The LG LW1822IVSM (listed in the catalog as LG LW1822IVSM Air Conditioner) is an 18,000 BTU (1.5 Ton class) DUAL Inverter Smart Wi-Fi Window Air Conditioner engineered to cool large rooms up to 1,000 sq. ft.
18,000 BTU DUAL Inverter cooling for up to 1,000 sq. ft.
Delivering 18,000 BTU/hr at 230V (17,700 BTU/hr at 208V), the LW1822IVSM uses LG's variable-speed DUAL Inverter Compressor to cool spaces up to 1,000 sq. ft. (25 ft × 40 ft) with ENERGY STAR efficiency, 5.4 pints/hour dehumidification, and Sleep Mode noise levels as low as 44 dBA.
LG ThinQ Wi-Fi app and 4-way airflow
Integrated Wi-Fi connects to the LG ThinQ app (Android and iOS) and supports voice control via Amazon Alexa and Google Assistant. The unit provides 4 cooling speeds, 4 fan speeds, Auto Cool, Energy Saver mode, 4-way air deflection, a 24-hour timer, Auto Restart, and a slide-out washable filter.
Electrical rating (208/230V 60Hz) and installation compatibility
Per official LG USA specifications, the LW1822IVSM is rated for North American 208/230V / 60Hz single-phase service (1,470W at 230V, 15A tandem NEMA 6-15P plug). Note that while the voltage (230V) is close to Bangladesh's 220–240V grid, the unit is engineered for a 60Hz AC frequency and uses a US NEMA 6-15P receptacle; verify 50Hz grid compatibility with a qualified technician before operation.
Bangladesh buying guide and what to confirm
Before ordering from any seller in the BiponiBD catalog, confirm the exact model plate frequency rating (60Hz vs. 50Hz) and warranty terms.
Official references: LG USA Official LW1822IVSM Specifications.