The Centrotherm AE 34C Adjustable Restrictor is designed for precise airflow control in Air Excellent semi-rigid ventilation systems. By adjusting airflow to individual diffusers, it ensures balanced air distribution throughout the home—essential for maintaining energy efficiency, indoor air quality, and occupant comfort.
Constructed from durable, high-quality materials, the AE 34C is built to withstand years of use without compromising airtightness or performance. Easy to install and adjust, it’s a must-have component for optimizing HRV/ERV systems in high-performance, airtight buildings.