4 1/2 in Ducting Ivory (90 in x 4 5/8 in x 3 1/4 in) Fortress
4 1/2 Tee
Titan Outlet 1/2" Insulation Wall Thickness Diameter (For Siding)
3 1/2 in Ducting Ivory (90 in x 3 5/8 in x 2 5/8 in) Fortress
4 1/2 In End Fitting Ivory Fortress
3 1/2 in End Fitting White Fortress
4 1/2 in Coupler Ivory Fortress
4 1/2 in 90 Deg Flat Elbow Ivory Fortress
3 1/2 in 90 Deg Flat Elbow Ivory Fortress
4 1/2 in Tee Ivory Fortress
3 1/2 in Wall Inlet Ivory Fortress
Line Set 3/8 X 7/8 - 1/2 Wall X 30 Ft