{"product_id":"ventahood-bh446pslbss-46-3-8-1200-cfm-wall-mount-liner-insert-stainless-steel","title":"VENTAHOOD 46 3\/8\" 1200 CFM Wall Mount Liner Insert in Stainless Steel - BH446PSLBSS","description":"\u003ch2\u003eVENTAHOOD 46 3\/8\" 1200 CFM Wall Mount Liner Insert in Stainless Steel - BH446PSLBSS \u003c\/h2\u003e\n\u003cp\u003eWhen you need the largest Magic Lung blower capacity but have a limited width, the BHPSLB model is the right choice. Click on the models for a list of our base model numbers for standard sizes; simply select the model you need, and then specify the finish [painted or stainless steel]. All liners in this series are 22 1\/2\" deep. Recommended mounting height is 27\" - 30\" above the cooking surface. All Vent-A-Hood products are suitable for use in damp locations [outdoor applications such as a covered patio] when installed in a GFCI protected branch circuit.\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"9da3d079-fbca-433b-b353-013e6bcca1f2\" data-testid=\"conversation-turn-10\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"07f4bd7e-4edb-4c25-bf2f-50ac122cfa3d\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-mini\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch3 data-start=\"0\" data-end=\"30\"\u003e\u003cstrong data-start=\"4\" data-end=\"30\"\u003eWhat Our Experts Think\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"32\" data-end=\"1629\"\u003e\n\u003cli data-start=\"32\" data-end=\"319\"\u003e\n\u003cp data-start=\"34\" data-end=\"319\"\u003e\u003cstrong data-start=\"34\" data-end=\"75\"\u003ePowerful Commercial‑Grade Ventilation\u003c\/strong\u003e – Designed for serious cooks, the \u003cstrong data-start=\"110\" data-end=\"176\"\u003eVent‑A‑Hood 46 3\/8″ Wall Mount Liner Insert delivers 1,200 CFM\u003c\/strong\u003e with dual B200 Dual Magic Lung® blowers — excellent for high‑heat searing, frying \u0026amp; heavy smoke loads. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"320\" data-end=\"603\"\u003e\n\u003cp data-start=\"322\" data-end=\"603\"\u003e\u003cstrong data-start=\"322\" data-end=\"354\"\u003eFilterless, Fire‑Safe Design\u003c\/strong\u003e – The patented \u003cstrong data-start=\"370\" data-end=\"404\"\u003eMagic Lung® centrifugal system\u003c\/strong\u003e traps grease and smoke without traditional filters, boosting airflow efficiency and reducing cleaning frequency, while inherently minimizing fire spread risk. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"604\" data-end=\"811\"\u003e\n\u003cp data-start=\"606\" data-end=\"811\"\u003e\u003cstrong data-start=\"606\" data-end=\"625\"\u003eQuiet Operation\u003c\/strong\u003e – Experts note this liner is \u003cstrong data-start=\"655\" data-end=\"692\"\u003eone of the quietest at all speeds\u003c\/strong\u003e in its class, making it suitable for open kitchens where conversation matters. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"812\" data-end=\"1023\"\u003e\n\u003cp data-start=\"814\" data-end=\"1023\"\u003e\u003cstrong data-start=\"814\" data-end=\"840\"\u003eAdaptive Heat Response\u003c\/strong\u003e – \u003cstrong data-start=\"843\" data-end=\"909\"\u003eSensaSource® heat detection automatically adjusts blower speed\u003c\/strong\u003e as cooking temperatures rise, giving hands‑free performance optimization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1024\" data-end=\"1198\"\u003e\n\u003cp data-start=\"1026\" data-end=\"1198\"\u003e\u003cstrong data-start=\"1026\" data-end=\"1053\"\u003eIntegrated LED Lighting\u003c\/strong\u003e – Built‑in lights illuminate the cooktop clearly and professionally, enhancing visibility while cooking. