Is there a difference between the Coleman 1 mantle kerosene lantern (639) and the dual fuel lantern(285)? I mean obviously one is for kerosene and one is for gasoline, but is it just the fact the kerosene lantern has a preheater? I know the older dual fuels can be converted by adding a preheater... So basically the question is can I add a preheater and run the dual fuel off of kerosene?
On amazon the price of the dual fuel is half of the kerosene.