USED Shenandoah Firelake 350 Heat Exchanger

This is a used heat exchanger and cabinet for a Shenandoah / Firelake 350 waste oil furnace. The unit has been looked over and tested by our master technicians. There are no holes in the heat exchanger. Cabinet is in good shape. Does not come with burner, fuel pump, or fan assembly. Unit comes AS IS.