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1199\" data-end=\"1409\"\u003e\n\u003cp data-start=\"1201\" data-end=\"1409\"\u003e\u003cstrong data-start=\"1201\" data-end=\"1249\"\u003eStreamlined Installation \u0026amp; Custom Enclosures\u003c\/strong\u003e – Pre‑wired and pre‑assembled for faster setup; ideal for custom decorative hoods where liner performance matters most. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1410\" data-end=\"1629\"\u003e\n\u003cp data-start=\"1412\" data-end=\"1629\"\u003e\u003cstrong data-start=\"1412\" data-end=\"1432\"\u003eInstallation Tip\u003c\/strong\u003e – For best capture and airflow, installers recommend a \u003cstrong data-start=\"1488\" data-end=\"1557\"\u003erecommended mounting height of ~27″–30″ above the cooking surface\u003c\/strong\u003e and a \u003cstrong data-start=\"1564\" data-end=\"1582\" data-is-only-node=\"\"\u003e12″ round duct\u003c\/strong\u003e minimum. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"173\" data-end=\"305\"\u003e\u003cstrong data-start=\"173\" data-end=\"222\"\u003eQ: What size is this wall mount liner insert?\u003c\/strong\u003e\u003cbr data-start=\"222\" data-end=\"225\"\u003eA: \u003cstrong data-start=\"228\" data-end=\"243\"\u003e46 3\/8‑inch\u003c\/strong\u003e wide wall mount liner designed for custom hood installations.\u003c\/p\u003e\n\u003cp data-start=\"307\" data-end=\"426\"\u003e\u003cstrong data-start=\"307\" data-end=\"346\"\u003eQ: How powerful is the ventilation?\u003c\/strong\u003e\u003cbr data-start=\"346\" data-end=\"349\"\u003eA: \u003cstrong data-start=\"352\" data-end=\"372\"\u003e1200 CFM airflow\u003c\/strong\u003e efficiently removes smoke, grease, and cooking odors.\u003c\/p\u003e\n\u003cp data-start=\"428\" data-end=\"546\"\u003e\u003cstrong data-start=\"428\" data-end=\"455\"\u003eQ: Does it use filters?\u003c\/strong\u003e\u003cbr data-start=\"455\" data-end=\"458\"\u003eA: Yes — includes \u003cstrong data-start=\"476\" data-end=\"504\"\u003eremovable baffle filters\u003c\/strong\u003e that trap grease and are dishwasher‑safe.\u003c\/p\u003e\n\u003cp data-start=\"548\" data-end=\"660\"\u003e\u003cstrong data-start=\"548\" data-end=\"574\"\u003eQ: Is this unit quiet?\u003c\/strong\u003e\u003cbr data-start=\"574\" data-end=\"577\"\u003eA: Yes — engineered for \u003cstrong data-start=\"601\" data-end=\"640\"\u003equiet, high‑performance ventilation\u003c\/strong\u003e even at full power.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"767\"\u003e\u003cstrong data-start=\"662\" data-end=\"694\"\u003eQ: What finish does it have?\u003c\/strong\u003e\u003cbr data-start=\"694\" data-end=\"697\"\u003eA: Durable \u003cstrong data-start=\"708\" data-end=\"727\"\u003estainless steel\u003c\/strong\u003e for a sleek, professional kitchen look.\u003c\/p\u003e\n\u003cp data-start=\"769\" data-end=\"866\"\u003e\u003cstrong data-start=\"769\" data-end=\"803\"\u003eQ: Is this ducted or ductless?\u003c\/strong\u003e\u003cbr data-start=\"803\" data-end=\"806\"\u003eA: \u003cstrong data-start=\"809\" data-end=\"841\"\u003eDucted installation required\u003c\/strong\u003e for optimal performance.\u003c\/p\u003e\n\u003cp data-start=\"868\" data-end=\"992\"\u003e\u003cstrong data-start=\"868\" data-end=\"907\"\u003eQ: What mounting style does it fit?