Home Ventilation System Icon - Airflow & Indoor Air Quality Symbol #3498726 (License: Personal Use)

This black-and-white vector icon depicts a stylized house silhouette containing a five-blade fan at its center, with curved arrows indicating bidirectional airflow entering from the left and exiting to the right. The design emphasizes balanced air exchange, commonly associated with mechanical ventilation, energy recovery ventilators (ERVs), or heat recovery ventilators (HRVs). Its minimalist aesthetic makes it suitable for digital interfaces, infographics, and technical documentation.

Used on HVAC service websites, indoor air quality guides, smart home dashboards, and sustainability resources to represent ventilation, air purification, or whole-house air circulation systems; targets users searching for ventilation solutions, energy efficiency tips, or healthy home upgrades.