Those are all different bators. Does it have a fan? Got a pic?yeah.. I have read almost the entire forum on the pro's and con's of different incubation. my incubator does not have a model number that I can see... it is the little Giant 9300 stull ari incubator, 10300 circulated air incubator, 7300 heated with air circulating fan kit, 6300 automatic egg turner. that is all I can find on it.