environmental regulations and safety standards.
4. Access the internal piping assembly of the evaporator or distributor unit to locate the expansion coil.
5. Carefully desolder the connections to the old EAP62228704 coil, ensuring no damage occurs to adjacent sensors or delicate aluminum fins.
6. Position the new expansion coil and braze the connections using high-quality silver solder.
7. Perform a nitrogen pressure test to check for leaks, evacuate the system to a deep vacuum to remove moisture, and recharge with the factory-specified refrigerant.

1. AC Expansion Coil – part number EAP62228704
2. Regulates refrigerant flow for optimal heat exchange and pressure balance
3. Enhances energy efficiency by maintaining precise system logic
4. Durable construction designed for high-performance inverter systems
5. Compatible with select LG Multi F (LMU30CHV, LMU36CHV) and commercial models
6. OEM-quality part replaces EAP61086216, EAP62228714, and EBE43125101