{"product_id":"martin-natural-gas-direct-vent-heater-mdv8n-8000-btu","title":"Martin 8,000 BTU Direct Vent Natural Gas Heater MDV8N","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e \u003cmeta content=\"width=device-width, initial-scale=1.0\" name=\"viewport\"\u003e\u003c\/p\u003e\n\u003cstyle\u003e\n        \/*\n            Author: Cabinet Depot Product Team\n            Date: 2025-12-18\n            Brand: Martin (Dark Grey #333333 \/ Gold #FFC107)\n            Region: USA\n        *\/\n        @import url('https:\/\/fonts.googleapis.com\/css2?family=Lato:wght@300;400;700;900\u0026display=swap');\n\n        body {\n            font-family: 'Lato', sans-serif;\n            line-height: 1.6;\n            color: #333;\n            margin: 0;\n            padding: 0;\n            background-color: #fff;\n        }\n\n        main {\n            max-width: 1000px;\n            margin: 0 auto;\n            padding: 20px;\n        }\n\n        \/* --- STANDARD STYLING --- *\/\n        h2 {\n            margin-top: 0;\n        }\n        \n        td strong {\n            color: #333333;\n            font-weight: 700;\n        }\n\n        main ul {\n            list-style: disc;\n            padding-left: 30px;\n            margin: 15px 0;\n        }\n\n        main li {\n            padding-left: 5px;\n            margin-bottom: 8px;\n        }\n        \n        h4 {\n            margin-top: 25px;\n        }\n\n        \/* Standard Link Styling *\/\n        a {\n            color: #b38600;\n            text-decoration: underline;\n            transition: color 0.3s ease;\n        }\n        \n        a:hover {\n            color: #333;\n            text-decoration: none;\n        }\n\n        \/* Responsive Table Container *\/\n        .table-container {\n            overflow-x: auto;\n            -webkit-overflow-scrolling: touch;\n            margin: 0 auto;\n            margin-top: 20px;\n            box-shadow: 0 2px 5px rgba(0,0,0,0.05);\n            border-radius: 8px;\n        }\n        \n        table {\n            width: 100%;\n            border-collapse: collapse;\n            font-family: 'Lato', sans-serif;\n            min-width: 500px;\n        }\n\n        \/* --- MARTIN BRANDING (TABLES) --- *\/\n        thead tr {\n            background-color: #333333;\n            color: #FFC107;\n            text-align: left;\n        }\n\n        th, td {\n            padding: 12px 15px;\n            text-align: left;\n        }\n\n        tbody tr {\n            border-bottom: 1px solid #d1ccc0;\n        }\n\n        tbody tr:nth-of-type(even) {\n            background-color: #fffdf2;\n        }\n\n        tbody tr:last-of-type {\n            border-bottom: 2px solid #FFC107;\n        }\n\n        @media (min-width: 768px) {\n            .table-container {\n                display: flex;\n                justify-content: center;\n            }\n            table {\n                width: auto;\n                min-width: 600px;\n                max-width: 800px;\n            }\n            th, td {\n                padding: 15px 25px;\n            }\n        }\n\n        \/* --- PROMO BANNER (USA) --- *\/\n        .promo-banner {\n            background-color: #fffde7;\n            border: 1px solid #FFC107;\n            color: #d32f2f;\n            text-align: center;\n            padding: 15px;\n            border-radius: 8px;\n            margin: 20px 0;\n            font-weight: 700;\n            text-transform: uppercase;\n            letter-spacing: 0.5px;\n            box-shadow: 0 2px 4px rgba(0,0,0,0.05);\n        }\n        .promo-sub {\n            display: block;\n            font-size: 0.8rem;\n            color: #555;\n            font-weight: 400;\n            margin-top: 5px;\n            text-transform: none;\n        }\n        .promo-sub a {\n            color: #555;\n            text-decoration: underline;\n        }\n        .promo-sub a:hover {\n            color: #d32f2f;\n        }\n\n        \/* --- NOTICE BOX --- *\/\n        .info-container {\n            font-family: 'Lato', sans-serif;\n            line-height: 1.6;\n            color: #333;\n            border: 2px solid #FFC107;\n            background-color: #fffde7;\n            padding: 20px;\n            border-radius: 8px;\n            margin: 25px auto;\n            max-width: 800px;\n            box-sizing: border-box;\n        }\n\n        .info-container h4 {\n            color: #b38600;\n            margin-top: 0;\n            text-align: center;\n            font-size: 1.2em;\n            font-weight: 700;\n        }\n\n        .info-container p {\n            text-align: left;\n            margin-top: 15px;\n            margin-bottom: 10px;\n        }\n        \n        .info-container ul {\n            list-style: disc;\n            margin: 15px 0 0 0;\n            padding-left: 30px;\n        }\n\n        .info-container li {\n            padding-left: 5px;\n            margin-bottom: 8px;\n        }\n\n        \/* Feature List *\/\n        .feature-grid {\n            display: grid;\n            grid-template-columns: 1fr;\n            gap: 15px;\n            margin-bottom: 30px;\n        }\n        .feature-item {\n            background: #f9f9f9;\n            padding: 15px;\n            border-radius: 6px;\n            border-left: 4px solid #FFC107;\n        }\n\n        @media (min-width: 768px) {\n            .feature-grid {\n                grid-template-columns: 1fr 1fr;\n            }\n        }\n    \u003c\/style\u003e\n\u003cmain\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eMartin 8,000 BTU Direct Vent Natural Gas Heater MDV8N\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c!-- SHIPPING NOTIFICATION BOX (USA) --\u003e\n\u003cdiv class=\"promo-banner\"\u003e*Free Shipping Across The USA* \u003cspan class=\"promo-sub\"\u003e\u003ca href=\"https:\/\/thecabindepot.com\/pages\/free-shipping-policy\" target=\"_blank\" rel=\"noopener\"\u003e*Remote locations excluded - See Policy\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eExperience reliable, consistent warmth this winter with the \u003cstrong\u003eMartin MDV8N\u003c\/strong\u003e Direct Vent Natural Gas Heater. Designed specifically for efficiency and safety, this unit offers a robust heating solution without the need for electricity, making it an ideal choice for basements, cottages, or emergency backup heating. Its sleek design and die-cast aluminum grille ensure it blends seamlessly into your living space while providing powerful thermal regulation.\u003c\/p\u003e\n\u003cp\u003eThe MDV8N utilizes advanced direct vent technology, which draws fresh air from outside for combustion and vents exhaust fumes directly outdoors. This sealed system eliminates the risk of carbon monoxide entering your living area and prevents drafts, ensuring optimal indoor air quality. Equipped with a built-in thermostat (Hi-Lo Dial) and a piezo ignition system, this heater offers effortless temperature control and reliable starting every time.\u003c\/p\u003e\n\u003c!-- SALES SUPPORT POP-OUT BOX --\u003e\n\u003cdiv style=\"text-align: center; margin: 30px auto; padding: 20px; background-color: #fff; border-radius: 8px; border: 2px solid #FFC107; box-shadow: 0 6px 12px rgba(0,0,0,0.1); max-width: 700px;\"\u003e\n\u003ch4 style=\"margin-top: 0; margin-bottom: 10px; color: #b38600;\"\u003e\u003cstrong\u003eQuestions about this heater?\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp style=\"font-size: 1em; margin: 5px 0;\"\u003eCall Sales Support: \u003ca style=\"color: #333; font-weight: bold; text-decoration: none;\" href=\"tel:+18446034743\"\u003e+1 (844) 603-4743\u003c\/a\u003e \u003cspan style=\"color: #ccc; margin: 0 10px;\"\u003e|\u003c\/span\u003e Email: \u003ca style=\"color: #b38600; font-weight: bold;\" href=\"mailto:sales@thecabindepot.com\"\u003esales@thecabindepot.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"font-size: 0.9em; margin: 5px 0;\"\u003eOr submit a request via our \u003ca style=\"color: #b38600; text-decoration: underline;\" href=\"https:\/\/share.hsforms.com\/1gcABoX2FRCa8LnBu0QtmFgrbc1e\" target=\"_blank\"\u003eSupport Form\u003c\/a\u003e (select \"Sales\" category)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"feature-grid\"\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eNon-Electric Operation:\u003c\/strong\u003e Operates entirely without electricity, providing essential heat during power outages or in off-grid locations.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eDirect Vent Safety:\u003c\/strong\u003e A completely sealed combustion chamber ensures that exhaust gases are vented outside, maintaining safe and clean indoor air.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eBuilt-In Thermostat:\u003c\/strong\u003e Automatically regulates heat output (Hi-Lo Dial) to maintain your desired room temperature, optimizing fuel consumption.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003ePiezo Ignition:\u003c\/strong\u003e Features a user-friendly push-button ignition system for quick and easy start-ups—no matches required.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e The die-cast aluminum grille promotes efficient heat distribution and offers long-lasting durability.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eComplete Installation Kit:\u003c\/strong\u003e Includes the necessary wall templates and vent installation kit for a standard setup.