Customer Reviews for VEVOR 4 Inch Inline Duct Fan HVAC Exhaust Blower Kit AC Variable Speed Control

The kit works well and exceeds expectations. It's multi function programs allows use for various conditions. The control station is easy to use and is attractive with its LED numbers. The unit is well built and the fan has 10 selectable fan speeds. The only function I don't like is that after the fan is manually turned off at the control station a complete run through all the program functions is required to reach the manual ON position. It would be better if On and OFF could be switched back and forth.

May have asked too much of it but it does its job well. I should probably add a second one for the size of room I’m using it in. It does help move smoke out and keeps fresh air cycling through and helps prevent cigar smoke from leaving the room I’m in.

Light weight, quiet efficient. Far better than expected for the price. Definitely recommend for anyone with a co2 laser.

Thank you for the products I still am so surprised on the timeliness of the delivery it made me and the team so happy to be able to get the jump start on our growing season we have 5 racks in the tent space that makes it seem full but the mobility around them is paramount.'no more nocking into planters/seed trays. I did call regarding the damage to the tent but we had no choice but to putt it up with the four rips and two some what bent bars she is working and hope it lasts for seasons to come the vent blowers are also very handy, efficient and very easy to control the digital controller also was wise to purchase screen is readable the run time/fan speeds are affiant for its size most of all reading of the grow space temp and humidity is on point thank u I will be purchasing the weed control garden fabric do u have any suggestions to keep my cost down and do u have any idea on what tape or 'rip glue' for the tent just for now they are letting out heat and maybe in some oxygen I would like to have them securely patched with out wrecking the rest of the tent fabric? thank you again will be purchasing from you at Vevor again Scott ps do I have an account sign in? our am I a member

works great and is quite.

It’s not the same as the other ones that I purchased I really don’t like the way it locks in the fan unit basically because it has a plastic band that goes in two different directions and they are difficult to remove and lock back into the unit it has a knob to adjust it instead of the electronic controller

Easy to install and will be easy to remove and clean at the end of winter. Works great so far to move hot air from above the wood stove to the upper level of the house. Adjustable level is nice to keep the noise down, I’m running at about half. So far is perfect for what I’m doing.

A little loud, but it works pretty good.

I use this fan to remove smoke from my room, mostly from jewelry fabrication, and this is one powerful device. I would not hesitate if you're on the line. It's very well built and even the controler is made of metal and appears to be very sturdy and durable. I've had it for about a month and will recommend to others. So much that I take the time of my day to post this review.

This fan worked great for days on end and I am very pleased with the purchase. Although the main reason to buy it did not work out I will use it in the future for some other projects.