A Cab Louver is a vented panel with angled vanes that control air exchange through a cab opening. Vane geometry guides airflow while limiting direct paths for water, leaves, and airborne particles. Supporting steady ventilation, it helps the HVAC system maintain pressure balance and temperature control. The louver frame seals to the cab panel to prevent rattles and to keep airflow routed into the intended duct path, helping maintain clear passages.Attributes:• Guides airflow to reduce turbulence at the intake opening.• Deflects water using vane angle to limit splash intrusion.• Restricts debris entry to protect ducting and filter loading.Application:A Cab Louver mounts in a cab side or roof panel over an air opening, using angled vanes to admit ventilation air, deflect rain splash, and reduce direct dust entry into the intake duct.