Reseñas de clientes para Ventilador de conducto en línea VEVOR de 8 pulgadas y 807 CFM con controlador de temperatura y humedad, silencioso extractor de ventilación con motor EC para refrigeración, carpas de cultivo e hidroponía.

Works well, but not as quiet as I was expecting

Fan works well, blows/sucks a good amount of air. Fan temp controller also works fine, lots of options on when to turn the fan on/off. I wish it had the option to ramp up the speed over a temp range. To be fair you can set the speed it goes on to, but it won't raise the speed if your temp gets too far above the set temp. The fan has 10 speed options, but the auto on/off only can turn it on and off. It cannot adjust whatever preset speed you picked based on the temp.

This review is for the VEVOR Inline Duct Fan, 8-Inch 807 CFM with Temperature Humidity Controller Purchased in July 2023. This fan works as advertised. It is fairly quiet on the lowest setting (#1) and fairly loud at the highest setting (#10). It was easy to install and basically works right out of the box. The sensor provided seems to be fairly accurate. I installed this to move air from a room that is hard to cool due to poor airflow. I installed this between this room and the kitchen with a stairway to the basement in between. The important part is that it is a total of about 5 feet between the rooms and the fan hangs in the middle with an 8" air duct going into each room. I explain this because the noise levels were surprising to me . Standing in the stairway with the motor, it is EXTREMELY quiet at almost all speed settings. Almost can't hear it at speeds 4 and below. HOWEVER, anything above speed 1 is vey noticeable at the intake and outflow sides. Speed 2 can be heard easily from 10' away and anything above speed 4 is just loud. All that said, continuous running at speed level 1 drops the temperature in my office by about 5 degrees (the difference between 80 and 75 is a LOT to me). If temps build up too high, I can increase the fan speed for a few minutes and then back it down. Overall, it is working well for my application, but I wish the fan was designed for lower noise.

I bought this to use as a trial portable device to use at various times & places around my rural home. Sometimes to move excess warm air from my kitchen where the oil fired range is, to the rest of the house. Also to remove moist air from a lean to utility area to outside & during summer the warm dry air from outside into it but also into parts of the one level house which are shaded & get little 'free' heat. (the house is built into a hill). If it works then in due course I'd install a few permanently & properly. It doesnt look pretty right now, but there is only myself & my dog see it) So far, I have only been able to use it in the first case, as Ireland is under severe weather conditions (it's minus 8 degrees C outside as I write) & there's no warm air to be found, except in my kitchen. However, it works superbly and has probably earned a lot of it's already low cost back because I haven't lit fires or fired up c/h to maintain rooms I don't actually use. The fact that it only draws 22w of power is a big bonus, whilst it's efficiency in transferring air is astounding. 5 x mins can lower the excess heat in one case (kitchen) & increase the heat by several degrees C into the cooler areas, all without using further fuel or effort & of course cost. I was a but miffed that it arrived with a continental EU plug although Ireland uses UK ones, so had to order an adaptor, which took a few days to arrive from Amazon. However, I am delighted to have had an idea, found the kit to potentially make it happen & then discover it works as I had hoped & for not much money at all.

Hyvin pelaa! Kierrostensäätö alue on aika pieni, puhalluksesss ei huomaa ero vaan ainoastaan äänestä 😅

Parfait depuis qu'ils sont installés dans mon garage et ma cave, je n'ai plus d'odeur d'humidité, quel bonheur. dommage qu'il n'y ait pas de réglage en °Celsuis que tout est en Fareinheit, on y arrive quand même ! heureusement que les appareils sont dans le sous sol car ils sont tout de même bruyant, j'entends leur ronronnement à l'étage. Produits facile à installer

Le produit semble fiable, à voir dans la durée. Je l'ai installé pour retirer l'humidité d'un garage et il à l'air de bien faire le job. Toutefois le variateur de vitesse n'a jamais fonctionné et a même bloqué la pompe. J'ai été obligé de le shunter ce qui ne me pose pas de problème puisque je fait fonctionner le ventilateur sur un programmateur manuel 1 heure sur deux à vitesse maximum.

Las palas de el ventilador se me han fundido, tenes recanbio de ellas ? Gracias ja he solucionado el problema de temperatura i me aria falta el repuesto

Works great like all the other products i have from Vevor! using it to vent the smoke from my laser engraver into the celing exhaust with another 8” inline fan thats up there.

As advertised