Multi Port Ventilation Fans Provide Air Exhaust Ventilation And Circulation For Applications Including Residential, Commercial, Industrial And More.
Multi port ventilation fans are made of aluminum for long lasting durability and dependability. Multiple exhaust points connect into central fan without required adapters or transitions minimizing wall or roof penetrations. Motorized impeller is statically and dynamically balanced for quiet vibration free performance. Slim design accommodates small areas. Duct sizes are 4/6 and 5/6. CFM high include 244, 354 and 405. Color is Silver. CSA listed. Dimensions vary per model.