The DL4727 Actuated Air Inlet only requires a single pull to work and has PVC insulated filled lids.

Features/Specifications

• Great for minimum to maximum ventilation when you need precise control of air movement
• Curved blade directs air along ceiling for proper air mixing and minimizes condensation and freeze-up
• Totally insulated housing and PVC insulated filled lids means no exposed insulation
• Hardware for installation and single pull included
• 4,750 CFM @ 0.10 SP
• Manufacturer Part #: 90301
• Ship Weight: 18 lbs
• Rough Opening: 44" x 24.75"

Also Available: DL3127 Actuated Air Inlet, QC Part #11462 - 29" x 24.75"