Direct answer
Minimally. The fan runs continuously and uses about 50–90 watts — roughly $5–$10 per month in electricity. Heated/cooled air loss through the system is offset by sealing work done during install.
Authoritative sources
- US EPA ↗
Cincinnati and surrounding counties sit in EPA Radon Zone 1 — the highest-risk classification.
- EPA Citizen's Guide to Radon ↗
EPA recommends mitigation above 4.0 pCi/L and consideration of mitigation between 2.0 and 4.0 pCi/L.
- Ohio Department of Health ↗
Ohio Radon Program guidance on testing, mitigation, and contractor licensure.
Related questions
- How much does radon mitigation cost in Cincinnati? →
- How long does the installation take? →
- Is radon really dangerous in Cincinnati? →
- How does radon enter my Cincinnati home? →
- How often should I test for radon? →
- Should I do short-term or long-term radon testing? →
- Is your radon system warrantied? →
- Will I hear the radon fan? →
- Do all Cincinnati homes need a radon mitigation system? →
Ready to get started in Cincinnati?
We connect Greater Cincinnati homeowners with NRPP-credentialed radon mitigators in our partner network. Mon–Sat 8am–7pm.