| Quick facts | Answer |
|---|---|
| Cost range | $1,200 to $3,000 (average mitigation system cost) |
| Time | Inspection can take hours; repair is often same-day or one-day |
| Who's qualified | Contractors must be licensed by the state and verified through radon.ky.gov |
Understanding the radon manometer reading zero in Lexington
The manometer is a pressure gauge used to check if the mitigation system is operating correctly. A reading of zero indicates the fan is not creating suction, which means the system is not pulling air through the pipe. This issue requires prompt diagnosis and repair.
Maintenance and energy use of radon systems
A working radon fan can add between $30 and $300 per year to a home's energy bill because the fan draws 100 to 300 watts continuously. Even with a working system, a manometer with both legs level does not guarantee safe indoor levels; only a radon test can verify safety.
Diagnosing a zero reading for radon mitigation in Lexington
A zero reading often points to the fan failing, losing power, or having a disconnected or cracked pipe. It is necessary to check the GFI or electrical supply to the fan, especially if the issue followed a power outage.
What to do next
- Check the GFI or electrical supply to the fan immediately if you observe a zero manometer reading.
- Contact a local pro to diagnose the issue, as a zero reading may indicate a failed fan or power loss.
- Verify that any contractor performing radon-related services is licensed by the state of Kentucky.
- Ask the pro for proof of licence and insurance before any repair work begins.
- Call (859) 249-8571 or email [email protected] for a free quote from a Kentucky-certified (NRPP/NRSB) radon mitigation contractor.
Lexington Radon Pros is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.
