TCL R32 monosplit air conditioner, inverter BTU 18000 has a cooling capacity of 5.13 kW and a heating capacity of 5.23 kW. TCL air conditioners are very economical, they have energy class A ++. The indoor unit is one of the quietest on the market with a noise level of 53 dB. This air conditioner is ideal for rooms up to 30 - 35 m² and uses R32 ecological cooling gas.