-
4" Uninsulated Flex Duct (two 42" sections) - UD4
Majestic$56.00UD4 is a 4 Inch uninsulated flex duct for outside air. This includes two 42 Inch sections. This is a genuine manufacturer Hearth & Home Technologies venting component. For Heatilator Models: ... -
6" Uninsulated Flex Duct (two 42" sections) - UD6
Majestic$71.00UD6 is a 6 Inch Uninsulated Flex Duct for use with the Outside Air Kit. This includes two 42 Inch sections. This is a genuine manufacturer part Hearth & Home Technologies venting component. For...