\u003c\/div\u003e\n\u003cdiv class=\"feature-item\"\u003e\n\u003cstrong\u003eCSA Certified:\u003c\/strong\u003e Fully certified for safe installation and use in both the USA and Canada.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- NOTICE BOX --\u003e\n\u003cdiv class=\"info-container\"\u003e\n\u003ch4\u003e\u003cstrong\u003eImportant Performance \u0026amp; Support Information\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003ePlease review the following details to ensure this heater is right for your space:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Capacity:\u003c\/strong\u003e 8,000 BTU (approx. up to 194 sq. ft.)* \u003cbr\u003e\u003cem\u003e*Actual performance varies based on ceiling height, insulation, and outside temperature.\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e Designed for \u003cstrong\u003eNatural Gas\u003c\/strong\u003e only. Professional installation is recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearances:\u003c\/strong\u003e 7\" from floor, 6\" from sides, 24\" from top.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Altitude:\u003c\/strong\u003e Rated for elevations up to 2,000 ft. Above 2,000 ft, input ratings should be reduced by 4% for each 1,000 ft.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eThe Cabin Depot® recommends qualified installers and accepts no liability for customer installations.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border-top: 1px solid #FFC107; margin: 20px 0;\"\u003e\n\u003cp style=\"font-size: 0.9em; margin-top: 15px;\"\u003e\u003cstrong\u003eHaving trouble with your heater? We can help with troubleshooting!\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- Technical Support --\u003e\n\u003cp style=\"font-size: 0.9em; margin-bottom: 5px;\"\u003e\u003cstrong\u003eTechnical Support (The Cabin Depot):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px;\"\u003e\u003ca style=\"font-weight: bold; color: #d32f2f;\" href=\"https:\/\/share.hsforms.com\/1gcABoX2FRCa8LnBu0QtmFgrbc1e\" target=\"_blank\"\u003eRequest Technical Support\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- Warranty Claims --\u003e\n\u003cp style=\"font-size: 0.9em; margin-top: 15px; margin-bottom: 5px;\"\u003e\u003cstrong\u003eWarranty Claims (Manufacturer):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 5px;\"\u003e\u003ca style=\"font-weight: bold;\" href=\"https:\/\/offgriddistribution.com\/pages\/bismar-martin-heaters-technical-support\" target=\"_blank\"\u003eSubmit Warranty Claim to Martin\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1 style=\"text-align: center;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cdiv class=\"table-container\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMartin 8,000 BTU Direct Vent Heater\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMartin (Bismar Inc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMDV8N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax BTU Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8,000 BTU\/hr (Variable down to 2,900)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermal Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6,400 BTU\/hr (80% Efficiency)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeating Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 194 sq. ft. (18 m²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWall Thickness Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4-1\/2\" to 12-5\/8\" (11.5cm - 32cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (W x D x H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-13\/16\" x 7-1\/8\" x 22-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23.1 lbs (10.5 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIgnition Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiezo (Push Button)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThermostat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBuilt-in Hi-Lo Dial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Parts \/ Lifetime Combustion Chamber\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHeater Unit, Vent Installation Kit, Wall Template, Manual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: center; margin-top: 20px;\"\u003eReliable warmth, regardless of the grid.\u003c\/h3\u003e\n\u003c\/main\u003e","brand":"Martin","offers":[{"title":"Default Title","offer_id":48887796367611,"sku":"766007","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/2720\/2299\/files\/bismar-heating-default-title-martin-natural-gas-direct-vent-heater-8000-btu-mdv8n-34049089372257.jpg?v=1779652378","url":"https:\/\/fpp3ct-5i.myshopify.com\/products\/martin-natural-gas-direct-vent-heater-mdv8n-8000-btu","provider":"Mary","version":"1.0","type":"link"}