Ventilateur de désamiantage 4 Inch Ventilateur de conduit étanche de 190 CFM pour usage intérieur et extérieur, indice de protection IP67, boîtier en Sealed . Ultra silencieux et économe en énergie, installation simple et supports de fixation inclus.
✔️ IP67 waterproof housing, 190 CFM, easy install with brackets
This 4-inch radon mitigation fan is designed to exhaust radon-laden air from beneath slabs to the outdoors, lowering indoor radiation levels. Built for indoor or outdoor use, its IP67 sealed housing keeps moisture out while delivering strong airflow and quiet operation. Mounting brackets are included for quick, flexible installation in basements, crawlspaces, or utility rooms.
✅ 4-inch duct connection for standard radon piping
✅ 190 CFM airflow with low noise
✅ IP67 waterproof housing for indoor/outdoor use
✅ External rotor motor with thermal protection and sealed ball bearing system
✅ Included mounting brackets for quick, flexible installation
💡 What is a radon mitigation fan used for in home ventilation?
It helps move radon-laden air from beneath a building to the outdoors to lower indoor radon levels.
- Handy for basements, crawlspaces, and utility rooms - Supports safer indoor air by reducing radon exposure - Works best with sealed ductwork and outdoor venting