{"product_id":"superior-tf18ne-vent-free-triple-flame-burner-28000-btu-h","title":"Superior TF18NE Vent Free Triple Flame Burner 28000 Btu\/h","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SUPERIOR TF18NE is an 18-inch vent-free triple flame burner designed for indoor natural gas fireplaces. It uses an intermittent pilot (electronic ignition) valve and delivers between 24,000 and 28,000 BTU\/h with no outside venting required, resulting in 99% heat efficiency. The tri-flame design adds a rear row of flames that flicker behind the log set while an ember bed glows from below, producing a deep, realistic wood-fire appearance. A licensed gas technician is required for installation. The TF18NE ships with embers and an ECOFlow touchscreen remote that supports manual and thermostatic operation, three flame height settings, and weekday\/weekend scheduling modes with a wall-mount docking station included.\u003c\/p\u003e\n\u003cp\u003eThis burner is rated for indoor, single-sided fireplace installations in residential and mobile home applications. It is approved for mobile home use. Minimum fireplace opening dimensions are: front width 28 inches, height 19 inches, rear width 20 inches, and depth 14 inches. It is certified for use exclusively with 18-inch Wild Timber and Rugged Stack log sets. An optional wall-mount thermostat switch (GWMT1) is available separately. A liquid propane version is available under part number TF18PE. Note: vent-free products cannot be shipped to California. State and local codes in some jurisdictions prohibit vent-free appliances — verify local building codes before ordering or installing.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTri-flame burner design produces rear and center flame rows with a glowing ember bed for a realistic wood-fire look\u003c\/li\u003e\n  \u003cli\u003eIntermittent pilot (electronic ignition) valve rated 24,000 to 28,000 BTU\/h on natural gas\u003c\/li\u003e\n  \u003cli\u003eVent-free operation delivers 99% heat efficiency with no flue or outside vent required\u003c\/li\u003e\n  \u003cli\u003eIncludes ECOFlow touchscreen remote with manual and thermostatic modes, three flame heights, and weekday\/weekend scheduling\u003c\/li\u003e\n  \u003cli\u003eMobile home approved for expanded installation flexibility\u003c\/li\u003e\n  \u003cli\u003eCompatible with 18-inch Wild Timber and Rugged Stack log sets only — not a universal burner\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eThe TF18NE is certified for use with 18-inch Wild Timber and Rugged Stack log sets only. Burners are certified to work with specific log sets and are not universal. Using this burner with a non-compatible log set creates risk of fire, carbon monoxide poisoning, and property damage. Verify log set compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed gas technician. Before beginning work, shut off the gas supply at the main valve and confirm the line is fully depressurized. Natural gas supply line connection is 1\/2 inch. Some jurisdictions require inspection after installation of vent-free gas appliances — verify local building codes and IFGC requirements before proceeding. This product cannot be installed in the state of California.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural Gas (NG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBTU\/h Output\u003c\/strong\u003e: 24,000 minimum to 28,000 maximum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIgnition Type\u003c\/strong\u003e: Intermittent Pilot (Electronic Ignition)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting Type\u003c\/strong\u003e: Vent Free\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBurner Size\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManifold Pressure\u003c\/strong\u003e: 4.5 inches w.c.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Gas Pressure (Min.)\u003c\/strong\u003e: 5 inches w.c.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Gas Pressure (Max.)\u003c\/strong\u003e: 10.5 inches w.c.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Connection Size\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Fireplace Front Width\u003c\/strong\u003e: 28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Fireplace Height\u003c\/strong\u003e: 19 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Fireplace Rear Width\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. Fireplace Depth\u003c\/strong\u003e: 14 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllowable Log Set Sizes\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllowable Log Sets\u003c\/strong\u003e: Wild Timber, Rugged Stack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLocation of Use\u003c\/strong\u003e: Indoor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertified Usage\u003c\/strong\u003e: Mobile Home Approved\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFireplace Style\u003c\/strong\u003e: Single Sided\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SUPERIOR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TF18NE\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUPERIOR","offers":[{"title":"Default Title","offer_id":51283935428914,"sku":"TF18NE","price":1783.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/309280063.jpg?v=1781063619","url":"https:\/\/voomisupply.com\/products\/superior-tf18ne-vent-free-triple-flame-burner-28000-btu-h","provider":"Voomi Supply","version":"1.0","type":"link"}