Customer Reviews for VEVOR Register Booster Fan, Quiet Vent Booster Fan Fits 4” x 12” Register Holes, with Remote Control and Thermostat Control, Adjustable Speed for Heating Cooling Smart Vent, Brown

Really great fan insert for standard vent grill. I purchased this fan assembly to replace a DIY ventilation fan for our root cellar. This is an awesome little product. At a setting of 5-6 or lower, it is barely audible and moves a fair amount of air. At a setting of 10 it blows a ton of air. The mode settings are simple to use and I appreciate that you don't need the remote to change settings. The unit is really well made and includes screws and drywall anchors. It seems easily repairable and you could probably replace the internal fans if/when the bearings eventually wear out.

Works just like they said!!

My family room is the furthest from the heater I've spent hours trying to balance the system, but would have to run the heater forever to get the room warm. Now i find myself turning off the heater in about half the time. I recommend it to a friend and he has the same opinion

Fit perfect nice and quiet easy set up.Price was good compared to others on the market.Shipping was good with a tracking

Pros: Balances the temperature in the far room. Large selection of fan speeds. Precise temperature control. Easy installation and setup. Cons: LED temperature display too bright for a sleeping room. Fans run continuously when in temperature mode, in contradiction to the manual.

Cannot seem to turn off cold trigger doesnt explain in manual

This fan is super quiet and very well made. Can't even hear the fan on the first few levels it's so quiet, but it does get progressively louder up to level 10, but even level 10 is quieter than a typical bathroom fan. Using this to move air from one room to another and very happy with the fit, performance, and tiny bit of electricity that it uses.

It is a nice unit. Easy to install. I wish the fan was a little more powerful, flowed more CFM's of air. I never could get it adjusted to where it came on only when the A/C unit did.

I got impulsed from a Tiktok video and I'm so glad I went for it. As small as it is, it really does boost the AC in my office (which always seems to be hot when the rest of the house is freezing). It's quiet, easy to use, and the ability to use the remote is great. One of the cheapest ones I've found and it works wonders!