12,000BTU/hGrade 1 Energy LabelAll DC Inverter Window type ACR32 Refrigerant
12,000 BTU/hGrade 2 Energy LabelAll DC Inverter Window type ACR410A Refrigerant
12,429 BTU/hGrade 3 Energy LabelWASABI Nano Titanium Filter with PM 2.5 filtration layerR32 Refrigerant