This 46 Inch Vent Enclosure, for the FAW40 Counterflow Wall Furnace, covers the venting from the top of the unit to the ceiling. This accessory covers a spanned height up to 46in. Perfect for use in rooms with higher ceilings - up to 118 1/2" in height. Fits FAW40 with DV648DBF not included (Sold Separately).
