{"product_id":"suburban-rv-furnace-sf-35vhfq-series-35-000-btu-two-stage-ducted-furnace-2587a","title":"Suburban RV Furnace – SF-35VHFQ Series, 35,000 BTU Two-Stage Ducted Furnace - 2587A","description":"\u003ch1 data-section-id=\"x9xay5\" data-start=\"121\" data-end=\"204\"\u003eSuburban 2587A RV Furnace – SF-35VHFQ Series, 35,000 BTU Two-Stage Ducted Furnace\u003c\/h1\u003e\n\u003ch2 data-section-id=\"9qsjsz\" data-start=\"206\" data-end=\"266\"\u003eHigh-Output, Two-Stage Heating with Flexible Installation\u003c\/h2\u003e\n\u003cp data-start=\"268\" data-end=\"548\"\u003eThe Suburban 2587A SF-35VHFQ furnace is a 35,000 BTU LP gas RV furnace designed for powerful, ducted heating in larger RVs. Featuring \u003cstrong data-start=\"402\" data-end=\"423\"\u003etwo-stage heating\u003c\/strong\u003e, this unit adjusts output based on demand to provide more consistent temperatures, improved efficiency, and reduced cycling.\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"779\"\u003eBuilt on Suburban’s VHFQ platform, this furnace offers \u003cstrong data-start=\"605\" data-end=\"661\"\u003emulti-position installation (vertical or horizontal)\u003c\/strong\u003e along with a \u003cstrong data-start=\"675\" data-end=\"719\"\u003efront gas connection for interior access\u003c\/strong\u003e, making it highly versatile for a wide range of RV layouts.\u003c\/p\u003e\n\u003chr data-start=\"781\" data-end=\"784\"\u003e\n\u003ch2 data-section-id=\"ndg6re\" data-start=\"786\" data-end=\"817\"\u003eWho This Furnace Is Best For\u003c\/h2\u003e\n\u003cp data-start=\"819\" data-end=\"922\"\u003eThis furnace is ideal for RV owners who need maximum heating performance with installation flexibility:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"926\" data-end=\"993\"\u003eOwners of \u003cstrong data-start=\"936\" data-end=\"991\"\u003elarge travel trailers, fifth wheels, and motorhomes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"996\" data-end=\"1069\"\u003eRVs requiring \u003cstrong data-start=\"1010\" data-end=\"1067\"\u003e35,000 BTU output for cold-weather or four-season use\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1072\" data-end=\"1143\"\u003eInstallations needing \u003cstrong data-start=\"1094\" data-end=\"1141\"\u003evertical or horizontal mounting flexibility\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1146\" data-end=\"1213\"\u003eCustomers replacing an older \u003cstrong data-start=\"1175\" data-end=\"1211\"\u003eSF-35, SF-35Q, or SF-35F furnace\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1216\" data-end=\"1291\"\u003eRVers looking for \u003cstrong data-start=\"1234\" data-end=\"1289\"\u003einterior access (no exterior furnace door required)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1294\" data-end=\"1365\"\u003eUsers wanting \u003cstrong data-start=\"1308\" data-end=\"1363\"\u003emore consistent temperatures with two-stage heating\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1367\" data-end=\"1482\"\u003eThis model is especially well-suited for \u003cstrong data-start=\"1408\" data-end=\"1433\"\u003emulti-room RV layouts\u003c\/strong\u003e where consistent heat distribution is essential.