Silent 4-inch 100CFM Booster Fan for HVAC Exhaust Vent

Specification: The fan has a diameter of 4 inches, an air flow of 100 CFM, a speed of 2930 RPM, and operates on 110/120V with a wattage of 12W. The noise level is 30 dB. The maximum operating temperature of the motor is 130°C/266°F, and the maximum ambient temperature is 60°C/140°F.

Maintenance: 1. The fan cannot be used in coal mine wells that have methane mixed gas and coal dust explosion hazards. 2. Avoid impact or physical damage to the unit, as it will cause premature failure. It should be stored and used in places with no strong impact force or shock. 3. The fan cannot be used in places where corrosive gas or steam exists. 4. No waveform or current input is allowed, as it may cause damage to the motor's enameled wire and shorten its service life. 5. Keep the fan away from children. 6. Repair and Maintenance Notes: (1) Keep the fan in a dry environment. (2) Do not use water or any other liquid cleaning agent; use only a clean brush or a clean dry cloth to wipe away any loose dirt or dust. (3) Under normal operating conditions, the fan should be cleaned every six months.

Application: The fan is designed to help boost airflow in HVAC (heating, ventilation, and air conditioning) units, removing exhausts and odors from grow rooms, kitchens, bathrooms, workshops, basements, and attics.

Premium Ventilation: The fan quickly and efficiently moves a vast amount of air, providing temperature control and cooling for rooms that tend to accumulate too much heat.

Advantages: The fan features superior balanced blades for long service life and quiet operation. The motor has a permanently lubricated bearing that operates quietly and requires no maintenance.

Note: If any other materials or particles get into the duct fan and cause the blade to get stuck, users should turn off the power immediately, clean it up, and turn the power back on when handled properly.

product information: