✓ Includes 8'L x 12"D air duct & ceiling adapter plate
✓ Allows ACs to exhaust into a drop ceiling space
The Global Industrial Ceiling Duct Kit allows portable air conditioners to send hot exhaust air through a drop ceiling space while providing excellent ventilation. This kit includes one 8-foot long x 12-inch diameter white PVC air duct, a ceiling adapter plate, and clamps.