{"product_id":"ventline-6-inch-12v-roof-vent-vp543-brown-smoke-dome-100-cfm","title":"Ventline 6-inch 12V Roof Vent VP543 — Brown Smoke Dome, 100 CFM","description":"\u003cp\u003e\u003cstrong\u003eThe Ventline\/DEX VP543 is a 6-inch, 12V powered roof vent that supplies up to 100 CFM of airflow through a durable, UV-stabilized smoke dome and corrosion-resistant chrome-plated flange.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for RVs, campers and small cabins, the VP543 combines a compact powered fan with rugged materials designed to withstand outdoor exposure. Its brown smoke dome resists sun damage while the chrome-plated heavy-gauge steel mounting flange helps prevent corrosion at the roof opening. The unit ships ready to fit a 6-1\/4 inch diameter rough opening and accommodates ceiling thicknesses between 1 and 2-1\/2 inches.\u003c\/p\u003e\n\n\u003ch3\u003eHow much ventilation performance does the VP543 deliver?\u003c\/h3\u003e\n\u003cp\u003eThe VP543 delivers a reliable 100 cubic feet per minute (CFM) of airflow using its 12V motor, suitable for boosting circulation in tight recreational spaces. This airflow level helps exchange interior air and reduce stagnant pockets when parked or idling.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated airflow: 100 CFM\u003c\/li\u003e\n  \u003cli\u003ePower: 12-volt motor for RV electrical systems\u003c\/li\u003e\n  \u003cli\u003eDesigned for small to medium interior volumes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and build features improve durability?\u003c\/h3\u003e\n\u003cp\u003eThis vent pairs an ultra-violet stabilized plastic dome with a chrome-plated heavy-gauge steel flange to resist weathering and corrosion. The dome’s brown smoke finish reduces visible discoloration from sunlight while the plated flange maintains a secure seal at the roof surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDome: high-impact UV-stabilized plastic in brown smoke\u003c\/li\u003e\n  \u003cli\u003eFlange: corrosion-resistant chrome-plated heavy-gauge steel\u003c\/li\u003e\n  \u003cli\u003eIncludes screen handle and antique-white garnish for a finished look\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and operate?\u003c\/h3\u003e\n\u003cp\u003eThe VP543 is designed for straightforward installation into a 6-1\/4 inch diameter rough opening and fits ceilings 1 to 2-1\/2 inches thick without extra adapters. Operation requires only one hand—push to open and pull to close—making it simple to control airflow while you work or relax.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRough opening required: 6-1\/4 inch diameter\u003c\/li\u003e\n  \u003cli\u003eAccepts ceiling thickness: 1 to 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003eOne-hand open\/close handle for quick control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat mounting and care details should owners know?\u003c\/h3\u003e\n\u003cp\u003eMounting uses the included flange and standard fasteners; always seal exterior edges during installation to prevent water intrusion. Routine cleaning of the screen and occasional inspection of electrical connections will keep the fan performing reliably over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMounting flange for a flush, secure roof installation\u003c\/li\u003e\n  \u003cli\u003eClean or replace screen as needed to maintain airflow\u003c\/li\u003e\n  \u003cli\u003eVerify 12V wiring and connections before first use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: The Ventline VP543 is aimed at RV owners, motorhome DIYers and small-cabin renovators who need a compact powered vent with dependable airflow and weather-resistant construction. It’s especially useful where a modest upgrade in circulation is needed without replacing a larger roof opening or modifying existing ceiling thicknesses.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size roof opening does the VP543 require?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The VP543 fits a 6-1\/4 inch diameter rough opening and accommodates 1 to 2-1\/2 inch ceiling thicknesses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much airflow does this powered vent provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This 12V vent delivers approximately 100 CFM of airflow, suitable for small to medium RV interiors.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ventline","offers":[{"title":"Default Title","offer_id":48087759814814,"sku":"B00R6M2UPS","price":140.02,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ventline-vp543-front-view_jpg.jpg?v=1785930672","url":"https:\/\/northtrailauto.ca\/products\/ventline-6-inch-12v-roof-vent-vp543-brown-smoke-dome-100-cfm","provider":"North Trail Auto","version":"1.0","type":"link"}