[. . . ] [. . . ] WRT311FZB*0* 20. 6 44 355kWh 410 530kWh $44 $56 Cost Range of Similar Models The estimated yearly operating cost of this model was not available at the time the range was published. 20. 5 to 22. 4 WRT311FZB*0* 410 20. 5 to 22. 4 W10359368 Rev. [. . . ] [. . . ]