... ,2.5 ton,wall mouted ,split air conditioner 1. good Compressor T1,T3 from Japan 2. R22,R410A gas(option) 1 ton, 1.5ton ,2 ton ,2.5 ... ton,wall mouted ,split air conditioner Model 9000BTU (wall split air conditioner)CoolingCapacity(BTU/h)9000Currency (Amp)4.8Input power(W)750EER/COP2 ...