Available in 4 in 5 in 6 in 7 in.
In line dryer vent damper.
Prevent unwanted outdoor drafts from entering into your bathroom fan kitchen fan clothes dryer etc.
This product is manufactured in united states.
Now if i leave clothes in the dryer over night they still smell fresh in the morning.
This product acts as a secondary lint trap for your electric clothes dryer.
The dryer duct lint trap will help save you money as well as reduce the risk of dryer fire by keeping your dryer duct clean and free of lint.
Helps prevent cold air from entering home through clothes dryer.
Optional damper types and availability.
In addition to the variety of materials from which these dampers are made you will also find them in a variety of sizes.
Black stove pipe cast iron damper model bacid6 9 26 9 26.
The manufacturer s installation is unclear as to a best location in the vent line being closest to the air source or the exhaust port into free air.
The flap remains closed when the dryer or fan is turned off.
Set your store to see local availability add to cart.
Fits very snug and perfectly inside of a 4 dryer vent duct.
This product is highly durable.
Make sure you orient it the correct direction of flow.
To find one that fits the opening of your dryer vent measure the vent diameter and purchase a damper size to match.
One person found this helpful.
Did a great job of keeping the outside air out of my dryer.
Back draft blocker backdraft damper dryer vent hose inline extractor fan vent back draught shutter 4 inch 3 9 out of 5 stars 43.
The gaskets are pretty good quality.
In line draft blocker clothes dryer in line damper 4 x 4 prevents outside air from entering the house through the clothes dryer.
Plastic construction with balanced damper comes fully assembled.
Very solid heavy and well made good tension on the spring a firm seal between the foam rubber and the.
This product is easy to use.
Specifically designed to stop back drafts from your clothes dryer bathroom exhaust fan kitchen fan pellet stove direct vent water heater and direct vent furnace.
Free delivery with 45 order.
Back draft blocker backdraft damper dryer vent hose inline extractor fan vent back draught shutter 4 inch 3 9 out of 5 stars 42.
You can say stop to the rain insects dirt and everything else you can think of.
Master flow 6 in.
When you install your dryer exhaust backdraft damper you will not only prevent air getting in your duct.
I used it as an line damper on a dryer duct where the damper couldn t be at the end of the duct.
You can also order dampers that are custom made.
Motorized adjustable damper closed model zc212 76 99 76 99.
By keeping things that would damage your clothes dryer outside the exhaust you are prolonging the life of your clothes drying machine.
