{"title":"Vetus Extractor Fans TWINLINE A, B, C, D — Installation Manual","description":"\u003clink rel=\"stylesheet\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/om-manual-v2.css\"\u003e\u003cstyle\u003e.mpom .om-tbl.nw td+td{white-space:nowrap}.mpom details.om-dd{position:relative;margin:0}.mpom details.om-dd\u003esummary{list-style:none;cursor:pointer}.mpom details.om-dd\u003esummary::-webkit-details-marker{display:none}.mpom .om-dd-menu{position:absolute;left:0;top:calc(100% + 6px);min-width:100%;width:max-content;max-width:360px;background:#fff;border:1px solid #e3e5e8;border-radius:6px;box-shadow:0 8px 24px rgba(0,0,0,.14);z-index:30;padding:6px}.mpom .om-dd-menu a{display:flex;justify-content:space-between;align-items:center;gap:14px;padding:10px 12px;border-radius:4px;font-size:14px;font-weight:600;color:#2a2b2a!important;text-decoration:none!important}.mpom .om-dd-menu a:hover{background:#f5f6f8}.mpom .om-dd-menu small{font-weight:400;color:#5f6368;white-space:nowrap}\u003c\/style\u003e\u003cdiv class=\"mpom\"\u003e\n\u003cdiv class=\"om-head\"\u003e\n\u003cdiv\u003e\n\u003cspan class=\"om-tag\"\u003eINSTALLATION MANUAL\u003c\/span\u003e\u003cp class=\"om-lead\"\u003eEngine room layout, mounting, ducting, wiring and technical data for the Vetus TWINLINE A, B, C and D in-line extractor fans (76 and 102 mm, 12 and 24 V).\u003c\/p\u003e\n\u003cdiv class=\"om-box\"\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eDocument\u003c\/span\u003e\u003cb\u003eVetus Extractor Fans TWINLINE A, B, C, D Installation Manual\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\"\u003e\n\u003cspan\u003eFormat\u003c\/span\u003e\u003cb\u003ePDF · 16 pages · 2.5 MB\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-row\" style=\"border-bottom:0\"\u003e\n\u003cspan\u003eLanguage\u003c\/span\u003e\u003cb\u003eEnglish\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-acts\"\u003e\n\u003ca class=\"om-btn dl\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Vetus-TWINLINE-A-B-C-D-Extractor-Fan-Installation-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.4\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 4v11\"\u003e\u003c\/path\u003e\u003cpath d=\"m7 10 5 5 5-5\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 20h14\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Download PDF\u003c\/a\u003e\u003ca class=\"om-btn buy\" href=\"\/products\/vtstwinlinea\"\u003eBuy\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-toc\"\u003e\n\u003ca href=\"#om-specs\"\u003eSpecifications\u003c\/a\u003e\u003ca href=\"#om-layout\"\u003eLayout\u003c\/a\u003e\u003ca href=\"#om-install\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#om-products\"\u003eProducts\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-img\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/Vetus-TWINLINE-A-B-C-D-Extractor-Fan-Installation-Manual-Cover.png\" alt=\"Vetus Extractor Fans TWINLINE A, B, C, D — Installation Manual\" loading=\"lazy\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-specs\"\u003e\n\u003ch2 class=\"om-h\"\u003eTechnical Data\u003c\/h2\u003e\n\u003cdiv class=\"om-tbl nw\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eTWINLINE\u003c\/th\u003e\n\u003cth\u003eA\u003c\/th\u003e\n\u003cth\u003eB\u003c\/th\u003e\n\u003cth\u003eC\u003c\/th\u003e\n\u003cth\u003eD\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose connection\u003c\/td\u003e\n\u003ctd\u003eø 76 mm (3\")\u003c\/td\u003e\n\u003ctd\u003eø 102 mm (4\")\u003c\/td\u003e\n\u003ctd\u003eø 76 mm (3\")\u003c\/td\u003e\n\u003ctd\u003eø 102 mm (4\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e12 V DC\u003c\/td\u003e\n\u003ctd\u003e12 V DC\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPM\u003c\/td\u003e\n\u003ctd\u003e9.500\u003c\/td\u003e\n\u003ctd\u003e7.500\u003c\/td\u003e\n\u003ctd\u003e9.500\u003c\/td\u003e\n\u003ctd\u003e7.500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003ctd\u003e8 A\u003c\/td\u003e\n\u003ctd\u003e1.6 A\u003c\/td\u003e\n\u003ctd\u003e5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity, max\u003c\/td\u003e\n\u003ctd\u003e5 m3\/min (176 CFM)\u003c\/td\u003e\n\u003ctd\u003e7 m3\/min (247 CFM)\u003c\/td\u003e\n\u003ctd\u003e5 m3\/min (176 CFM)\u003c\/td\u003e\n\u003ctd\u003e7 m3\/min (247 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic pressure, max\u003c\/td\u003e\n\u003ctd\u003e25 mm (1\") H2O at 2,5 m3\/min (88 CFM)\u003c\/td\u003e\n\u003ctd\u003e45 mm (1 3\/4\") H2O at 1,4 m3\/min (49 CFM)\u003c\/td\u003e\n\u003ctd\u003e25 mm (1\") H2O at 2,5 m3\/min (88 CFM)\u003c\/td\u003e\n\u003ctd\u003e45 mm (1 3\/4\") H2O at 1,4 m3\/min (49 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.4 kg (0.9 lbs)\u003c\/td\u003e\n\u003ctd\u003e0.5 kg (1.1 lbs)\u003c\/td\u003e\n\u003ctd\u003e0.4 kg (0.9 lbs)\u003c\/td\u003e\n\u003ctd\u003e0.5 kg (1.1 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eCurrent at 12.6 V \/ 25.4 V with 10 m (33 ft) of duct. Maximum ambient temperature 70 degrees C (158 degrees F). Ignition protected motor; conforms to ABYC and Coast Guard Safety Standards. Principal dimensions: A\/C 128 (5 1\/16\") long, B\/D 180 (7 1\/16\") long.