{"product_id":"focus-3600bi-insert","title":"FOCUS 3600Bi Insert","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe RSF Focus 3600Bi Wood Fireplace Insert marks a new chapter for RSF as the brand’s first-ever fireplace insert. Built on more than 30 years of fireplace manufacturing experience, the Focus 3600Bi combines modern styling, high efficiency, and low emissions to deliver reliable wood-burning performance. Its clean, contemporary design enhances both traditional and modern interiors, while its straightforward installation process makes it an excellent choice for upgrading an existing masonry fireplace.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for efficiency and comfort, the Focus 3600Bi is EPA certified at just 1.7 g\/h of emissions and achieves up to 75.3% optimal efficiency. With heating capabilities ranging from 800 to 1,500 square feet and a maximum output of 50,000 BTU\/h, it provides dependable warmth for a variety of living spaces. The insert features a spacious firebox that accommodates logs up to 18 inches in length, a large ceramic glass viewing area for an impressive fire display, and optional accessories such as a heat-activated internal blower and oversized backing plate for enhanced performance and installation flexibility.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv data-voice-floating-orb-focus-background=\"\" class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:e0506b86-5ba3-48b3-837d-73d96666fc11-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:e0506b86-5ba3-48b3-837d-73d96666fc11-3\" data-turn-id-container=\"request-WEB:e0506b86-5ba3-48b3-837d-73d96666fc11-3\" data-testid=\"conversation-turn-8\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--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\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"828717a8-e0e3-42d8-a597-588cfe0b87ed\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"1169\" data-end=\"1191\"\u003e\u003cstrong data-start=\"1169\" data-end=\"1191\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1193\" data-end=\"1581\"\u003e\n\u003cli data-section-id=\"fw8mlv\" data-start=\"1193\" data-end=\"1227\"\u003eEPA Certified Emissions: 1.7 g\/h\u003c\/li\u003e\n\u003cli data-section-id=\"2ofmww\" data-start=\"1228\" data-end=\"1263\"\u003eMaximum Heat Output: 50,000 BTU\/h\u003c\/li\u003e\n\u003cli data-section-id=\"nmhtd2\" data-start=\"1264\" data-end=\"1299\"\u003eAverage Heat Output: 19,077 BTU\/h\u003c\/li\u003e\n\u003cli data-section-id=\"5g5thp\" data-start=\"1300\" data-end=\"1337\"\u003eHeating Capacity: 800–1,500 sq. ft.\u003c\/li\u003e\n\u003cli data-section-id=\"ydpgu5\" data-start=\"1338\" data-end=\"1365\"\u003eOptimal Efficiency: 75.3%\u003c\/li\u003e\n\u003cli data-section-id=\"64talj\" data-start=\"1366\" data-end=\"1401\"\u003eEPA Average Efficiency (HHV): 70%\u003c\/li\u003e\n\u003cli data-section-id=\"ty23sb\" data-start=\"1402\" data-end=\"1432\"\u003eFirebox Volume: 2.04 cu. ft.\u003c\/li\u003e\n\u003cli data-section-id=\"ygscrt\" data-start=\"1433\" data-end=\"1458\"\u003eMaximum Log Length: 18\"\u003c\/li\u003e\n\u003cli data-section-id=\"1o4mil9\" data-start=\"1459\" data-end=\"1504\"\u003eViewing Area: 241 sq. in. (20½\" W x 11¾\" H)\u003c\/li\u003e\n\u003cli data-section-id=\"1v8liop\" data-start=\"1505\" data-end=\"1533\"\u003eChimney Size: 6\" ExceLiner\u003c\/li\u003e\n\u003cli data-section-id=\"nwf0sw\" data-start=\"1534\" data-end=\"1554\"\u003eDoor Finish: Black\u003c\/li\u003e\n\u003cli data-section-id=\"etwawa\" data-start=\"1555\" data-end=\"1581\"\u003eShipping Weight: 340 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1583\" data-end=\"1595\"\u003e\u003cstrong data-start=\"1583\" data-end=\"1595\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1597\" data-end=\"1921\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"170sdgs\" data-start=\"1597\" data-end=\"1620\"\u003eClean, modern styling\u003c\/li\u003e\n\u003cli data-section-id=\"3ko020\" data-start=\"1621\" data-end=\"1647\"\u003eEasy installation design\u003c\/li\u003e\n\u003cli data-section-id=\"1n5p8ph\" data-start=\"1648\" data-end=\"1689\"\u003eDetachable flue collar with pull handle\u003c\/li\u003e\n\u003cli data-section-id=\"olwmfr\" data-start=\"1690\" data-end=\"1724\"\u003eLarge ceramic glass viewing area\u003c\/li\u003e\n\u003cli data-section-id=\"1bwbvmw\" data-start=\"1725\" data-end=\"1766\"\u003eOptional heat-activated internal blower\u003c\/li\u003e\n\u003cli data-section-id=\"40mvo2\" data-start=\"1767\" data-end=\"1813\"\u003eOptional oversized backing plate (42\" x 30\")\u003c\/li\u003e\n\u003cli data-section-id=\"1paou72\" data-start=\"1814\" data-end=\"1854\"\u003eLow-emission EPA-certified performance\u003c\/li\u003e\n\u003cli data-section-id=\"167e6ah\" data-start=\"1855\" data-end=\"1921\" data-is-last-node=\"\"\u003eDesigned and built with over 30 years of RSF fireplace expertise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom-container\" class=\"sticky bottom-0 z-10 group\/thread-bottom-container relative isolate w-full basis-auto has-data-has-thread-error:pt-2 has-data-has-thread-error:[box-shadow:var(--sharp-edge-bottom-shadow)] md:border-transparent md:pt-0 dark:border-white\/20 md:dark:border-transparent print:hidden content-fade single-line flex flex-col\"\u003e\n\u003cdiv class=\"relative mx-auto h-0\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"thread-bottom\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"text-base mx-auto [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv\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 mb-[var(--thread-component-gap,1rem)]\"\u003e\n\u003cdiv class=\"w-full\"\u003e\n\u003cdiv class=\"pointer-events-auto relative z-1 flex h-(--composer-container-height,100%) max-w-full flex-(--composer-container-flex,1) flex-col\"\u003e\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\/div\u003e\n\u003c\/div\u003e","brand":"RSF","offers":[{"title":"Default Title","offer_id":52144118726958,"sku":null,"price":3638.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/2159\/5694\/files\/bi.jpg?v=1780428248","url":"https:\/\/mhchomecomfort.com\/products\/focus-3600bi-insert","provider":"Fireplace store Mississauga","version":"1.0","type":"link"}