About this item

• 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
• 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)
• Enhanced by a team with 21 years of experience, the high-pressure PWM motor guarantees efficiency (up to 200 CFM airflow) and minimal noise levels (as low as 18 dBA) for a calm sleeping environment. Want less noise? Just decrease the fan speed (adjustable in 10 levels).
• 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
• 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
• 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: Screw hole spacing: 10.12" - Depth: 1.96" - Neck: 9.72" x 4.93" - Face: 11.54" x 7.50" (The neck is the section that goes into the vent hole while the face is what will actually cover)