Monessen 4" Uninsulated Flex Duct For Outside Air btu52500 Cast iron arch doors

Cast iron arch doors

Box of 1 large clear glass nugget

Durable and stately forged iron construction

Framing Dimensions 24 1/8" H x 68 1/2" W x 6" D Viewing Area 14" H x 67 3/4" W Volts 120 Volts Installation Built-In | Fully Recessed in a 2" x 6" Wall

Monessen 4" Uninsulated Flex Duct For Outside Air btu52500 Cast iron arch doorsUninsulated Flex Duct The Monessen UD4 4 inch Uninsulated FlexDuct for Outside Air is just one of the many options offered by Monessen. This particular FlexDuct is 4" (100 mm) in diameter. The model number refers to two 42" (1065 mm) sections. The FlexDuct is uninsulated, so it won't be moving incredibly hot air around. It's specifically designed to work well with outside air. Features Weighs 3 pound 4" (100mm) in diameter Uninsulated flex duct for