{"product_id":"superior-wrt2042wsi-42-traditional-insulated-radiant-wood-burning-fireplace","title":"Superior WRT2042WSI 42\" Traditional Insulated Radiant Wood-Burning Fireplace","description":"\u003cstyle\u003e\nhtml{scroll-behavior:smooth}\n.fa-product-page{--fa-primary:#313652;--fa-gold:#e6ba43;--fa-yellow:#ffe001;--fa-red:#da1816;--fa-light:#f7f7f9;--fa-border:rgba(49,54,82,.14);box-sizing:border-box;max-width:1710px;margin:0 auto;padding:30px 18px;color:#1f2433;background:#fff;font-family:\"DM Sans\",system-ui,-apple-system,BlinkMacSystemFont,\"Segoe UI\",sans-serif;font-size:16px;line-height:1.7}\n.fa-product-page *,.fa-product-page *::before,.fa-product-page *::after{box-sizing:inherit}\n.fa-product-page p{margin:0 0 16px}\n.fa-product-page ul,.fa-product-page ol{margin:0;padding-left:22px}\n.fa-product-page li{margin-bottom:8px}\n.fa-product-page a{color:var(--fa-primary);font-weight:800;text-decoration:underline;text-underline-offset:3px}\n.fa-product-page 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h3{color:var(--fa-primary);font-size:23px;line-height:1.35;margin:24px 0 10px;font-weight:800}\n.fa-section h4{color:var(--fa-primary);font-size:19px;line-height:1.35;margin:0 0 10px;font-weight:800}\n.fa-section-intro{max-width:1000px;color:#62677a}\n\n.fa-grid,.fa-grid-2,.fa-decision-box,.fa-downloads{display:grid;gap:20px;margin-top:22px}\n.fa-grid{grid-template-columns:repeat(3,minmax(0,1fr))}\n.fa-grid-2,.fa-decision-box,.fa-downloads{grid-template-columns:repeat(2,minmax(0,1fr))}\n\n.fa-card,.fa-decision-panel{background:#fff;border:1px solid var(--fa-border);border-radius:16px;padding:22px}\n.fa-card-accent{border-left:5px solid var(--fa-gold)}\n.fa-best-for{background:#f7fbf3;border-color:#cddfbf}\n.fa-not-for{background:#fff5f4;border-color:#efc5c0}\n\n.fa-alert{background:#fffbe3;border:1px solid var(--fa-gold);border-left:6px solid var(--fa-gold);padding:20px 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20px;margin-bottom:12px;border:1px solid #e8e8e8}\n.fa-faq summary{list-style:none;cursor:pointer;font-weight:800;color:var(--fa-primary);display:flex}\n.fa-faq summary::-webkit-details-marker{display:none}\n.fa-faq summary::before{content:\"+\";background:var(--fa-primary);color:var(--fa-yellow);width:24px;height:24px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;margin-right:12px;flex-shrink:0}\n.fa-faq details[open] summary::before{content:\"-\"}\n.fa-faq-answer{padding:14px 0 0 36px;color:#62677a}\n\n.fa-expert{background:var(--fa-primary);color:#fff;border-radius:20px;padding:32px}\n.fa-expert h2,.fa-expert h3{color:var(--fa-yellow)}\n\n@media(max-width:1000px){\n  .fa-quick-specs,.fa-grid{grid-template-columns:repeat(2,minmax(0,1fr))}\n}\n@media(max-width:900px){\n  .fa-grid-2,.fa-decision-box,.fa-downloads{grid-template-columns:1fr}\n  .fa-hero{padding:32px 22px}\n  .fa-grid{grid-template-columns:1fr}\n}\n@media(max-width:600px){\n  .fa-product-page{padding:20px 14px}\n  .fa-hero,.fa-expert{padding:24px 20px}\n  .fa-section h2,.fa-expert h2{font-size:24px}\n  .fa-quick-specs{grid-template-columns:1fr}\n  .fa-faq-answer{padding-left:0}\n  .fa-spec-table{min-width:640px}\n}\n\u003c\/style\u003e\n\n\u003carticle class=\"fa-product-page\"\u003e\n\n\u003cheader class=\"fa-hero\"\u003e\n\n\u003cspan class=\"fa-product-label\"\u003eSuperior WRT\/WCT2000 Series Wood-Burning Fireplace\u003c\/span\u003e\n\n\u003ch2\u003eSuperior WRT2042WSI 42\" Traditional Insulated Radiant Wood-Burning Fireplace\u003c\/h2\u003e\n\n\u003cp class=\"fa-hero-description\"\u003e\nThe \u003cstrong\u003eSuperior WRT2042WSI\u003c\/strong\u003e is a 42-inch factory-built wood-burning fireplace designed for a traditional open-hearth experience. This \u003cstrong\u003einsulated radiant WRT configuration\u003c\/strong\u003e combines a smooth-faced front, white stacked refractory interior, included wood-burning grate, mesh fire screens, adjustable outside-air damper, and a fully insulated firebox intended to provide increased performance in colder climates.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-quick-specs\"\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e\nWRT2042WSI\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eCatalog No.