Reseñas de clientes para VEVOR Extractor de Persiana con Controlador de Temperatura y Humedad, Motor EC, 820 CFM, Ático de Montaje en Pared Ajustable de 10 Velocidades, para Invernaderos, Garajes, Cobertizos, 26,2 x 26,2 cm

OVERVIEW I got a large, timber-built, asphalt shingle-topped shed (20' x 10') two years ago in June. The shed is great, but was a nightmare last summer. I swear the temperature was well over 120° F when the outside temperature was only 90°. I needed something to help keep the shed cool enough to use and be safe for storage of tools. This exhaust fan was one of the best investments I made for my health and the health of my tools I keep in that shed. The build quality is very good and the separate monitor (temperature, humidity, etc.) made seeing a difference quick and easy. Installation was a breeze with the included instructions, but the "programming" of the thermostat/humidity sensor left a little to be desired. That said, I've got it installed and on one day this year the outside temperature was 98° F and the shed was sitting at a reasonable (if not exactly comfortable), 93° F. The fan runs almost constantly during the summer when the sun is up, but it's a relatively small power draw, so I'm completely happy. NEXT STEPS I'm considering adding a second one (controlled by the same sensor) to the front of the shed to help increase flow, but haven't taken that plunge yet. CONS If there are any cons to the unit, it would be that a) it doesn't have a screen cage outside to prevent small/medium insects from getting in and b) the programmable unit isn't the easiest to understand. For con a) I can always look at installing my own, but I hoped that VEVOR had something that would just "bolt on." For con b), I eventually figured it out, but it still doesn't have a throttle option based on temperature. (Ie. if it's over 30° too hot, the fan speed is the same if it's only 5° too hot. Having this as a sliding scale would be beneficial just for noise. SUMMARY Overall, an excellent choice and a great unit.

Our upstairs does not have attic space above it. Even with air conditioning units, in addition to central air, it is very difficult to keep cool. We installed this in the bathroom window at the top of the stairs. It has made a very noticeable difference, funneling the hot air out. It has a thermostat control so it doesn’t run nonstop. Overall, a well made, high quality device. Would recommend!

Before we bought this fan, we would open the door of the shed and get a blast of hot air. Now, we open the door, it's like opening a cool place to enter. We used our barn shed as a place for the freezers and canned foods, now it's so much cooler for the foods stored there.

This exhaust fan works great it the 12inch fan with the controller i put it in a 10x20 storage shed

Easy to install, works great.

Nice fan works as expected.

This has been installed and running since I received it out in the workshop. So far so good!

Decent quality, great price, works just fine..

Works great only issue was figuring out the settings on the auto fearure on the sensor. Definitely keeps the air moving in the shop. Buying a 24x 24 next.

Exceeded my expectations. Great price, easy installation, great features, quiet. Whats not to love.