Additional details from the label: Model: AB-W36GRLT0 Company: LG (in cooperation with Shaker factory in Saudi Arabia). Country of origin: Kingdom of Saudi Arabia. Year of manufacture: The serial number starts with 410, which may indicate a production date around 2014 (according to LG's coding system). Specifications: Works with R410A freon gas, and its capacity is about 36,000 units (approximately 3 tons). The "Energy Efficiency" label from the Saudi Standards, Metrology and Quality Organization (SASO) also appears, confirming that it is intended for the Saudi market and complies with local specifications.