Please contact us before purchase to verify correct fitment if you are unsure this will replace your existing model furnace This will replace Suburban SF-35Q SF-35VHQ SFV-35Q SF-35 SF-35VHQT Any other model will require modification that may not be possible depending on your configuration.If you are unsure if this furnace will work for you, PLEASE CONTACT US as we are here to help 5l761o84l9 We have 2 Techs with 30 years of experience here to help.Manufacture: Furrion (These are a better quieter furnace made by Suburban for Furrion)Model: FFG35RAIf you do not have an exterior door access this will not work for you (DOOR NOT INCLUDED) Doors available but most Reuse old door.Please verify your gas line is in the same location as this unit before purchase GAS APPLIANCES MUST BE INSTALLED AND/OR SERVICED BY A QUALIFIED SERVICE TECHNICIAN SPECS:BTU Input: 35,000Height: 7 1/2"Width: 17"Depth: 20"Original Packaging: No- we received these in bulk packagingPreviously Installed: NoManuals/Instructions: IncludedDusty/Dirty: May be dusty from warehouseScratches: NoDents/Bends: NoCorrosion: NoBe sure to check our eBay store! We have several makes and models of RV furnaces!Return Policy: All returns must be in the same selling condition with all the original packaging within 30 days of purchase date. Upon receiving the return, our shipping department will inspect the condition of the item/s before refund. All returned items will be subject to a 20% restocking fee