Reliable Leyden Junction Radon Mitigation

In most cases, a straightforward fan replacement can be completed by a professional radon contractor in one to two hours. The process involves cutting the existing fan out of the pipe, installing the new fan with proper couplings and sealants, restoring electrical connections, and verifying system suction with a manometer. If additional repairs are needed - like resealing pipe joints, addressing clogs, or modifying the pipe run - the job may take longer. Homeowners should plan to be available during the service call so the contractor can review test results and answer any questions about the new fan installation.

Radon fans installed in unconditioned spaces like unheated garages or exteriors can be exposed to extreme cold, which can affect fan performance and longevity over time. While most quality fans are designed to operate in cold temperatures, condensation from the exhaust air can freeze inside the pipe in very cold climates, potentially blocking airflow or damaging the fan. In regions with harsh winters, it is advisable to use a fan model specifically rated for cold-weather operation and to ensure the exhaust pipe termination is positioned to prevent ice buildup. Insulating exposed sections of pipe can also help reduce condensation-related issues in cold climates.

A radon fan typically fails due to bearing wear and tear over time, as these fans run continuously 24/7. Moisture and condensation buildup inside the vent pipe can also drain back into the fan housing, causing the motor to short-circuit or rust. Additionally, debris like leaves or twigs entering the pipe, electrical surges, or extreme weather conditions can burn out the motor or seize the fan blades.