I bought washer and dryer stacked. The sales person told me I needed 2 cords and the one that I didn’t need I could return. After bringing the appliance into the house they tell me I need to use an extension cord to use it and have to have an electrician put in the right voltage. At 80 years old I wish they would have told me to check to see what kind of voltage I had. I didn’t think an electrical extension was a good idea. I feel sales people should be more informed of what u need.