4 Inch Inline Duct Fan 205 CFM - Quiet EC Motor Ventilation, Temp/Humidity Controller, Grow Tent Booster Fan - Hydroponics, Kitchen, Basement

<p>Enhance airflow and maintain optimal environments with our 4-inch inline duct fan. Engineered for versatile applications, this fan effectively removes heat, humidity, and odors from grow tents, hydroponic systems, kitchens, basements, and more. Delivering 205 CFM, it ensures consistent ventilation and fresh air circulation. The energy-efficient EC motor operates at a remarkably quiet 28 dB, minimizing disruption while maximizing performance and extending lifespan with 30% energy savings. Featuring a smart temperature and humidity controller, it offers ON/OFF, TIMER, and AUTO modes (High/Low Temperature &amp; Humidity), providing automated operation based on environmental conditions. An auto alarm function is also integrated for added convenience. The included controller does not automatically adjust fan speed; speed is manually adjustable. Our kit includes a 4-inch inline fan, stainless steel clamps, hang-up slings, and non-vibration rubber mats and straps for hassle-free installation. Mount the fan on a wall or suspend it – its adaptable design accommodates various setup preferences. Fan dimensions are 6.3 x 6.3 x 4.5 inches. Power input is AC:110-240V, 50/60Hz, 28W. This fan is constructed with durable materials ensuring reliable and long-lasting operation. Experience quiet, efficient, and intelligent ventilation control.</p>

• 【Powerful Ventilation】: Delivers 205 CFM airflow; efficiently removes heat, humidity, and odors from grow tents, hydroponic systems, kitchens, basements, and other spaces; ideal for maintaining optimal air quality and temperature control.
• 【Quiet EC Motor】: Equipped with a high-quality EC motor operating at only 28 dB; ensures whisper-quiet operation without compromising performance; consumes 30% less energy than traditional motors, extending the fan's service life.
• 【Smart Controller】: Features a versatile controller with ON/OFF, TIMER, and AUTO modes (High/Low Temperature; High/Low Humidity); allows for automated operation based on environmental conditions, and includes an auto alarm function; controller does not adjust speed.
• 【Complete Installation Kit】: Includes a 4-inch inline fan, stainless steel clamps, hang-up slings, and non-vibration rubber mats and straps; simplifies installation and reduces noise; supports both wall-mounted and suspended configurations.
• 【Durable Construction】: Constructed with high-quality materials for lasting durability and reliable performance; fan dimensions are 6.3 x 6.3 x 4.5 inches; AC:110-240V, 50/60Hz, 28W power input; provides consistent airflow for various applications