\u003c\/strong\u003e\nF0688\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e\n42\"\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eFuel\u003c\/strong\u003e\nWood\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e\nRadiant \/ Insulated\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eInterior\u003c\/strong\u003e\nWhite Stacked Refractory\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eU.S. Chimney\u003c\/strong\u003e\nIHP 8DM\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-quick-spec\"\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e\n20-Year Limited\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/header\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eImportant: Complete Chimney System Required\u003c\/strong\u003e\n\u003cp\u003e\nThe WRT2042WSI is a factory-built wood-burning fireplace and requires the appropriate manufacturer-approved chimney system, termination, hearth extension, clearances, framing, and other installation components. The fireplace firebox alone does not constitute a complete installation.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eRadiant WRT model:\u003c\/strong\u003e Do not select a blower or fan kit for the WRT2042WSI. Superior identifies fan kits for circulating \u003cstrong\u003eWCT\u003c\/strong\u003e configurations rather than this radiant WRT model.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eTraditional 42\" Open-Hearth Wood Fireplace\u003c\/h2\u003e\n\n\u003cp class=\"fa-section-intro\"\u003e\nThe Superior WRT2042WSI is designed for homeowners, builders, and designers who want the look, sound, and character of a traditional open wood fire in a factory-built fireplace platform.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts \u003cstrong\u003e42-inch radiant smooth-faced design\u003c\/strong\u003e keeps the fireplace front visually clean, while the included white stacked refractory creates a masonry-inspired firebox interior.\n\u003c\/p\u003e\n\n\u003cp\u003e\nUnlike the circulating WCT configurations in the same series, the WRT2042WSI uses a \u003cstrong\u003eradiant configuration without a blower\u003c\/strong\u003e. The fully insulated firebox distinguishes the WSI version and is intended for improved performance in colder-climate applications.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eHeating role:\u003c\/strong\u003e Superior identifies this fireplace as a source of \u003cstrong\u003esupplemental heat\u003c\/strong\u003e. It is not intended to replace a whole-home furnace or primary heating system.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eSuperior WRT2042WSI at a Glance\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eBrand\u003c\/h3\u003e\n\u003cp\u003eSuperior Fireplaces\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eSeries\u003c\/h3\u003e\n\u003cp\u003eWRT\/WCT2000\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eModel\u003c\/h3\u003e\n\u003cp\u003eWRT2042WSI\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eProduct Type\u003c\/h3\u003e\n\u003cp\u003eFactory-Built Wood-Burning Fireplace\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eDesign\u003c\/h3\u003e\n\u003cp\u003eTraditional \/ Open-Hearth\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eConfiguration\u003c\/h3\u003e\n\u003cp\u003eRadiant\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eFirebox\u003c\/h3\u003e\n\u003cp\u003eFully Insulated\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eView Style\u003c\/h3\u003e\n\u003cp\u003eFront View\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eBlower\u003c\/h3\u003e\n\u003cp\u003eNot Applicable\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eIs the Superior WRT2042WSI Right for Your Project?\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-decision-box\"\u003e\n\n\u003cdiv class=\"fa-decision-panel fa-best-for\"\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eProjects requiring a traditional 42\" built-in wood-burning fireplace.