Radon mitigation systems are essential for maintaining a safe home environment, but the longevity of components like the mitigation fan can vary based on usage and environmental factors. Regular maintenance is crucial, as a failing fan can lead to increased radon levels. Consider aspects such as the fan's model, installation quality, and local climate when evaluating replacement needs. It's also important to monitor radon levels periodically to ensure your system is functioning effectively. Ask Improvi.ai for personalized guidance on fan replacement and maintenance strategies to keep your home safe.