Miller LP Gas Furnace that I removed from a small mobile home. It was installed new in 1982 but was only used for a few years after that. It was protected from the elements and still in good condition, so I took it apart, cleaned, and repainted it. I installed a holder for the filter (the prior one was a thin mesh that attached to the door). Although I was not able to test the furnace, it does not have any circuit boards or other expensive parts that could be defective. The furnace runs on 120 volts (new 14-gauge wire attached). Included are the exhaust duct, exterior roof vent/ chimney/ rain cap, and the base/warm air output, and a Honeywell Thermostat. The furnace measures 57" tall, 18" wide, and 24" deep. It would be perfect for a large garage/shop or off-the-grid cabin.