How often should a radon fan run?

Your fan needs to run continually, so don’t turn it off or unplug it. We recommend you check your U-tube once a month to ensure that the fan is working properly. After that, re-test every at least every 2 years to ensure safe levels.

How do I know if my radon fan is working?

Do radon fans use a lot of electricity?

The radon fans are guaranteed by manufacturers for 3 – 5 years. Their replacement cost, including installation, is usually $300 to $600. Homeowners are aware that the fan must run continuously 24/7, year after year. The typical estimate of the electricity cost is $150 per year.

How long do radon fans work?

five years
Fans may last for five years or more (manufacturer warranties tend not to exceed five years) and may then need to be repaired or replaced. Replacing a fan will cost around $200 – $350 including parts and labor. It is a good idea to retest your home at least every two years to be sure radon levels remain low.

Why is my radon fan so loud?

If your radon fan is making a loud humming or whirring noise, there’s a chance that it needs replaced. … The condensation that forms above the fan, inside the pipe, eventually runs back down toward and into the fan when it freezes. This might sound like a bad situation but is normal and not a concern.

Can you hear a radon fan?

If the fan is installed properly, improperly or gets a little out of balance, it may vibrate, transmitting noise into and through the PVC pipes, into the wall and into the house. You may hear it. If you open your windows, on a quiet evening, you may be able to hear the fan running. If the fan is in the garage or attic.

Is it OK to turn off radon fan?

Your radon fan should never be turned off. It should constantly be running in your home to ensure that the system is working properly. After a radon system installation, a post-mitigation test for radon should be performed within 30 days of install.

Do radon fans fail?

** There are occasions where a fan will fail, unrelated to the mechanics of the fan itself. For example, if you have had major construction on a home and the contractor doesn’t take the necessary precautions to protect your radon system, debris can build up and collect in the fan creating failure.

How do I stop my radon fan from making noise?

Open face fiberglass insulation can be placed on top of the membrane or in the joist cavities above the suction location to dampen the noise. The smaller the pipe size drawing air from under the membrane the quieter the air flow noise.

How much vacuum should a radon system have?

The readout on the manometer should be between 0.5in – 1.75in. In most cases these are acceptable levels indicating, your system is operating correct. When your Radon system is shut off the fluid should rest at zero if it does not then your manometer is low on fluid.

Where should radon fan be installed?

A radon fan must be installed in a non-livable area of the house. This cannot be a basement or crawl-space area!! A radon fan may be installed in a garage, house attic, or outside the house. The radon fan’s exhaust pipe must be run to a minimum height of 10′ from the ground.

Should radon mitigation system make noise?

Radon Fans Wear Out Over Time: Don’t wait to replace it

But sometimes you might hear it making noise. The fan’s bearings that help to lubricate the motion and reduce the noise start to go bad. This is mainly due to standard wear and tear that happens because the radon mitigation fan runs all the time.

How do you clean a radon fan?

Carefully inspect the blades and scrap them clean with a screwdriver blade or other tool. Shake the fan and run it to clear out any debris in the fan. Be careful not to suck more debris in, especially fingers. If you bench test a dozen identical radon fans as I have, you will find they vary in the amount of vibration.

What are signs of radon exposure?

Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you’ve been exposed to high levels of radon, it’s very important to quit smoking.

Does radon fan require dedicated circuit?

Most radon fans use 1 amp or less of current and do not need a dedicated circuit. The bigger ones pull only a little more. There is no code requirement or good reason for a dedicated circuit for the fan. … That way, if the breaker trips, the non-functional lights will alert you that your radon fan circuit is deceased.

What does a radon detector sound like?

RadonAway RSA1 Radon System Alarm Sensing Modes:

Sensing light blinks at 60-second intervals (3 flashes). Audible “beep” sounds and all lights illuminate when “Test” button is pressed.

How do you vent radon gas from a basement?

Common techniques include: Sub-slab depressurization, where suction pipes are inserted through the floor or concrete slab into the concrete slab below the home. A radon vent fan then draws out the radon gas and releases it into the air outside. This is the most common type of system.

Does radon fan need GFCI protection?

Should you use a GFI in a radon fan installation? The short answer is no. … The National Electrical Code (local codes may vary) requires that GFCI receptacles be installed residentially in bathrooms, garages, outdoors, crawl spaces, unfinished basements, kitchens, laundries and boathouses.