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LG UM18WC + UU18WC
Model UM18WC + UU18WC
· Indoor UM18WC · Outdoor UU18WC
5.28 kW (18,000 BTU/h)
R410A
Inverter
LG Ducted / Hideaway Inverter units are concealed split air conditioners designed for discreet installation in ceilings or bulkheads while delivering efficient climate control. Using inverter compressor technology and R410A refrigerant, they offer stable comfort and energy-conscious operation for residential and light-commercial applications.
Full specifications
| Performance | |
|---|---|
| Cooling Capacity | 5.28 kW |
| Cooling Capacity (BTU) | 18,000 BTU/h |
| Electrical | |
| Power Supply | 220–240 V / 1 Ph |
| Refrigerant | |
| Refrigerant Type | R410A |
| Features | |
| Inverter | Yes |
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Last updated 2 July 2026.