\u003c\/p\u003e\n\u003chr data-start=\"1484\" data-end=\"1487\"\u003e\n\u003ch2 data-section-id=\"gh0k9s\" data-start=\"1489\" data-end=\"1511\"\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-start=\"1515\" data-end=\"1559\"\u003e35,000 BTU heating capacity for larger RVs\u003c\/li\u003e\n\u003cli data-start=\"1562\" data-end=\"1617\"\u003eTwo-stage heating for improved comfort and efficiency\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1674\"\u003eMulti-position installation (vertical or horizontal)\u003c\/li\u003e\n\u003cli data-start=\"1677\" data-end=\"1733\"\u003eSide ducted design for consistent airflow distribution\u003c\/li\u003e\n\u003cli data-start=\"1736\" data-end=\"1778\"\u003eFront gas connection for interior access\u003c\/li\u003e\n\u003cli data-start=\"1781\" data-end=\"1815\"\u003eNo exterior access door required\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1863\"\u003eDirect spark ignition for reliable startups\u003c\/li\u003e\n\u003cli data-start=\"1866\" data-end=\"1916\"\u003eCompact, low-profile cabinet (7-1\/2 inch height)\u003c\/li\u003e\n\u003cli data-start=\"1919\" data-end=\"1956\"\u003eBacked by a limited 2-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1958\" data-end=\"1961\"\u003e\n\u003ch2 data-section-id=\"1a3ueyz\" data-start=\"1963\" data-end=\"1980\"\u003eSpecifications\u003c\/h2\u003e\n\u003cp data-start=\"1984\" data-end=\"2001\"\u003eBrand: Suburban\u003c\/p\u003e\n\u003cp data-start=\"2004\" data-end=\"2024\"\u003ePart Number: 2587A\u003c\/p\u003e\n\u003cp data-start=\"2027\" data-end=\"2063\"\u003eSeries: SF-FQ (VHFQ configuration)\u003c\/p\u003e\n\u003cp data-start=\"2066\" data-end=\"2084\"\u003eModel: SF-35VHFQ\u003c\/p\u003e\n\u003cp data-start=\"2087\" data-end=\"2106\"\u003eFuel Type: LP Gas\u003c\/p\u003e\n\u003cp data-start=\"2109\" data-end=\"2133\"\u003eBTU Output: 35,000 BTU\u003c\/p\u003e\n\u003cp data-start=\"2136\" data-end=\"2161\"\u003eHeating Type: Two-stage\u003c\/p\u003e\n\u003cp data-start=\"2164\" data-end=\"2184\"\u003eAmp Draw: 8.5 Amps\u003c\/p\u003e\n\u003cp data-start=\"2187\" data-end=\"2209\"\u003eHeight: 7-1\/2 Inches\u003c\/p\u003e\n\u003cp data-start=\"2212\" data-end=\"2230\"\u003eWidth: 17 Inches\u003c\/p\u003e\n\u003cp data-start=\"2233\" data-end=\"2251\"\u003eDepth: 20 Inches\u003c\/p\u003e\n\u003cp data-start=\"2254\" data-end=\"2276\"\u003eDucting: Side ducted\u003c\/p\u003e\n\u003cp data-start=\"2279\" data-end=\"2317\"\u003eInstallation: Vertical or horizontal\u003c\/p\u003e\n\u003cp data-start=\"2320\" data-end=\"2361\"\u003eGas Connection: Front (interior access)\u003c\/p\u003e\n\u003cp data-start=\"2364\" data-end=\"2402\"\u003eIgnition Type: Direct spark ignition\u003c\/p\u003e\n\u003cp data-start=\"2405\" data-end=\"2431\"\u003eWarranty: Limited 2 year\u003c\/p\u003e\n\u003chr data-start=\"2433\" data-end=\"2436\"\u003e\n\u003ch2 data-section-id=\"xnbjm7\" data-start=\"2438\" data-end=\"2466\"\u003eWhy Choose the SF-35VHFQ?\u003c\/h2\u003e\n\u003cp data-start=\"2468\" data-end=\"2520\"\u003eCompared to standard furnaces, the SF-35VHFQ offers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2524\" data-end=\"2558\"\u003eHigher BTU output for larger RVs\u003c\/li\u003e\n\u003cli data-start=\"2561\" data-end=\"2624\"\u003eGreater installation flexibility with multi-position mounting\u003c\/li\u003e\n\u003cli data-start=\"2627\" data-end=\"2682\"\u003eMore consistent temperatures with two-stage operation\u003c\/li\u003e\n\u003cli data-start=\"2685\" data-end=\"2735\"\u003eInterior