Top 10 Best High Volume Exhaust Fans

✔GREAT FOR BATHROOM: UL Listed for use over tubs and showers with a GFCI circuit so you can capture the steam before it spreads throughout the room by placing your fan exactly where you need it the most
✔EASY INSTALLATION: Easy to install new/replace existing product with retrofit installations that can be done entirely from the room-side – no attic access required
✔HIGH-QUALITY FAN: Quiet, energy efficient exhaust fan operates with 110 CFM and 1.0 Sones to help control air quality is powerful enough for rooms (including bathroom) up to 105 sq. ft. Duct Diameter 4 inch

✔Duct size: 8” | Dimensions: 7.28 x 7.87 x 7.87 in. | Airflow: 428 CFM | Noise: 43 dBA | Bearings: Dual Ball
✔Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
✔A duct fan designed to boost airflow in HVAC systems and ventilate home spaces like attics and workshops.

✔CODE COMPLIANT: This product is ENERGY STAR certified and complies with ASHRAE 62.2, LEED, IAP, EarthCraft, California Title 24 and WA Ventilation Codes.
✔EASY-TO-INSTALL: Designed for 6" ducts. The double hanger-bar system (expandable up to 24") is ideal for positioning the fan exactly where you want it.
✔QUIET AIR FLOW: Designed for light commercial applications, this powerful yet quiet ventilation fan moves 290 CFM of air at 2.0 sones.

✔120 x 120 x 38 mm (4.7 x 4.7 x 1.5 in.) | 100 to 120V AC | Airflow: 110 CFM | Noise: 47 dBA | Speed: 2600 RPM
✔UL-certified fan with dual-ball bearings has a lifespan of 67,000 hours. Can be mounted in any direction.
✔Designed for projects that requires cooling or ventilation; or as a replacement fan for various products.

✔【EASILY MOVEABLE】- For a long term stable standing, 4 rubber feet at the bottom are offered. Offers long use at hotels, hotel kitchen, playground, shopping malls, bars, etc. Prompt delivery, competitive pricing.
✔【PROTECTIVE FAN GUARD】- Two high-density covers to ensure industrial mobile fan working continuously. Long lasting and sturdy metal frame for stable efficiency, low noise, less vibration. Superior capacitor, soft start. One stainless steel piece for well operation. Easy to use and maintain.
✔【POWERFUL AC MOTOR】- Motor Speed: 3300r/min. Impedance protected motors contain windings that have a higher resistance to heat during a rotor lock. Pure cupper motor stands high temperature, saving energy and running stable. Power: 520W, Pressure: 385Pa.

✔NOTE: Max Operating Temp of Motor is 130℃ / 266℉; Max Ambient Temp is 60℃ / 140℉. If any other materials/particles get into the duct fan and get the blade stuck, users are to turn off the power immediately, clean it up, turn the power back on when handled properly.
✔SPECS.: Diameter 4 inch, Speed 2930 RPM, Air Flow 100 CFM, Voltage 110/120V, Power 12W
✔HOUSEHOLD APPLICATIONS: Help to boost airflow in HVAC units to remove exhausts from bathrooms & workshops and ventilate basements & attics, etc.

✔One-year limited product warranty with technical support service included.
✔Ventilating for bathroom space up to 150 sq-ft
✔2.0 sone super quiet performance. Silent-Clever Technology

✔IDEAL FOR LARGE ROOMS: High-capacity ventilation fan is great for conference rooms, public restrooms, and other areas in commercial buildings that require ongoing ventilation
✔CUSTOMIZATION: Fan ducts horizontally, vertically, or in-line with a separate adapter for your convenience
✔HIGH-CAPACITY FAN: Ventilation fan operates on a single, impact-resistant centrifugal blower wheel with 308 CFM, 2.9 Sones, and 120V for a powerful and effective performance