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-layout\"\u003e\n\u003ch2 class=\"om-h\"\u003eEngine Room Ventilation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFor ventilating the engine room, toilet or galley. Vetus does NOT recommend using it to supply air to the engine: engine suction would overspeed and overheat the fan.\u003c\/li\u003e\n\u003cli\u003eEngine without its own air inlet: the fan can only ventilate the engine room with the engine stopped. Engine with a separate inlet (grille with plenum chamber): the fan extracts hot air with the engine running or stopped.\u003c\/li\u003e\n\u003cli\u003eDiesel: air in low, extract high. Petrol: air in high, extract low (below the top of the engine bed, where vapour collects) but not so low it sucks bilge water.\u003c\/li\u003e\n\u003cli\u003eMake sure openings and fan capacity are large enough, and follow the engine maker's instructions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"om-block\" id=\"om-install\"\u003e\n\u003ch2 class=\"om-h\"\u003eInstallation and Wiring\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFit on a bulkhead or floor, well above the bilge water and away from splashes, drips or deck wash water, facing downwards so water drains.\u003c\/li\u003e\n\u003cli\u003eUse the fan as a template; drill for 4.8 mm (no. 10) screws and tighten evenly.\u003c\/li\u003e\n\u003cli\u003eDuct: smooth inside, resistant to at least 70º C (158 degrees F), water, oil, fuel and under\/over-pressure; internal diameter 76 mm (3\") for A \/ C, 102 mm (4\") for B \/ D. Short, few bends, large radius; screw it on and secure with stainless hose clamps.\u003c\/li\u003e\n\u003cli\u003eWithout a duct, fit a grille over the opening.\u003c\/li\u003e\n\u003cli\u003eCheck the boat voltage matches the fan (12 or 24 Volt). Main switch rated 10 Amps and a medium time lag fuse in the positive cable (value per model in the wiring diagram). Wire at least 1.5 mm2, insulation rated over 70 degrees C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"om-h3\"\u003eOperation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRun the fan at least 4 minutes and check the engine room for vapour before starting the engine.\u003c\/li\u003e\n\u003cli\u003eNEVER switch the fan on while refuelling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp class=\"om-note\"\u003eNeed a part that isn't listed? \u003ca href=\"\/pages\/contact\"\u003eAsk us to source it\u003c\/a\u003e and quote the part number from the PDF.\u003c\/p\u003e\n\u003ch2 class=\"om-h\" id=\"om-products\"\u003eProducts in this Manual\u003c\/h2\u003e\n\u003c\/div\u003e","products":[{"product_id":"vtstwinlinea","title":"Vetus In-line extraction ventilator 12 V, Ø 76 mm (3\") (excl. hose)","description":"\u003cp\u003eEnhance air quality and remove unwanted fumes or moisture from confined spaces with the compact \u003cb\u003eVetus In-line extraction ventilator 12 V,  76 mm (3\")\u003c\/b\u003e. This powerful 12V marine fan is perfect for ventilating bilges, engine compartments, or small cabins, ensuring a fresh and safe environment on board. Easily integrate this durable ventilator into your existing ducting system (hose not included) for efficient air circulation.\u003c\/p\u003e","brand":"Vetus","offers":[{"title":"Default Title","offer_id":50893150978354,"sku":"VTSTWINLINEA","price":128.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/TWINLINEA_9f5b9a65-8b92-4fda-abb3-5bc0977eee45.jpg?v=1771633671"},{"product_id":"vtstwinlineb","title":"Vetus In-line extraction ventilator 12 V, Ø 102mm (4\") (excl. hose)","description":"\u003cp\u003eOptimize air circulation and effectively extract stale air, fumes, or excess moisture with the robust \u003cb\u003eVetus In-line extraction ventilator 12 V,  102mm (4\")\u003c\/b\u003e. Designed for larger marine applications, this 12V fan provides powerful ventilation for engine rooms, bilges, or spacious cabins, maintaining a healthy atmosphere. Integrate this high-performance ventilator effortlessly into your boat's ductwork (hose sold separately) for superior air management.\u003c\/p\u003e","brand":"Vetus","offers":[{"title":"Default Title","offer_id":50893151961394,"sku":"VTSTWINLINEB","price":143.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/files\/TWINLINEB_3ecfa9cc-dad5-4a3f-83ca-806d5de56228.jpg?v=1771633671"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/4908\/2930\/collections\/Vetus-TWINLINE-A-B-C-D-Extractor-Fan-Installation-Manual-Cover.png?v=1793029649","url":"https:\/\/www.mauripro.com\/collections\/owners-manuals-vetus-extractor-fans-twinline.oembed","provider":"MAURIPRO Sailing","version":"1.0","type":"link"}