Compact 4'' Inline Duct Fan with Speed Control for HVAC, Bathroom, Attic, Basement and Kitchen

The iPower 4" Inline Booster Duct Fan is designed to provide efficient and quiet HVAC exhaust ventilation for various applications, including bathrooms, attics, basements, and kitchens. This fan features a superior balanced blade and centrifugal impeller construction, ensuring a quiet operation and a long service life.

The fan's silent design effectively reduces the sound output to a mere 28 dB, ensuring that it will not disturb or cause any harm to your daily life. This level of noise reduction is achieved through the fan's carefully engineered components and construction, making it an ideal choice for spaces where a quiet environment is important.

Adjusting the airflow and noise level of the fan is a breeze, thanks to the variable speed controller conveniently located on the power cord. By simply turning the knob, you can easily optimize the fan's performance to suit your specific needs, whether it's for exhaust ventilation, temperature regulation, or any other application.

Durable and safe, the fan's strong motor is energy-efficient and requires no maintenance. Featuring overheating protection, the unit will automatically shut off if it detects any overheating, ensuring the safety of your home or workspace. The quality steel housing is sturdy, providing reliable and long-lasting performance.

With a compact 4-inch diameter and a speed of 2990 RPM, this air exhaust fan delivers a powerful airflow of 106 CFM, making it lightweight and easy to install in areas with limited space. The included 8-foot flexible aluminum ducting further enhances the fan's versatility, allowing for easy integration into your HVAC system or other ventilation setups.

The ducting is designed with a four-layer construction (PVC layer, aluminum foil, PET, and aluminum foil), effectively preventing any light leaks and ensuring a secure and reliable connection. The temperature range of -22°F to 212°F (-30°C to 100°C) makes the ducting suitable for a wide range of environmental conditions, ensuring its durability and longevity.

In summary, the iPower 4" Inline Booster Duct Fan is a versatile and efficient solution for HVAC exhaust ventilation, offering a quiet operation, adjustable speed control, and durable construction, making it an ideal choice for various residential and commercial applications.

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