I have a Suburban 30,000 btu furnace, part number NT-30SP. It is a pilot lit furnace. It was installed in a travel trailer but was never used. I bought this trailer thinking I was going to fix it back up, but my plans changed, the trailer was disassembled, and I'm selling all the stuff I don't need. I'm asking $300, and that will include shipping to anywhere in the US. For someone in Canada, I may have to add a few bucks more.
Here are a few pics of the furnace:
This last picture is a close-up of the intake and exhaust showing that it is still in new condition and has never been used.
PM me with any questions you might have. I sell on Ebay now and then and have 100% feedback so you can buy with confidence. My Ebay profile.