Carrier Ducted-STD FB4PSSF018000E Split System 1.7 Ton Refrigerant: R-401A Tons: 1.7 Condensing Unit: 38PKC18DS70-09 Fan Coil Unit: FB4PSSF018000E TKW: 4.1 L/S: 290 CU Type: side Dimension (L x W x H)in mm: CU: 918 x 705 x 387 /FCU: 1085 x 560 x 364 EER 35C : 11.6 EER 46C: 8.2 CU Weight