The Coupler joins two 3.5" ducts to accommodate long lineset runs. PVC, UV stabilized & fire resistant. Tested to over 2,000 hours. Temperature range -4°F...
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...
The Wall Inlet is used where the lineset enters the exterior sidewall of the building (additional inlet types are also available, offering flexibility during an...
The Coupler joins two 3.5" ducts to accommodate long lineset runs. PVC, UV stabilized & fire resistant. Tested to over 2,000 hours. Temperature range -4°F...
The Coupler joins two 3.5" ducts to accommodate long lineset runs. PVC, UV stabilized & fire resistant. Tested to over 2,000 hours. Temperature range -4°F...