The TCL Inverter New Elite Series Air-Conditioners offer efficient and reliable cooling solutions. Available in multiple BTU capacities (9000 BTU, 12000 BTU, and 18000 BTU), these air conditioners utilize inverter technology for energy savings and consistent temperature control. The 'New Elite' series emphasizes modern design and improved performance. The model numbers TAC-09CSD/XA82I, TAC-12CSD/XA82I, and TAC-18CSD/XA821 represent different cooling capacities to suit various room sizes.