servicing with no exterior access panel\u003c\/li\u003e\n\u003cli data-start=\"2738\" data-end=\"2779\"\u003eReliable performance in colder climates\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2781\" data-end=\"2884\"\u003eThis makes it a top choice for RV owners looking for \u003cstrong data-start=\"2834\" data-end=\"2883\"\u003emaximum performance, flexibility, and comfort\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2886\" data-end=\"2889\"\u003e\n\u003ch2 data-section-id=\"1528bs2\" data-start=\"2891\" data-end=\"2935\"\u003eWhen Do You Need to Replace Your Furnace?\u003c\/h2\u003e\n\u003cp data-start=\"2937\" data-end=\"2974\"\u003eConsider upgrading if you experience:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"2978\" data-end=\"3015\"\u003eDifficulty heating larger RV spaces\u003c\/li\u003e\n\u003cli data-start=\"3018\" data-end=\"3052\"\u003eUneven temperatures across rooms\u003c\/li\u003e\n\u003cli data-start=\"3055\" data-end=\"3098\"\u003eFrequent cycling or inefficient operation\u003c\/li\u003e\n\u003cli data-start=\"3101\" data-end=\"3126\"\u003eExcessive furnace noise\u003c\/li\u003e\n\u003cli data-start=\"3129\" data-end=\"3186\"\u003eLimited installation flexibility with your current unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3188\" data-end=\"3191\"\u003e\n\u003ch2 data-section-id=\"6zcwlh\" data-start=\"3193\" data-end=\"3203\"\u003ePro Tip\u003c\/h2\u003e\n\u003cp data-start=\"3205\" data-end=\"3395\"\u003eWhen installing a multi-position furnace, ensure proper airflow clearance and duct routing for your specific orientation. Correct installation is key to maximizing performance and longevity.\u003c\/p\u003e\n\u003chr data-start=\"3397\" data-end=\"3400\"\u003e\n\u003ch2 data-section-id=\"1hryhf7\" data-start=\"3402\" data-end=\"3408\"\u003eFAQ\u003c\/h2\u003e\n\u003cp data-start=\"3410\" data-end=\"3543\"\u003e\u003cstrong data-start=\"3410\" data-end=\"3474\"\u003eQ: Can this furnace be installed vertically or horizontally?\u003c\/strong\u003e\u003cbr data-start=\"3474\" data-end=\"3477\"\u003eA: Yes. The SF-35VHFQ is designed for multi-position installation.\u003c\/p\u003e\n\u003chr data-start=\"3545\" data-end=\"3548\"\u003e\n\u003cp data-start=\"3550\" data-end=\"3690\"\u003e\u003cstrong data-start=\"3550\" data-end=\"3599\"\u003eQ: Does this require an exterior access door?\u003c\/strong\u003e\u003cbr data-start=\"3599\" data-end=\"3602\"\u003eA: No. This model is designed for interior access and does not require an exterior door.\u003c\/p\u003e\n\u003chr data-start=\"3692\" data-end=\"3695\"\u003e\n\u003cp data-start=\"3697\" data-end=\"3864\"\u003e\u003cstrong data-start=\"3697\" data-end=\"3745\"\u003eQ: What is the benefit of two-stage heating?\u003c\/strong\u003e\u003cbr data-start=\"3745\" data-end=\"3748\"\u003eA: Two-stage furnaces adjust output based on demand, providing more consistent temperatures and improved efficiency.\u003c\/p\u003e","brand":"RV Furnace Guys","offers":[{"title":"Default Title","offer_id":47946020258033,"sku":null,"price":1189.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/4941\/0289\/files\/2587A.png?v=1774137612","url":"https:\/\/www.rvfurnaceparts.com\/products\/suburban-rv-furnace-sf-35vhfq-series-35-000-btu-two-stage-ducted-furnace-2587a","provider":"RV Furnace Guys","version":"1.0","type":"link"}