{"product_id":"2591a-06-0958","title":"Suburban SF-FQ Series Furnace  - 2591A","description":"\u003ch2\u003eSuburban SF-FQ Series Furnace  - 2591A\u003c\/h2\u003e\n\u003cp\u003eDesigned, built and backed by one of the most trusted names in the RV Industry, the Suburban line of powerful furnaces provide superior, dependable heating in uniform cabinet sizes for installation flexibility. Warm up to an inviting coach interior with quiet, low noise, dependable heating solutions.\u003cbr\u003eProvide Maximum Heating Performance In A Ducted Unit For Increased Design Flexibility In Mid-Size And Large RVs\u003cbr\u003eCan Be Easily Installed In Areas That Might Otherwise Be Left Unused\u003cbr\u003eDesigned For Interior Serviceability\u003cbr\u003eEasy To Install\u003cbr\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cstyle type=\"text\/css\"\u003e\n.tg  {border-collapse:collapse;border-spacing:0;}\n.tg td{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg th{border-color:black;border-style:solid;border-width:1px;font-family:Arial, sans-serif;font-size:14px;\n  font-weight:normal;overflow:hidden;padding:10px 5px;word-break:normal;}\n.tg .tg-cly1{text-align:left;vertical-align:middle}\n.tg .tg-1wig{font-weight:bold;text-align:left;vertical-align:top}\n\u003c\/style\u003e\n\u003ctable class=\"tg\" style=\"width: 100%; height: 137.157px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eType\u003c\/th\u003e\n\u003cth class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003eLP Gas\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eBTU Level \/ Output\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003e40,000 BTU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eDischarge Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003eDirect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eIgnition Type\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003eDirect Spark Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eHeight\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003e7.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eWith Vent Assembly\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd class=\"tg-1wig\" style=\"width: 49.1991%; height: 19.5938px;\"\u003eWith Access Door\u003c\/td\u003e\n\u003ctd class=\"tg-cly1\" style=\"width: 46.679%; height: 19.5938px;\"\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"74\" data-end=\"249\"\u003e\n\u003cp data-start=\"76\" data-end=\"249\"\u003e\u003cstrong data-start=\"76\" data-end=\"107\"\u003eBalanced \u0026amp; Dependable Heat:\u003c\/strong\u003e Produces \u003cstrong data-start=\"117\" data-end=\"131\"\u003e30,000 BTU\u003c\/strong\u003e of propane‑powered, ducted heat — ideal for small to mid‑size RVs, campers, and trailers needing consistent warmth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"250\" data-end=\"357\"\u003e\n\u003cp data-start=\"252\" data-end=\"357\"\u003e\u003cstrong data-start=\"252\" data-end=\"284\"\u003eCompact, Low‑Profile Design:\u003c\/strong\u003e Saves space in tight furnace openings without sacrificing performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"358\" data-end=\"501\"\u003e\n\u003cp data-start=\"360\" data-end=\"501\"\u003e\u003cstrong data-start=\"360\" data-end=\"386\"\u003eFlexible Installation:\u003c\/strong\u003e Multiple discharge options (top, side, bottom) support varied duct configurations to match different RV layouts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"502\" data-end=\"626\"\u003e\n\u003cp data-start=\"504\" data-end=\"626\"\u003e\u003cstrong data-start=\"504\" data-end=\"526\"\u003eReliable Ignition:\u003c\/strong\u003e Direct spark ignition eliminates pilot lights, providing quicker starts and dependable operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"627\" data-end=\"741\"\u003e\n\u003cp data-start=\"629\" data-end=\"741\"\u003e\u003cstrong data-start=\"629\" data-end=\"661\"\u003eEfficient Sealed Combustion:\u003c\/strong\u003e Sealed forced‑draft system boosts heating efficiency and minimizes heat loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"742\" data-end=\"877\"\u003e\n\u003cp data-start=\"744\" data-end=\"877\"\u003e\u003cstrong data-start=\"744\" data-end=\"766\"\u003eBuilt for RV Life:\u003c\/strong\u003e Durable construction withstands vibration and frequent use, making it a practical choice for travel heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"97\" data-end=\"268\"\u003e\u003cstrong data-start=\"97\" data-end=\"154\"\u003eQ: What is the Suburban SF‑FQ Series Furnace – 2591A?\u003c\/strong\u003e\u003cbr data-start=\"154\" data-end=\"157\"\u003eA: A \u003cstrong data-start=\"162\" data-end=\"184\"\u003epropane RV furnace\u003c\/strong\u003e designed to deliver dependable, consistent heat for motorhomes and travel trailers.\u003c\/p\u003e\n\u003cp data-start=\"270\" data-end=\"351\"\u003e\u003cstrong data-start=\"270\" data-end=\"309\"\u003eQ: What fuel does this furnace use?