\u003c\/strong\u003e\u003cbr data-start=\"907\" data-end=\"910\"\u003eA: Designed as a \u003cstrong data-start=\"927\" data-end=\"943\"\u003eliner insert\u003c\/strong\u003e for custom or built‑in wall mount hood projects.\u003c\/p\u003e\n\u003cp data-start=\"994\" data-end=\"1082\"\u003e\u003cstrong data-start=\"994\" data-end=\"1024\"\u003eQ: Is it easy to maintain?\u003c\/strong\u003e\u003cbr data-start=\"1024\" data-end=\"1027\"\u003eA: Yes — removable baffle filters make cleaning simple.\u003c\/p\u003e\n\u003cp data-start=\"1084\" data-end=\"1221\"\u003e\u003cstrong data-start=\"1084\" data-end=\"1135\"\u003eQ: What is the recommended installation height?\u003c\/strong\u003e\u003cbr data-start=\"1135\" data-end=\"1138\"\u003eA: Typically installed \u003cstrong data-start=\"1161\" data-end=\"1192\"\u003e30 inches above the cooktop\u003c\/strong\u003e, but follow your local code.\u003c\/p\u003e\n\u003cp data-start=\"1223\" data-end=\"1392\"\u003e\u003cstrong data-start=\"1223\" data-end=\"1251\"\u003eQ: Who is this best for?\u003c\/strong\u003e\u003cbr data-start=\"1251\" data-end=\"1254\"\u003eA: Homeowners and remodelers wanting \u003cstrong data-start=\"1291\" data-end=\"1324\"\u003epowerful 1200 CFM ventilation\u003c\/strong\u003e with a \u003cstrong data-start=\"1332\" data-end=\"1368\"\u003estainless steel wall mount liner\u003c\/strong\u003e for custom hood builds.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"48\" data-end=\"188\"\u003e\n\u003cp data-start=\"50\" data-end=\"188\"\u003e\u003cstrong data-start=\"50\" data-end=\"71\"\u003eWeekly Wipe‑Down:\u003c\/strong\u003e Clean the stainless steel surface with a soft cloth and mild detergent; avoid abrasive pads to protect the finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"189\" data-end=\"336\"\u003e\n\u003cp data-start=\"191\" data-end=\"336\"\u003e\u003cstrong data-start=\"191\" data-end=\"218\"\u003eGrease Filter Cleaning:\u003c\/strong\u003e Remove and wash grease filters every 2–4 weeks (more often with heavy cooking) to maintain strong 1200 CFM airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"337\" data-end=\"460\"\u003e\n\u003cp data-start=\"339\" data-end=\"460\"\u003e\u003cstrong data-start=\"339\" data-end=\"363\"\u003eInterior \u0026amp; Fan Care:\u003c\/strong\u003e Periodically wipe the interior and fan area to reduce grease buildup and preserve performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"461\" data-end=\"598\"\u003e\n\u003cp data-start=\"463\" data-end=\"598\"\u003e\u003cstrong data-start=\"463\" data-end=\"490\"\u003eDuct \u0026amp; Vent Inspection:\u003c\/strong\u003e Check ductwork and outside vent caps seasonally to prevent obstructions and ensure efficient ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"599\" data-end=\"730\"\u003e\n\u003cp data-start=\"601\" data-end=\"730\"\u003e\u003cstrong data-start=\"601\" data-end=\"626\"\u003eControl \u0026amp; Light Care:\u003c\/strong\u003e Gently clean buttons and lights with a damp cloth, avoiding excess moisture near electrical components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VENTAHOOD","offers":[{"title":"Default Title","offer_id":45316392386751,"sku":"BH446PSLBSS","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/frrtwexwltdj_0a9d5e69-95ea-40c8-a1db-e1f5574bba06.jpg?v=1773722457","url":"https:\/\/backyardprovider.com\/products\/ventahood-bh446pslbss-46-3-8-1200-cfm-wall-mount-liner-insert-stainless-steel","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}