13" x 20" Universal Stainless Steel Chimney Cover Damper Kit - Weatherproof Flue Cap for Fireplace, Wood Stove & Gas Vent Protection (Model UD1320)

13" x 20" Stainless Steel Universal Chimney Cover Damper Kit - UD1320

Optimize your chimney's performance with the Stainless Steel Universal Chimney Cover Damper Kit. This kit includes a damper to control airflow and improve ventilation.

WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to .