{"product_id":"ac-infinity-backdraft-damper-ducting-8-galvanized-steel","title":"AC Infinity Backdraft Damper Ducting 8\" Galvanized Steel","description":"\u003cp\u003eA ventilation ducting tool designed for insertion into 8” ducting to prevent cold drafts and debris from flowing into ventilation systems. Built to be embedded in ducts, the backdraft damper is made of sturdy galvanized steel and features two rings of outer rubber gaskets. This enables it to grip your ducting with an airtight seal in either a horizontal or vertical orientation. The butterfly damper blades are made of aluminum and are equipped with a light spring that folds with minimal airflow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAn antidraft duct insert designed for use with range hoods, bathroom fans and other home HVAC applications.\u003c\/li\u003e\n\u003cli\u003eFeatures outer rubber gaskets that create an airtight seal and grip between the damper and ducts.\u003c\/li\u003e\n\u003cli\u003eMounts horizontally or vertically to prevent backflow and debris from entering ducting.\u003c\/li\u003e\n\u003cli\u003eGalvanized steel body with spring-loaded aluminum damper blades that open with minimal airflow.\u003c\/li\u003e\n\u003cli\u003eFit for 8 in. Duct Openings | Product Length: 5.03 inches | Finish: Powder Coat\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct Identification Manufacturer: AC Infinity Inc. | Product Name: Backdraft Damper, 8\" | Product Model: AC-BDD8-B | UPC Code: 819137021327 | Product and Mounting Dimensions Duct Opening Size: 8\" | Product Length: 7.08 in. (18.0 cm) | Whole Body Material: Steel | Shutter Material: Aluminum | Color: Black | Finish: Powder Coat\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShips directly to you — signature required on delivery.\u003c\/strong\u003e\u003c\/p\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":54269343727899,"sku":"AC-BDD8-B","price":27.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6768\/1563\/files\/StorePhoto1__81689.1657045906.jpg?v=1792185729","url":"https:\/\/ghhydro.com\/products\/ac-infinity-backdraft-damper-ducting-8-galvanized-steel","provider":"Green Harvest Hydroponics","version":"1.0","type":"link"}