Recensioni dei clienti per VEVOR Ventilatore Estrazione Condotto in Linea 15cm HVAC EC Velocità Regolabile, Ventola di Aspirazione a Condotto in Linea Potenza Nominale 38W 2800 giri/min Rumore a 32 dB, Ventola Estrazione Aria

The fan works well, good speed control, reasonable noise (most of the noise in my case comes from the air duct), and easy settings. However, the product page used to state it was suitable for all temperatures, which is misleading. The manual, information that isn’t obvious until after purchase, shows a strict high-temperature limit. This makes it unsuitable for HVAC heating applications in winter. If Vevor offered a blank plug to replace the motor for off-season or heating use, it would be far more versatile. Works fine for cooling or ventilation, but not for winter heating ducts.

Pour prévenir d'entendre le bruit de silement du moteur, il est préférable de le suspendre avec de la ficelle. En dehors de cela, je suis satisfait.

I picked up one of these fans due to its high airflow and rated static pressure rating of 300 Pascal's. The fan, as delivered, is only able to achieve 100 Pascal's of peak pressure, at which point the airflow drops by a factor of 10. I intended to use this with a filter as a low-noise fume extractor; but due to the very poor pressure handling (which I shouldn't be surprised at with a 68W power rating!) it's completely unsuitable for this application. In its intended use of home or small-space ventilation, with sufficient make-up air to maintain a sub-100 Pascal pressure differential: it does absolutely meet and exceed it's 800CFM rating. Had I used is strictly as designed: it's a pretty decent fan! For my purpose, the fan is rated incorrectly and this should be updated.

The fan seems to be working well. It is pretty noisy but other than that all good Ive got it set up in the basement for a radon exhaust fan

There is a constant hum that sounds like a stalled electric motor, but it does not change pitch with speed. I don't know if that's normal or not. It uses 70w/1.5A on high. Seems quiet otherwise.

The fan has arrived and it works when plugged in. I did note however that this fan had been used before because there is dust buildup in the housing and on the edges of the propeller blades and also the blade is slightly pitted and rusting. Unfortunately, none of the extras advertised were included so no stainless steel clamps, hang-up slings, and non-vibration rubber mats and straps. Overall, a disappointing first experience of using this company.

1. Do not trust Google search results, because Google gets paid by merchants to display their products in the search results. 2. Do not rush to write anything positive about Vevor products before at least one year has passed, because their products won’t last longer than a year. 3. Vevor products are expensive compared to other products.

I never received it. It was delivered to the wrong address or the porch pirates got it. Fortunately, I didn't need it as the current one resurrected itself.

I’ve had it for two years now, and it’s still working great. Cons: The hose is stiff. Pros: Low price, reliable quality, fast delivery. If you want something reliable and quiet—and three times the price!—then buy "AC Infinity."

Unit is quiet but has very, very little suction.