Furnace Question

Hello Everyone,

Been a while since I have been active here. I do love this site. I have a 2007 264SR with an Atwood Furnace. The camper is on a seasonal site and for the first time ever I think I may have left the furnace on. My concern is if it should run out of propane will the blower motor keep running? I really do not want to drive all the back 2.5 hours unless I have to.

Thanks
JIm