Ventilatore Radon Tjernlund RV2 per vespai ventilati

Brand:Tjernlund

3.4/5

212.49

Il frontalino è dimensionato per aperture di ventilazione attraverso fondazioni a blocchi standard. Ventilatori di scarico senza manutenzione da 220 CFM, 40 watt. Efficace per diluire bassi livelli di radon. Ventilatore Radon per vespai ventilati.

Prodotto non disponibile
Il frontalino è dimensionato per aperture di ventilazione attraverso fondazioni a blocchi standard. Ventilatori di scarico senza manutenzione da 220 CFM, 40 watt. Efficace per diluire bassi livelli di radon. Ventilatore Radon per vespai ventilati.
Air Flow Capacity 220 Cubic Feet Per Minute
Brand Tjernlund
Cooling Method Air
Country of Origin USA
Is Discontinued By Manufacturer No
Item model number RV2
Manufacturer Tjernlund
Material Plastic
Package Dimensions 19.8 x 10.7 x 3.5 inches; 5.85 Pounds
Voltage 120 Volts
Wattage 32 watts

3.4

8 Review
5 Star
67
4 Star
12
3 Star
12
2 Star
4
1 Star
4

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Scritto da: Kirk R. Harrier
Reduces Radon
I had radon levels measuring over 6 pCi/L in a small single story house with a crawl space. Installed this unit in one of the crawl space vent openings, plugged it in and radon levels dropped below 1 pCi/L within an hour. I kept the fan running 24hrs. Fan is not noisy in my application and I can not hear it running in the living area of the home. Very well built product. Would highly recommend if you have a crawl space construction home and want to remove deadly radon. There is no safe level of radon. Why take the risk and not remove the harmful soil gases.
Scritto da: Tim P
good ventilation booster fan
Inexpensive way to move some air in a crawlspace or basement. Nice mounting plate gives some versatility. Note that this unit has no thermostatic override, or no humidistat...... its either go, or unplug for no go. Can mount on foundation vent to increase ventilation rate, or mount on pier or joist to move air. A little noisy, otherwise would have given 5 stars. Note that this may, or may not, lower your radon levels, but it will move a some air. If using mounted on foundation vent to increase ventilation, remember it will be pulling in cold air in the winter, and pulling in hot humid air in the summer (depending on your geographical location). You may cause a bigger problem than the one you are trying to solve.
Scritto da: Jeff H.
Works as it should, mitigated my radon!
Purchased this to mitigate the radon in my crawl space without having to pay the exorbitant price of a professional (quoted at $900). Incredibly easy to install. It's not silent but the noise is barely noticeable after awhile. The radon in my crawl space was 4.9 pCi/L before I installed this fan. I retested after it had been running for about a day and the results came back at 1.2 pCi/L. Excellent results, excellent price! Definitely the more economic option if you don't mind a tiny bit of work.
Scritto da: William H.
works as advertised
have two of these fans. came on time and in perfect condition. easy to install. looking for exhaust fans for crawl space. works great. have them on timers. refreshes crawl space air approx. 25 times every day.
Scritto da: Jim P.
Somewhat annoying. I thought would be more quiet
Do not. Use fans to remove stale air from basement. Used in conjunction with fans to bring fresh air into basement as well. Can hear fans when running especially the fans that bring air into the basement. Eg can hear hum oif fans in living room above basement. Somewhat annoying. I thought would be more quiet.
Scritto da: Amazon Customer
Look sturdy, easy installation
Needed to move the air in a large under house space and these should do it. Seems a sturdy design.
Scritto da: Minna S
Works but too loud
This took care of ventilating the crawlspace through already existing vents, but the loudness is very annoying. The noise is worse outdoors, which is at our wrsp around porch. It is also an annoying high pitch hum indoors. Also it is best to have something hard wired in crawlspace and with an on/off switch. So that is what I will look for. I find none on Amazon.
Scritto da: Brad & Erynne
Five Stars
The fan has been working for a few months now with no issues.

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