iPower 4/6'' Backdraft Shutter Damper Back Draft Blocker for HVAC Extractor Fan

Description: iPower 4/6'' Backdraft Shutter Damper Back Draft Blocker for HVAC Extractor Fan iPower Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow PreventerBackdraft DamperA one-way airflow duct tool designed to prevent exhausted air and odors from sweeping back into ventilation systemsSpring-Loaded Dampers The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The backflow flap closes automatically at low air volumesAnti-Draft Seal Once the butterly blade dampers are closed shut, they block exhausted air and odor from flowing the other way, ensuring full ventilationAn Internal Foam Strip Outer rubber gaskets line the backdraft damper to provide grip on your inner duct lining. Allows you to install it in horizontal or vertical orientationsBuild with Aesthetic Looks A sleek body that is crafted with galvanized steel.A strong build with aesthetic looksWide ApplicationsBack draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation Product description: Size:4/6 inch iPower 4/6 inch Backdraft Shutter Damper Back Draft Blocker, One-Way Airflow Ducting Insert Backflow Preventer with 2 Inline Springs Loaded Folding Blades, for HVAC Extractor Fan Vent, Range Hoods Features: Lightweight valve wings: The valve wings open under the pressure created by the airflow and then automatically close with the spring work. The backflow flap closes automatically at low air volumes. The Backdraft shutter is installed so that the damper blades open only in the outflowing air direction Keep away from rattling: It has an internal foam strip and a smooth-running spring to keep the valve wings from rattling. The position of the spring should be horizontal for horizontal installations so that it can open and close optimally. One-way airflow ducting insert: Back-flow valve with 2 spring-loaded wings prevents the reverse airflow movement through the ventilation duct when the ventilation system is turned off. Material: The 6 inch Backdraft damper is made out of a Galvanized steel, the flap leaves are made of aluminum, while the Axis and spring are made of stainless steel and can withstand temperatures from 14 to 140 °F. Wide applications: Back draught valves can be inserted into ventilation ducts which are flexible or non-flexible. Designed for use with range hoods, bathroom fans, kitchen and other home HVAC applications. Essential for HVAC ventilation.PaymentDelivery detailsTerms of salesAbout usContact usPaymentWe accept paypal only. Please make sure payment is made within 5 days of the end of auction, or UPI Strike will be filled with eBay. We will ship out your item very soon after we receive your payment.Delivery detailsFor US buyers, Usually we use USPS, sometimes Fedex Ups and other Excellent Service is used .For those who are outside US, HK POST/SG POST/DHL/EMS/Fedex/Ups ect. will be usedIt all depends on our customers choices. But pls be known that Different shipping service means different shipping charges and shipping time!! But All packages are added with tracking number.The item will be shipped directly from the Duarte, California, United States.We try our best to give customers good buying experience. Hope we can deal with soon and let us witness this moment.Terms of salesWarranty:1. 6-12 months Manufacturers Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.2. Defective items MUST BE reported and returned to us within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your eBay ID. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.3. For a free copy of the warraanty, please message to us.For international buyersImport duties, taxes and charges are not included in the item price or shipping charges.There charges are the buyers responsibility.Pls check with your countrys Customs Office to determine what these addition costs will be prior to bidding /buyingAbout usDesigned for Professional GrowersSimple_Deluxe is one of the leading manufacturers of grow light systems, supplying the gardeners worldwide for over a decade. Our goal is to put a light in every garden where needed. From hobbyist to commercial applications, we offer a broad spectrum of garden tools and equipment in hydroponics, irrigation, climate control, and structures to help your garden thrive.Contact usWe maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. pls contact us immediately Before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.It is impossible to address issues if we do not know about them! Thank you!

Price: 13.59 USD

Location: Duarte, California

End Time: 2024-09-15T07:52:15.000Z

Shipping Cost: 0 USD