U8 Government Foulard law prohibits removal of this [abs! before consumer purchase. ENERGY GUIDE Room Air Conditioner FRIGIDAIRE Without Averse Cycle Model FFRE1533ยง1 With Louvered Sides Capacity: 15,100 BTU Estimated Yearly Energy Cost $117 $195 Cost Range of Similar Models The estimated yearly operating cost of this model was not available at the time the range was published. 11.8 Energy Efficiency Ratio Your cost will depend on your utility rates and use.