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Feature

Assures complete flexibility of installation
Professional grade ducting, protects and hides unsightly mini-split linesets in a snap
Fortress is perfect for mini-splits, high velocity and conventional split air conditioning systems.
Fortress protects lineset, wiring and drain hose from weather, vandalism, pet and pest damage.
Fortress installs quickly, and can be easily accessed for repairs or replacement of the lineset.

Description

Fortress standard professional grade duct and fittings. More moderate price point. Fortress professional duct/fitting system hides unsightly ac line set. 2 duct sizes - 3.5" and 4.5", accommodate single or multiple line set configurations. Longer ducting length - 8Ft. Allows for fewer joints.