3 1/2 in Ducting White (90 in x 3 5/8 in x 2 5/8 in) Fortress
3 1/2 in 90 Deg Flat Elbow White Fortress
3 1/2 in Coupler White Fortress
3 1/2 In 90 deg Outside Vertical Elbow White Fortress
3 1/2 in Wall Inlet White Fortress
3 1/2 in End Fitting White Fortress
Wall Condenser Bracket 300 lb Capacity
3 1/2 in Tee White Fortress
4 1/2 Wall Inlet
3-1/2 90 Deg Inside Vertical Elbow White Fortress
4 1/2 in Ducting White (90 in x 4 5/8 in x 3 1/4 in) Fortress
4 1/2 Coupler