York Upflow Downflow Models Gas-Fired and 50 similar items

York Upflow and Downfflow Models Gas-Fired Furnaces User's Information Manual H2CB024S06B USED Used/Pre-owned Condition: Acceptable Product Model No: H2CB024S06B Unit Serial No. MDYM161343 -York Upflow and Downfflow Models Gas-Fired Furnaces User's Information Manual -York Heating and Air Conditioning Split-System Air Conditioning -York Installation Instruction Gas-Fired Furnances Upflow Downflow Models Style A -Limited Warranty Sheet These papers are in acceptable condition due to creases, wear, and waviness. This is from used from 1991 until the present. None of the pages are missing from York Installation Instruction Gas-Fired Furnaces Upflow Downflow Models Style A. Also, none of the pages are sticking together, written on, highlighted, or dog-eared. The limited warranty sheet is in good condition, however the warranty no longer applies since the furnace was purchased in 1991. At the bottom of the paper, under "For Owner's Information" is the product model no, unit serial number, installation date and installing dealer written in pen. Comes from a smoke-free and pet-free home.