122 mm Wall Inlet Ducting

This is a box of six Fortress 122 mm wall inlet ducting pieces. They are designed for air ventilation systems. Box for $75 or $20 each 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 install). PVC, UV stabilized & fire resistant. Tested to over 2,000 hours. Temperature range -4°F to 140°F Complements any residential or commercial building and paintable- Brush, spray, or roller to match or compliment custom colors, Duct & fittings.