10 Best
Dryer Vent With Dampers
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Product Highlights- Vent closure designed for maximum airflow compatible with round shaped opening
- Helps keep birds and pests from entering outdoor dryer vents
- Keep the elements from entering your outdoor dryer vents with our louvered dryer hood with bird guard
- Durable and weather resistant with uv inhibitor added to hood to prevent sun damage and cracking
- This hood measures 4” and is easy to remove for cleaning
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Product Highlights
- A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. the rubber seal prevents loud rattling when the flap blades open and close. the housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel
- Duct draft stopper prevent cold air or wind from entering the ventilation pipe. in this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. this means that no cold air / wind or smell can penetrate the ventilation pipe from the outside.
- Back draft damper for insertion into 4 inch ventilation ducts. the backflow damper opens and closes automatically. it has a strong spring and can be installed either horizontally or vertically. the flap is suitable for retrofitting, since it is completely inside the duct
- Designed for use in ac, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial hvac applications. best to use with vent systems hvac parts.
- The backflow preventer valve is installed by pushing it into the ventilation pipe as far as it will go. the position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. this also applies to the vertical installation.
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Product Highlights
- A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. the rubber seal prevents loud rattling when the flap blades open and close. the housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel
- Duct draft stopper prevent cold air or wind from entering the ventilation pipe. in this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. this means that no cold air / wind or smell can penetrate the ventilation pipe from the outside.
- Back draft damper for insertion into 6 inch ventilation ducts. the backflow damper opens and closes automatically. it has a strong spring and can be installed either horizontally or vertically. the flap is suitable for retrofitting, since it is completely inside the duct
- Designed for use in ac, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial hvac applications. best to use with vent systems hvac parts.
- The backflow preventer valve is installed by pushing it into the ventilation pipe as far as it will go. the position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. this also applies to the vertical installation.
SHOWview product -
Product Highlights
- A tight sealing and fastening of the duct is achieved by the rubber strip attached to the inside of the draft blocker damper. the rubber seal prevents loud rattling when the flap blades open and close. the housing of the flap is made of galvanized steel, the flap blades are made of aluminum, the axle and spring are made of stainless steel
- Duct draft stopper prevent cold air or wind from entering the ventilation pipe. in this case, the flap is installed in such a way that the flap leaves only open into the outgoing air direction. this means that no cold air / wind or smell can penetrate the ventilation pipe from the outside.
- Back draft damper for insertion into 8 inch ventilation ducts. the backflow damper opens and closes automatically. it has a strong spring and can be installed either horizontally or vertically. the flap is suitable for retrofitting, since it is completely inside the duct
- Designed for use in ac, dryer vent, exhaust, extractor or range hoods, heating systems, fans, vents and other residential, commercial and industrial hvac applications. best to use with vent systems hvac parts.
- The backflow preventer valve is installed by pushing it into the ventilation pipe as far as it will go. the position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. this also applies to the vertical installation.
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Product Highlights
- Our vent closure is designed for maximum airflow and protection, as well as to be aesthetically pleasing
- Helps to keep birds and pests from entering outdoor dryer vents with it's rigid grille
- Keep the elements from entering your outdoor dryer vents with our louvered dryer hood with bird guard
- Durable and weather resistant with uv inhibitor added to hood to prevent sun damage and cracking
- This hood fits 4” and is easy to remove for cleaning. the diameter of the flange: ø 3.94'' inch. external dimensions: 7.48'' x 7.48'' inch
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Product Highlights
- 【installation method】the position of the 4 inch duct damper spring should be horizontal for horizontal installations so that it can open and close optimally.
- 【lightweight valve wings】the valve wings open under the pressure created by the airflow; when the air flows in the opposite direction, it is automatically closed under the action of the spring, so as to cut off the flow.
- 【material】hon&guan 4 backdraft damper and the flap leaves is made of a galvanized steel, the axis are made of aluminum, while the spring are made of carbon steel-2pcs.
- 【wide applications】back draught valves can be inserted into havc ducting which are flexible or non-flexible. designed for use with range hoods, bathroom fans, kitchen and other home hvac applications.
- 【backdraft shutter】hon&guan vent damper designed to improve ventilation by preventing air from re-circulating when the fans are not in use, rubber ring ensure 100% closure and quiet closing.
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Product Highlights
- [ventilation control] the adjustable vent hole is easy opening and closing for better airflow control, quiet and smooth control lever, noise free components. you can easily adjust the size of the vent hole to control the airflow and temperature in your oven, test chamber, high temperature and constant temperature box, or any other application that requires ventilation c...
- [easy installation] the dryer vent cover perfectly fits and replaces original parts, making it easy to install within a few minutes.
- [premium material] the dryer vent cover is made of premiummaterials that ensure its durability and long-lasting use. this means that you wont have to worry about replacing it anytime soon, saving you time .
- [smooth operation] the dryer vent cover outside has a quiet and smooth control lever that allows for noise-free operation. the dryer vent cover outdoor perfectly fits and replaces original parts so you can easily install it within few minutes.
- [scope of application] the bathroom vent cover is suitable for oven, test chamber, high temperature and constant temperature box etc,which comes with vent deflectors that help to direct the airflow in the desired direction. additionally, the vent deflectors help to prevent any unwanted drafts or cold air from entering your space.
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Product Highlights
- Smoker vent is made of high- quality stainless steel, which is of and durable.
- Grill vent is about 9.5x9.5x3cm.
- This ventilation panel has a very glossy appearance to make your boat more beautiful.
- Side knob opening mechanism, easy to stall, convenience to use.
- Heavy duty bbq smoker hinge:if you have any issues， please feel free to us. 24- hour customer supports.
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