VEVOR Inline Duct Fan, 4-Inch 205 CFM Quiet EC-motor Ventilation Exhaust Fan, with Temperature Humidity Controller for Cooling Booster, Grow Tents
$71.90
Key Features
- Universal Applications — Take a deep breath and relax. Our inline duct fan is specially designed as an exhaust for heat, humidity, and smoke, improving airflow in air planting tents, hydroponic planting rooms, electronic equipment rooms, kitchens, basements, etc. Get ready to go with the flow.
- Blow Your Worries Away — Our inline fan provides a sufficient airflow of 205 cfm, enough to handle wide areas of ventilation and dehumidification, maintaining clean and fresh air circulation in dry environments all the time. Take control of any environment confidentially.
- Power in Silence — Are you tired of loud, obnoxious ducts? Well, get ready to work in silence! Our inline exhaust fan is equipped with a high-quality EC motor that ensures strong power at a low noise of 28 dB, which will not disturb your work and life. At the same time, the motor saves 30% on energy consumption, extending its service life.
- Take It Easy — VEVOR's inline air duct fan adopts a smart controller. You will freely switch the ON/OFF/TIMER/AUTO modes (High Temperature; Low Temperature; High Humidity; Low Humidity). Pressing the UP and DOWN buttons simultaneously will turn the AUTO MODE off. The auto alarm function is also included. The controller automatically starts or stops according to the temperature and humidity. Note: The controller does not adjust the speed automatically. The speed can only be adjusted artificially.
- Everything You Need — To save time and costs, we provide a 4-inch inline fan with hang-up slings, and non-vibration rubber mats and straps, allowing you to effortlessly complete installation. Additionally, you are not restricted in how you install the high-quality duct fan. Choose between hanging it or mounting it on the wall.
In stock
Quick Answer
This VEVOR ec variable speed control ships free from a US warehouse and is backed by 30-day returns plus manufacturer warranty. It arrives with the parts and instructions needed for straightforward setup.
Description
At a Glance
Designed for cooling booster, this VEVOR Inline Duct Fan features universal applications, blow your worries away, and power in silence. Key specs: Voltage / Frequency: AC 110V-240V, 50/60Hz; Rated Power: 21 W; Airflow: 205 CFM; Fan Speed: 2900 RPM; Motor Type: Copper Motor.
4-Inch EC Inline Fan, 205 CFM, Auto Climate Control
The VEVOR 4 inch inline duct fan uses a quiet EC motor with a temperature and humidity controller, giving small grow spaces automatic ventilation without a separate sensor kit. At 205 CFM it pairs efficiency with hands-off climate management.
Which Space Is This Size For?
For small grow tents and closets up to roughly 260 sq ft where automatic climate response is worth more than raw volume.
See the VEVOR Inline Duct Fan PWM Temperature & Humidity Control in Action
VEVOR Inline Duct Fan PWM Temperature & Humidity Control Overview
Universal Applications: Take a deep breath and relax.
Performance & Applications
Specifications
| Brand | VEVOR |
| Model | VV-GDFJ-EC4 |
| Voltage / Frequency | AC 110V-240V, 50/60Hz |
| Motor Type | Copper Motor |
| Rated Power | 21 W |
| Airflow | 205 CFM |
| Fan Speed | 2900 RPM |
Be the first to review “VEVOR Inline Duct Fan, 4-Inch 205 CFM Quiet EC-motor Ventilation Exhaust Fan, with Temperature Humidity Controller for Cooling Booster, Grow Tents”
Frequently Asked Questions
Q: What space is this ec variable speed control suitable for?
A: It is designed for typical home, garage, workshop, and commercial use. Check the dimensions and specs above to confirm it fits your space.
Q: Can this ec variable speed control be used outdoors or in damp conditions?
A: Most VEVOR products in this line are built with durable materials for demanding environments. Follow the included manual for exposure and placement guidance.
Q: How do I install or set up this ec variable speed control?
A: Setup is straightforward with the included parts and manual. Basic tools are enough, and the product is ready to use once installed.
Q: What comes in the box with this ec variable speed control?
A: The package includes the product plus the accessories listed in What's in the Box on this page. Key specification: Model: VV-GDFJ-EC4.
Q: Is this ec variable speed control easy to operate?
A: Yes. Controls and operation are designed to be simple, and the user manual explains each step with clear instructions.
Q: How long does delivery take?
A: Orders ship free from a US warehouse, usually within 1-3 business days, and arrive in 2-5 business days.
Q: What is the return and warranty policy?
A: This product is covered by 30-day returns plus manufacturer warranty for peace of mind.
Q: Is this ec variable speed control worth the price?
A: It combines VEVOR's build quality, practical features, free US shipping, and warranty coverage, making it a strong value for the price.
Q: Why is your price lower than other stores?
A: We buy through manufacturer distribution channels and run a lean online store, so we can offer distributor-level pricing. Products are genuine, factory sealed, and covered by the same manufacturer warranty. Message us before ordering if you want to verify a model or SKU.
Questions & Answers
Related products
-
VEVOR Ozone Generator, 36000mg/h Ozone Machine Odor Remover, High Capacity Commercial/Industrial Ozone Generator Machine
Original price was: $45.90.$41.31Current price is: $41.31. -
VEVOR Mini Split Line Set Cover 3-inch W 17.7Ft L
Original price was: $66.90.$56.87Current price is: $56.87.
Top Rated in HVAC & Ductwork
-
VEVOR Drum Fan, 30 Inch High Velocity Industrial Shop Fan, Heavy Duty Commercial Use 3-Speed 13000CFM
Original price was: $149.90.$139.41Current price is: $139.41. -
VEVOR Floor Blower, 1/2 HP, 2600 CFM Air Mover for Drying and Cooling, Portable Carpet Dryer Fan with 4 Blowing Angles and Time Function
Original price was: $144.90.$130.41Current price is: $130.41.
0 reviews for VEVOR Inline Duct Fan, 4-Inch 205 CFM Quiet EC-motor Ventilation Exhaust Fan, with Temperature Humidity Controller for Cooling Booster, Grow Tents
Customer reviews
No reviews found