You can get the unheated wheel on eBay (often offered by dealers unloading the wheel from customers who had the heated wheel installed), or look up the part number and just order it (for more money.)
The heated wheel install instructions should do a fine job talking you through the procedure to remove and re-install the wheel (obviously just ignore all the steps relating to the heating bits)
The heated wheel install instructions should do a fine job talking you through the procedure to remove and re-install the wheel (obviously just ignore all the steps relating to the heating bits)