AC Infinity Inline Booster Duct Fan 4 with Speed Controller
Inline booster duct fan with variable speed controller for HVAC airflow. Solid unibody die-cast housing reduces vibration; dual ball bearings for smooth operation. Customers note versatile speed control and solid build, with mixed feedback on air movement and noise
Highlights
- variable speed for airflow control
- low-noise inline blower
- durable unibody construction
Pros
- variable speed controller
- unibody die-cast construction
- dual ball bearings for smooth operation
- compact 4-inch duct size
- low-noise performance (as per specs)
Cons
- mixed air movement effectiveness
- mixed noise/power feedback
Best For
Features
- Inline booster duct fan with 106 CFM airflow and 28 dBA noise level
- Variable speed controller to optimize airflow and noise per application
- Unibody die-cast construction reduces vibration and enables smoother airflow
- AC shaded-pole induction motor with balanced steel blade for operation
- Compact dimensions 7.28 x 3.95 x 3.95 inches and dual-ball bearings
