To find one that fits the opening of your dryer vent measure the vent diameter and purchase a damper size to match.
In line vent damper.
How much air heat was i losing.
Our in line dampers make it easy to install in an existing run of pipe.
Need a smaller version to fit the dryer exhaust vent.
Master flow 6 in.
Free delivery with 45 order.
You can also order dampers that are custom made.
No more cold air in the kitchen or heat escaping out of the exhaust.
Optional damper types and availability.
Helps to control airflow in a run of pipe.
Motorized adjustable damper closed model zc212 76 99 76 99.
In addition to the variety of materials from which these dampers are made you will also find them in a variety of sizes.
It can be installed in a new or an existing duct run.
Looked on line for a solution and found this quick install back draft damper.
Black stove pipe cast iron damper model bacid6 9 26 9 26.
Find duct fans dampers at lowe s today.
Master flow dampers balance and adjust the air flow in individual runs of round pipe in hvac systems.