Indoor Unit Model Outdoor Unit Capacity Rated (Min. ~ Max.) Btu/h Front Panel Color FTXR09TVJUW/S FTXR12TVJUW/S FTXR18TVJUW/S RX09RMVJU9 RX12RMVJU9 RX18RMVJU9 Cooling Heating Cooling Heating Cooling Heating 9,000 (4,500 ~ 10,600) 10,000 (4,100 ~ 14,600) 12,000 (4,500 ~ 12,800) 13,500 (4,100 ~ 15,800) 18,000 (5,100 ~ 18,500) 20,000 (5,800 ~ 21,200) White or Silver White or Silver White or Silver White or Silver White or Silver COP Rated 4 EER Rated 3.34 17 14.5 10 9.