The Astria Hi-Temp Anchor Plate, Collar Assembly, and Damper are designed to provide secure installation, stability, and airflow control in high-temperature chimney systems. The anchor plate firmly secures the chimney pipe to the structure, while the collar ensures a tight, stable fit to maintain alignment. The integrated damper regulates airflow and draft, improving combustion efficiency and helping to control heat output. Built from heavy-duty steel for durability, this assembly ensures safe, efficient, and long-lasting chimney system performance.