{"product_id":"8-inch-back-draft-damper","title":"Proline 8-inch Back Draft Damper - BACKDRAFT DAMPER 8\"","description":"\u003ch2 data-start=\"0\" data-end=\"368\"\u003eProline 8-inch Back Draft Damper - BACKDRAFT DAMPER 8\"\u003c\/h2\u003e\n\u003cp data-start=\"0\" data-end=\"368\"\u003eIntroducing our Premium Butterfly Backdraft Damper—a precision-engineered accessory designed to perfectly complement your Proline range hood system. Crafted for applications such as heat exchangers, exhaust systems, and solar heating setups (note: not intended for dryer use), this damper delivers exceptional airflow management without the need for powered operation.\u003c\/p\u003e\n\u003ch5 style=\"line-height: 1.38; margin-top: 0pt; margin-bottom: 8pt;\" dir=\"ltr\"\u003e\u003cspan style=\"font-size: 11pt; font-family: Arial, sans-serif; color: rgb(0, 0, 0); background-color: transparent; font-style: normal; font-variant: normal; text-decoration: none; vertical-align: baseline; white-space: pre-wrap;\"\u003eFeatures\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp data-start=\"393\" data-end=\"1264\"\u003e• \u003cstrong data-start=\"395\" data-end=\"421\"\u003eVersatile Orientation:\u003c\/strong\u003e Engineered to perform reliably in both horizontal and vertical configurations.\u003cbr data-start=\"500\" data-end=\"503\"\u003e• \u003cstrong data-start=\"505\" data-end=\"531\" data-is-only-node=\"\"\u003eSealed for Efficiency:\u003c\/strong\u003e A high-performance foam seal minimizes air leakage, ensuring your system operates at peak efficiency.\u003cbr data-start=\"633\" data-end=\"636\"\u003e• \u003cstrong data-start=\"638\" data-end=\"660\"\u003eInnovative Design:\u003c\/strong\u003e Precision aluminum blades open effortlessly with natural airflow and close smoothly by gravity, providing dependable, maintenance-free operation.\u003cbr data-start=\"806\" data-end=\"809\"\u003e• \u003cstrong data-start=\"811\" data-end=\"835\"\u003eRobust Construction:\u003c\/strong\u003e Manufactured from aluminum built to deliver lasting durability.\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1vipxdr\" data-start=\"29\" data-end=\"118\"\u003e\n\u003cp data-start=\"31\" data-end=\"118\"\u003e\u003cstrong data-start=\"31\" data-end=\"59\"\u003eReliable Airflow Control\u003c\/strong\u003e – Prevents backdrafts while allowing proper ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gqljje\" data-start=\"119\" data-end=\"195\"\u003e\n\u003cp data-start=\"121\" data-end=\"195\"\u003e\u003cstrong data-start=\"121\" data-end=\"145\"\u003e8-Inch Standard Size\u003c\/strong\u003e – Fits most Proline ducting systems seamlessly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"19goh54\" data-start=\"196\" data-end=\"276\"\u003e\n\u003cp data-start=\"198\" data-end=\"276\"\u003e\u003cstrong data-start=\"198\" data-end=\"222\"\u003eDurable Construction\u003c\/strong\u003e – Built to last with corrosion-resistant materials.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r5ipku\" data-start=\"277\" data-end=\"347\"\u003e\n\u003cp data-start=\"279\" data-end=\"347\"\u003e\u003cstrong data-start=\"279\" data-end=\"298\"\u003eLow Maintenance\u003c\/strong\u003e – Simple design minimizes clogging and upkeep.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"cb77dl\" data-start=\"348\" data-end=\"458\"\u003e\n\u003cp data-start=\"350\" data-end=\"458\"\u003e\u003cstrong data-start=\"350\" data-end=\"372\"\u003eExpert-Recommended\u003c\/strong\u003e – Essential for improving ventilation efficiency and protecting indoor air quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"120\" data-end=\"283\"\u003e\u003cstrong data-start=\"120\" data-end=\"174\"\u003eQ1: What is the purpose of this back draft damper?