Heated Seat?

Does Toto have a heated toilet seat that works with the Ultramax? And if not, do you think I will be able to use the heated seat from Kohler http://www.us.kohler.com/onlinecatalog/detail.jsp?from=thumb&frm=null&module=Toilet+Seats&item=290002&prod_num=4649&section=2&category=14 on the Ultramax? This is for a small bathroom at the back of the house on an outside wall - a heated seat would keep dh happy

I've always used one of those little ceramic space heaters for cold bathrooms. They heat up instantly.