3100 Series Damper - 16" x 16"

Item Number: 115440 Availability: Usually ships in 24 hours 
Effortlessly control airflow with durable 3100 Series Dampers.

• Aluminum back draft dampers are engineered for strength and durability.
• Blades are sealed with full-length, vinyl weather stripping.
• Flanged mount frame and a profile of 1-1/8" allows dampers to fit in just about any wall.
• One motor required for operation; sold separately (115224).