洗濯機

洗濯機
Sentakki or Sentakuki
Washer

(衣類)乾燥機
(Irui) kansouki
Dryer
(or doraiya-)

They are not:
冷蔵庫
Reizouko
Refrigerator
(or furi-za-=Freezer, reitouki=冷凍器/機)