\u003c\/strong\u003e\u003cbr data-start=\"174\" data-end=\"177\"\u003eA1: Prevents \u003cstrong data-start=\"190\" data-end=\"222\"\u003eoutside air, smoke, or odors\u003c\/strong\u003e from flowing back into your kitchen or ventilation system.\u003c\/p\u003e\n\u003cp data-start=\"285\" data-end=\"373\"\u003e\u003cstrong data-start=\"285\" data-end=\"309\"\u003eQ2: What size is it?\u003c\/strong\u003e\u003cbr data-start=\"309\" data-end=\"312\"\u003eA2: \u003cstrong data-start=\"316\" data-end=\"335\"\u003e8-inch diameter\u003c\/strong\u003e, compatible with standard ductwork.\u003c\/p\u003e\n\u003cp data-start=\"375\" data-end=\"488\"\u003e\u003cstrong data-start=\"375\" data-end=\"411\"\u003eQ3: What material is it made of?\u003c\/strong\u003e\u003cbr data-start=\"411\" data-end=\"414\"\u003eA3: \u003cstrong data-start=\"418\" data-end=\"456\"\u003eDurable, corrosion-resistant metal\u003c\/strong\u003e for long-lasting performance.\u003c\/p\u003e\n\u003cp data-start=\"490\" data-end=\"607\"\u003e\u003cstrong data-start=\"490\" data-end=\"519\"\u003eQ4: Is installation easy?\u003c\/strong\u003e\u003cbr data-start=\"519\" data-end=\"522\"\u003eA4: Yes, designed for \u003cstrong data-start=\"544\" data-end=\"574\"\u003equick, secure installation\u003c\/strong\u003e in any compatible duct system.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"735\"\u003e\u003cstrong data-start=\"609\" data-end=\"656\"\u003eQ5: Does it improve ventilation efficiency?\u003c\/strong\u003e\u003cbr data-start=\"656\" data-end=\"659\"\u003eA5: Yes, it \u003cstrong data-start=\"671\" data-end=\"699\"\u003eenhances airflow control\u003c\/strong\u003e while preventing unwanted drafts.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul data-start=\"160\" data-end=\"630\"\u003e\n\u003cli data-section-id=\"mybewz\" data-start=\"160\" data-end=\"265\"\u003e\n\u003cp data-start=\"162\" data-end=\"265\"\u003e\u003cstrong data-start=\"162\" data-end=\"185\"\u003eRegular Inspection:\u003c\/strong\u003e Check damper operation every 3–6 months to ensure smooth opening and closing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1sn1jd6\" data-start=\"266\" data-end=\"373\"\u003e\n\u003cp data-start=\"268\" data-end=\"373\"\u003e\u003cstrong data-start=\"268\" data-end=\"295\"\u003eClean Blades \u0026amp; Housing:\u003c\/strong\u003e Remove dust, debris, and grease buildup for optimal airflow and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9y601n\" data-start=\"374\" data-end=\"467\"\u003e\n\u003cp data-start=\"376\" data-end=\"467\"\u003e\u003cstrong data-start=\"376\" data-end=\"400\"\u003eLubricate if Needed:\u003c\/strong\u003e Apply light lubricant to pivot points if movement becomes stiff.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pm66o4\" data-start=\"468\" data-end=\"536\"\u003e\n\u003cp data-start=\"470\" data-end=\"536\"\u003e\u003cstrong data-start=\"470\" data-end=\"485\"\u003eCheck Seal:\u003c\/strong\u003e Inspect for wear or damage to prevent air leaks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hk9dbs\" data-start=\"537\" data-end=\"630\"\u003e\n\u003cp data-start=\"539\" data-end=\"630\"\u003e\u003cstrong data-start=\"539\" data-end=\"564\"\u003eSeasonal Maintenance:\u003c\/strong\u003e Ensure damper is free of obstructions before heavy-use periods.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Proline","offers":[{"title":"Default Title","offer_id":45484292767935,"sku":"BACKDRAFT DAMPER 8\"","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/8-inch-back-draft-damper-383705.png?v=1775904011","url":"https:\/\/backyardprovider.com\/products\/8-inch-back-draft-damper","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}