I have a regency wood burning fireplace insert i need the model number?

I bought this used and had it installed by a friend the blower motor for it was broken so i need to buy a new one and need the model number so i can replace the blower how can i identify what model number i have Here is a picture for help a href="http://img.photobucket.com/albums/v230/thomas_ambers/2010-11-01_210743.jpg" rel="nofollow"http://img.photobucket.com/albums/v230/t…/a