Reseñas de clientes para Kit de instalación de ventilador de radón VEVOR de 4 a 4,5 pulgadas, silencioso, 260 CFM, con 2 acopladores, indicador de presión, extractor de conductos en línea impermeable para ventilación interior y exterior.

This is an excellent, well-built radon fan. Installation is quick and easy. Fan comes with a pressure gauge.

I bought this radon fan about a year ago but never got around to installing it because my existing one was still working. The existing one was getting noisier and noisier, so I finally changed it. It was easy to install and is much quieter than the old one and there is no vibration. I checked at the outlet outside, and it is moving a lot of air. So, I am totally satisfied with this radon fan. It seems to be well-built also.

My husband was able to install this himself, the instructions were easy to follow and after a trip to the hardware store we had everything we need. We have our radon reader still set up and it works really well! So happy this worked! Way cheaper than the one at the store by us, which is funny because we read the UPC and it is the same unit.

Much stronger than my old 145cfm fan. Now my manometer actually reads something when the fan is running. Seems to have lowered my average radon levels from 4.5ish to 2.5ish. hard to tell with radon as it constantly fluctuates but if your seeing less than an inch on your manometer and have a lower cfm fan installed you will likely see positive results if you upgrade to a higher cfm fan like this one depending on whe you currently have installed.

Good product will buy again. Seems like build well and shopped fast too. As I use more we will see how long it last.

connect the fan to a power station and place in a bathroom to test its noise level. Two apps give 68db and nearly 80db. average at 75gdb is noiser then 47db tated level.. Also the OD of the inlet/ outlet are 3.8inch which bately work with Ferncon 4x3inch reducer or 3x3 adapter. power consumption 58watt wrll under 75watt rated.