\u003c\/strong\u003e\u003cbr data-start=\"309\" data-end=\"312\"\u003eA: It operates on \u003cstrong data-start=\"330\" data-end=\"350\"\u003eLP (propane) gas\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"353\" data-end=\"475\"\u003e\u003cstrong data-start=\"353\" data-end=\"397\"\u003eQ: Is the 2591A suitable for RV heating?\u003c\/strong\u003e\u003cbr data-start=\"397\" data-end=\"400\"\u003eA: Yes — engineered specifically for \u003cstrong data-start=\"437\" data-end=\"474\"\u003erecreational vehicle HVAC systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"477\" data-end=\"599\"\u003e\u003cstrong data-start=\"477\" data-end=\"514\"\u003eQ: How does this furnace perform?\u003c\/strong\u003e\u003cbr data-start=\"514\" data-end=\"517\"\u003eA: Provides \u003cstrong data-start=\"529\" data-end=\"561\"\u003esteady, reliable heat output\u003c\/strong\u003e to keep your RV warm in cold weather.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"709\"\u003e\u003cstrong data-start=\"601\" data-end=\"631\"\u003eQ: Is it energy efficient?\u003c\/strong\u003e\u003cbr data-start=\"631\" data-end=\"634\"\u003eA: Yes — built for \u003cstrong data-start=\"653\" data-end=\"686\"\u003eefficient propane consumption\u003c\/strong\u003e to help conserve fuel.\u003c\/p\u003e\n\u003cp data-start=\"711\" data-end=\"832\"\u003e\u003cstrong data-start=\"711\" data-end=\"750\"\u003eQ: Is installation straightforward?\u003c\/strong\u003e\u003cbr data-start=\"750\" data-end=\"753\"\u003eA: Yes — fits \u003cstrong data-start=\"767\" data-end=\"799\"\u003estandard RV furnace openings\u003c\/strong\u003e for easy replacement or upgrade.\u003c\/p\u003e\n\u003cp data-start=\"834\" data-end=\"945\"\u003e\u003cstrong data-start=\"834\" data-end=\"862\"\u003eQ: Is this furnace safe?\u003c\/strong\u003e\u003cbr data-start=\"862\" data-end=\"865\"\u003eA: Yes — includes \u003cstrong data-start=\"883\" data-end=\"911\"\u003ebuilt‑in safety features\u003c\/strong\u003e for secure, dependable operation.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\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=\"request-69a1c6d1-b884-8320-8611-6a58a77a7a49-7\" data-testid=\"conversation-turn-28\" 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=\"77b40d3a-44bf-457a-9d53-ff1baafe9fe5\" dir=\"auto\" data-message-model-slug=\"gpt-5-mini\" 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\"\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\u003cul data-start=\"69\" data-end=\"908\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-start=\"69\" data-end=\"198\"\u003e\n\u003cp data-start=\"71\" data-end=\"198\"\u003e\u003cstrong data-start=\"71\" data-end=\"99\"\u003eVent \u0026amp; Intake Clearance:\u003c\/strong\u003e Keep intake and exhaust vents clear of snow, leaves, nests, and debris to ensure proper airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"199\" data-end=\"316\"\u003e\n\u003cp data-start=\"201\" data-end=\"316\"\u003e\u003cstrong data-start=\"201\" data-end=\"221\"\u003eAir Filter Care:\u003c\/strong\u003e Replace or clean the air filter monthly during heavy use to maintain efficiency and airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"317\" data-end=\"426\"\u003e\n\u003cp data-start=\"319\" data-end=\"426\"\u003e\u003cstrong data-start=\"319\" data-end=\"341\"\u003eInterior Cleaning:\u003c\/strong\u003e With power off, gently vacuum dust from the blower, burners, and furnace interior.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"427\" data-end=\"549\"\u003e\n\u003cp data-start=\"429\" data-end=\"549\"\u003e\u003cstrong data-start=\"429\" data-end=\"453\"\u003eGas Line Inspection:\u003c\/strong\u003e Annually check gas lines and connections for leaks using an approved leak‑detection solution.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"550\" data-end=\"669\"\u003e\n\u003cp data-start=\"552\" data-end=\"669\"\u003e\u003cstrong data-start=\"552\" data-end=\"568\"\u003eFlame Check:\u003c\/strong\u003e Confirm a steady blue flame at ignition; yellow or unstable flames may indicate combustion issues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"670\" data-end=\"778\"\u003e\n\u003cp data-start=\"672\" data-end=\"778\"\u003e\u003cstrong data-start=\"672\" data-end=\"699\"\u003eControl \u0026amp; Safety Tests:\u003c\/strong\u003e Test thermostat accuracy and all safety shut‑offs before the heating season.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"779\" data-end=\"908\" data-is-last-node=\"\"\u003e\n\u003cp data-start=\"781\" data-end=\"908\" data-is-last-node=\"\"\u003e\u003cstrong data-start=\"781\" data-end=\"813\"\u003eAnnual Professional Tune‑Up:\u003c\/strong\u003e Schedule a yearly professional service to inspect the heat exchanger and optimize performance.\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","brand":"Suburban","offers":[{"title":"Default Title","offer_id":43641056952394,"sku":"S6U2591A","price":927.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/2387\/2074\/files\/suburban-mfg-sf-fq-series-furnace-2591a-169234.jpg?v=1779943843","url":"https:\/\/wen0d6-q0.myshopify.com\/products\/2591a-06-0958","provider":"Power Gear for Every Journey","version":"1.0","type":"link"}