Hi Donna! Welcome to the Disney Parks Moms Panel!
It sounds like you are planning to stay at a
Disney Resort hotel very soon, and I am thrilled for you! There is nothing like staying right in the middle of the magic. Not only are the
benefits of staying at a Disney Resort hotel incredible, but the unique theme that each resort offers makes your vacation complete. You will love it!
I don't have any personal experience with renting a box fan, but did find this
great answer from my fellow Disney Parks Moms Panel, Jennifer V. Something that a lot of Guests do when staying on Walt Disney World Resort property is order items they need through a company that can deliver to their resort, like Amazon. When having items delivered, you just need to make sure to include your name, the word "GUEST," the date of your arrival, and the address of your Disney Resort hotel.
There are quite a few stores located right outside of Walt Disney World Resort property that will probably have what you are looking for, as well. If you won't have a vehicle during your vacation, you could use a taxi or ride-sharing service to take you to a nearby location like Target for a minimal fee.
I hope this helps and you are able to get everything you need for your vacation, Donna! Please let us know if you have any other questions.
Tabitha