Price: $49.97 - $39.97
(as of Apr 14, 2025 09:24:08 UTC – Details)

Product Description

Trusted by 34K+ Users – Register Booster Fan (Corded) w/ Remote x 4 Sizes

-> Measure (not eyes) the duct opening cutout (not cover) first.

Before proceeding, be sure to measure the exact dimensions of the vent. To measure, remove the existing vent or decorative frame, then measure the DUCT OPENING (REGISTER HOLE CUTOUT).After obtaining the measurements, determine which register booster fan size matches the measured dimensions.

PRODUCT SIZE OF THIS MODEL

Depth: 1.96″ – Neck: 9.72″ x 3.93″ – Face: 13.77″ x 5.51″ (The neck is the section that goes into the vent hole while the face is what will actually cover).

-> Before placing an order, please go through this page and evaluate your needs.

Summer: the room needs more cold air from the HVAC – Yes, it helps! -> AUTOMATIC RUNNING – COOL MODEWinter: the room needs more warm air from the HVAC or furnace – Yes, it helps! -> AUTOMATIC RUNNING – HEAT MODEAll year round: the air in the room is not well ventilated (“dead air zone” said a user) – Yes, it helps! -> CONTINUOUS RUNNINGPlease note: One is enough for a small room, more is needed for a large room. As you may know, the register booster fan’s performance is affected by multiple factors, such as the intensity of HVAC/furnace airflow reaching the duct opening, room size, sealing of the duct opening, etc. Remember to reach out if needed – The VELLEE team (Elsa, Olivia, James) is committed to assisting you.

I know size matters. How do I choose the correct product size?

Easy to do in 2 steps. Step 1: remove the existing vent or decorative frame, then measure the duct opening (register hole). Step 2: find a register booster fan that matches the measured size.

What sizes do you (VELLEE brand) offer?

Here at VELLEE, there are 4 sizes available currently: 4” x 10”, 4” x 12”, 6” x 10”, and 6” x 12”.

I understand that any fan will make noise. How loud is this register booster fan 4″ x 12″?

VELLEE register booster fan 4″ x 12″ ensures efficiency (up to 120 CFM airflow) while minimizing noise (as low as 18dBA). Select a desirable fan speed/noise level – 10 levels adjustable; it gets quieter as the fan speed reduces.

What do previous users think of such noise?

1) “like white noise”; 2) “can accept”; 3) Some noise-sensitive users shared their tips: “I leave it on 10 level to cool the room when I’m away, and at low level when I’m home to keep the room cool.”

From historical data, what is the main reason for returns?

Size, size, size. Size matters! Please refer to first Q&A above to choose the correct product size.

4 Sizes x 3 Colors – Check Out the VELLEE Direct Store for More Choices

Fits Duct Opening (Cutout*)

4″ x 12″ (Duct Opening Cutout)

4″ x 10″ (Duct Opening Cutout)

6″ x 10″ (Duct Opening Cutout)

6″ x 12″ (Duct Opening Cutout)

Colors Available

White, Bronze, Black

White, Bronze, Black

White, Bronze

White, Bronze

Remote Control Fan Speed

Automatic Mode – Cool, Heat

Continuous Running Mode

Power-off Memory

Auto Screen Off

Fan “Soft” Start/Stop

Corded Electric?

Needs To Be Plugged In

Needs To Be Plugged In

Needs To Be Plugged In

Needs To Be Plugged In

Power Cord Length

12 ft (3.6 m)

12 ft (3.6 m)

12 ft (3.6 m)

12 ft (3.6 m)

Optimal Solution: A quiet fan system designed for improving wall and floor register airflow from HVAC systems; Ensures every penny spent on your electricity bill contributes to improved comfort; As a year-round practical gadget, VELLEE Register Booster Fan will also help in winter months
Smarter: With a high-sensitivity temperature sensor and custom-designed smart chip, the fan automatically starts and stops according to your settings, maximizing indoor temperature balance and energy savings
Quieter: Upgraded by a 21-year-experienced team, the high-static-pressure PWM motor ensures efficiency (up to 120 CFM airflow) while minimizing noise (as low as 18 dBA), ensuring a peaceful sleep. Even lower noise? Simply lower the fan speed (10 levels adjustable)
Easier: Effortless installation, no professional assistance needed. Refined setup steps based on feedback from 1,000 initial users make it easier than competitors; Minimalist remote control design avoids confusion with panel button operations; ->>> IT NEEDS TO BE PLUGGED IN AN OUTLET (wall adapter & 12 ft cord included)
More Trustworthy: VELLEE aims to be a century-old brand, has established a standardized quality control system. SIZE MATTERS! ->>> MEASURE THE REGISTER HOLE CUTOUT FIRST and then select the correct PRODUCT SIZE
PRODUCT SIZE: Depth: 1.96″ – Neck: 9.72″ x 3.93″ – Face: 13.77″ x 5.51″ (The neck is the section that goes into the vent hole while the face is what will actually cover)
PLEASE NOTE: ONE IS ENOUGH FOR A SMALL ROOM, MORE IS NEEDED FOR A LARGE ROOM – no frequent setup; no need for gimmicky APP – no added burden on your nearly full phone