Suncourt RDK04-3 4 to 3 in. Radon Kit with Manometer and Air Pressure Indicator by Suncourt

Just hooked up this baby up 2 days ago. Radon in the basement were a little high. Sump room was over 450 Bq M3 and the bedroom next to it was 170 or so. I used this with the "original" (can be bought on Amazon) sump cover (lid) and the results are more than I could even have expected....0 yes Zero My weeping tiles that run around the house on the outside were bringing radon into the house mostly via the sump area where the weepers dump the water they collect. This fan is probably creating a negative pressure under the concrete floor (slab) as well thus removing any Radon before it comes through any cracks or opening. So far this is working better than I thought. Lets now see it longevity. Hopefully just as good. BTW anyone saying this is noisy is wrong.

DIY’er hubby had the piping and fan installed in less than a day. Included instructions were complete and listed what was needed for piping and fittings for indoor and outdoor install. Within 48 hours of start up our radon levels went from 14.9 to 0.9 !! Definitely recommend.

Easy to install! The instructions were good, even showing the PVC fittings that were needed to construct the mitigation system, all of which were available at my local home improvement store. We have seen the levels of radon go down significantly since we installed this. We would highly recommend this product! Well worth the money spent to keep our family safe!

I liked the fact that this fan was rated for the outside which suited my needs. It arrived well before the expected date which showed that they shipped it immediately. It's great that it came with the white rubber couplers because they would have been difficult to find otherwise. I also like that it came with the mounting brackets. It was easy to attach the electrical and install. So far it has been running for about a week with no issues and although I haven't used the manometer yet it appears to have quite a bit of pressure coming out of the outlet (felt with my hand).

This fan is amazing. Here in Alaska with our frequent earthquakes big and small, radon is a problem. My husband and his friend did the install without incident in 2 days time. From the moment he dug the hole in our crawlspace and inserted the pipe, our radon level began to rapidly decrease. Once the fan was installed and the pipe vented out 3’ above the roofline, our radon reading went from over 15 to below 1 in less than 12 hours. I cannot say enough about this quiet, hard-work fan (my husband isn’t bad either, lol). Its ease of use and quality craftsmanship saved my family from lung cancer. Highly recommend. *** The entire set up including fan, piping, joints and a cap cost us $600. We saved more than half the price of calling someone in to install. ** we installed fan in our garage as Alaska gets subzero temperatures of down to -30 during our long arctic winters.