How to Keep Your Radon System Running Right

Learn essential tips for maintaining your radon mitigation system to protect your home and loved ones from this invisible threat.

To keep your radon system running properly, we recommend checking the manometer gauge regularly and scheduling professional inspections every 1-2 years. You'll want to guarantee the fan is operating continuously, as it's the critical mechanical component with a typical 5-year lifespan. Watch for warning device alerts, inspect seals and gaskets, and verify proper vacuum pressure under the slab. Let's explore the essential maintenance steps that'll protect your family from this harmful gas.

Key Takeaways

  • Check your system's manometer readings monthly to ensure proper vacuum levels are maintained under the slab.
  • Schedule professional inspections every 1-2 years to verify all components are functioning correctly and identify potential issues.
  • Monitor your fan's performance regularly, looking for unusual noises or vibrations that might indicate needed maintenance.
  • Test your system's warning device periodically to ensure it can alert you to any system malfunctions.
  • Replace the fan unit every 5-7 years or when performance declines to maintain optimal radon reduction effectiveness.

While radon mitigation systems play an integral role in protecting your home, they require regular maintenance to function effectively. We recommend performing routine system checks to guarantee everything's working properly.

Start by examining the manometer tubing to verify the fan is creating proper vacuum under the slab – if both columns are level, your fan isn't working. Don't forget to check that electricity is flowing to the fan by confirming all switches and breakers are on. It's also vital to inspect the clear hose at the gauge's top for any disconnections or blockages, and examine the flashing gasket and sealant around roof penetrations for internal systems.

The fan is your system's only mechanical component, and it needs to run continuously to maintain negative pressure under the slab. Most fans last about five years, though regular cleaning and inspection can extend their lifespan. When it's time for replacement, expect to spend between $200 and $350 for parts and labor. For optimal performance, your fan will use power similar to a 40-80 watt light bulb.

We've found that prompt fan replacement is significant when performance declines to maintain the system's effectiveness. Make sure your fan configuration allows water to drain properly into the soil.

To confirm your radon mitigation system continues protecting your home, we recommend following the EPA's guidelines for testing every two years. However, annual testing provides even better peace of mind. Many service plans offer free long-term testing kits, making it easy to verify your system's performance regularly.

These tests help identify potential issues before they become health concerns. Professional maintenance is key to keeping your radon system running efficiently. We suggest scheduling annual or bi-annual inspections with qualified technicians who've the expertise to spot potential problems and make necessary repairs.

They'll thoroughly examine all system components and verify everything's functioning as intended. Keep an eye on your system's warning device, which may include sound alarms, light indicators, or liquid gauges. If you notice any alerts or unusual readings, don't hesitate to contact a professional.

Conclusion

We can't ignore the fascinating connection between our home's radon levels and seasonal changes – a theory proven through decades of testing. As we maintain our radon mitigation systems with regular checks, fan replacements, and monitoring, we're not just following a checklist. We're actively protecting our families from the second leading cause of lung cancer. Let's keep those systems humming and our homes safe.

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