Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: What size heating element does the Ozeri Ultra 42 inch Wind Fan have?
Document: I just truly love this Ozeri Ultra 42 inch wind fan because it's so simple to use plus the fan speed is pretty strong which cools down the house fast. I also like the design of the fans side vents because my younger kids cannot stick their finger in it. It's kid safe which is perfect for all family's.
Ozeri Ultra 42 inch Wind Fan - Adjustable Oscillating Tower Fan with Noise Reduction Technology. This item is FANtastic. I use it on my desk next to a hutch. The airconditioning in my office is not always great so I can turn on/off the fan with a click of a button on the remote w/o having to get out of my chair. The speed can be increased or the  the ocillation turned off/on with the remote.
As for the seller, this item was shipped much sooner than I expected and arrived in excellent condition, well packaged. I have been running a Ozeri Ultra 42 inch Wind Fan for over two years now and have done nothing more than blow the dust out of it every few months with my air compressor hose. Yes, my home accumuilates some dust!! I am very happy with this item. Has functioned flawlessly!
My purchase decisions are greatly influenced by the reviews of other Amazon members.The Ozeri Ultra 42-inch Wind Fan functions fantastically and is aesthetically pleasing. It's quite a powerful tower fan that doesn't make much noise. Everything works flawlessly, and the setup takes very little time. As prior reviewers have mentioned, the construction of the fan (particularly the base/extension) is very cheap/flimsy.
We've been using this fan for weeks now and absolutely love it. First, it's tall and thin so it doesn't need much space. Second, even on the low setting this fan pumps out some serious air. Third, it has a remote control (you can see it on the top bubble picture on the left - it has the orange button) so if your comfortable all you have do is click!The Ozeri Ultra 42 inch Wind Fan has everything we need to stay cool.
Ozeri Ultra 42 inch Wind Fan - Adjustable Oscillating Tower Fan with Noise Reduction TechnologyCompared with my other tower fan, I found this Ozeri tower fan a better product. It oscillates quietly to give cool breeze in a hot room.Some special features such as the LCD panel that can dim at night and the adjustable height and light weight are desirable. It is certainly a good buy for under one hundred dollars from Amazon.com.
After some research I recently bought the Ozera Ultra 42 inch fan from Moderna Housewares, fulfilled by Amazon. Shipping was very quick, basically 1 day. On first impression, the fan puts out a good amount of air and is relatively quiet, especially for it's size. It is also a nice looking product. The only complaint I would have about the product or service is the base of the fan is rather flimsy.
The Ultra 42 inch Wind Fan works great - very little noise and the oscillating moves the air around the room very well.
I thought the fan felt cheap. Made with thin plastic and wobbles more than my other fans. I shouldn't be afraid of knocking the thing over every time I walk by. Packed it up, sent it back, and bought the 42 inch Lasko Wind Curve. It just looks and feels better than the Ozeri
There are many new and exciting improvements in the world of fans! Looking past the typical box fan, or the oscillating table top fans we all have known, used and enjoyed, well, now there is the new tower fans hitting the market and they are quite amazing, if you research and get the right one. And for me I did. The Ozeri 42 inch Wind fan is great for many reasons. 1) It is so quiet yet the power of the fan is awesome.
Answer: There is no heating element to the fan