Martin wall-mount Direct Vent 8,000 btu propane furnace. Has window to view the flame. Has never been taken out of the box. We decided not to go to the expense of running propane lines. This furnace direct vents through a hole in the wall. You would have to cut a 10" hole for chimney. Comes with the double chimney in the box, template, and everything you need to install it. Paid $1,050 brand new. We'd like this by gone Nov. 15th. Asking $800 OBO. Cash only.