1. Capacity(BTU):36K/42K/48K/60K 2. Refrigerant:R22 Model GD-36HTFGD-42HTFGD-48HTFGD-36HTFSGD-48HTFSGD-56HTFSCapacity BTU/hCooling360004200048000360004800056000Heating396004800050000396005000062000WCooling105001200014000105001400016000Heating110001400015000110001500017000Electrical Power Supply(V,Hz,Ph)220-240,50,1220-240,50,1220-240,50,1380,50,3380,50,3380,50,3Rated Input(W) ...