\u003c\/li\u003e\n\u003cli\u003eHomeowners who want a real open-hearth wood-fire experience.\u003c\/li\u003e\n\u003cli\u003eProjects preferring a smooth-faced radiant design without circulating louvers.\u003c\/li\u003e\n\u003cli\u003eColder-climate applications where an insulated firebox is desired.\u003c\/li\u003e\n\u003cli\u003eBuyers wanting white stacked refractory panels.\u003c\/li\u003e\n\u003cli\u003eNew-construction or remodeling projects with a planned chimney route.\u003c\/li\u003e\n\u003cli\u003eInstallations where optional bi-fold glass doors may be added.\u003c\/li\u003e\n\u003cli\u003eProjects that may later use an approved gas-log configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-decision-panel fa-not-for\"\u003e\n\n\u003ch3\u003eConsider Another Fireplace If\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou want a circulating fireplace with an optional fan.\u003c\/li\u003e\n\u003cli\u003eYou want a fireplace insert for an existing masonry fireplace.\u003c\/li\u003e\n\u003cli\u003eYou want a freestanding wood stove.\u003c\/li\u003e\n\u003cli\u003eYour project cannot accommodate the required chimney system.\u003c\/li\u003e\n\u003cli\u003eYou cannot provide the required hearth extension.\u003c\/li\u003e\n\u003cli\u003eYou cannot maintain the specified combustible clearances.\u003c\/li\u003e\n\u003cli\u003eYou need a primary whole-home heating appliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eFully Insulated Firebox\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid-2\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eInsulated WSI Configuration\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eWRT2042WSI\u003c\/strong\u003e is the insulated 42-inch radiant configuration. Superior identifies the fully insulated firebox as providing increased performance in colder climates.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eRadiant WRT Design\u003c\/h3\u003e\n\n\u003cp\u003e\nThe WRT model uses a smooth-faced radiant front instead of the circulating louvered configuration used on WCT models.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eWhite Stacked Refractory Interior\u003c\/h2\u003e\n\n\u003cp\u003e\nThe WRT2042WSI includes \u003cstrong\u003ewhite stacked refractory panels\u003c\/strong\u003e that provide a traditional masonry-inspired appearance behind the fire while lining the steel firebox.\n\u003c\/p\u003e\n\n\u003cp\u003e\nRefractory materials expand and contract as the fireplace heats and cools. Minor cracking can occur during normal use; consult the manufacturer instructions for acceptable conditions and replacement criteria.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eWhat's Included?\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid-2\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eIncluded\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSuperior WRT2042WSI insulated firebox\u003c\/li\u003e\n\u003cli\u003eWhite stacked refractory panels\u003c\/li\u003e\n\u003cli\u003eWood-burning log grate\u003c\/li\u003e\n\u003cli\u003eMesh fire screens\u003c\/li\u003e\n\u003cli\u003eAdjustable outside-air damper\u003c\/li\u003e\n\u003cli\u003eTextured powder-coat finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eSold Separately\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRequired chimney system and chimney components\u003c\/li\u003e\n\u003cli\u003eCompatible bi-fold glass doors\u003c\/li\u003e\n\u003cli\u003eAK4 or AK4F outside-air kit\u003c\/li\u003e\n\u003cli\u003eApproved gas-log system when applicable\u003c\/li\u003e\n\u003cli\u003eGas installation components\u003c\/li\u003e\n\u003cli\u003eFireplace finishing materials\u003c\/li\u003e\n\u003cli\u003eHearth-extension materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eWRT2042WSI Framing Requirements\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Width\u003c\/th\u003e\n\u003ctd\u003e44-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Height\u003c\/th\u003e\n\u003ctd\u003e37-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Depth\u003c\/th\u003e\n\u003ctd\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003ePlanning dimensions:\u003c\/strong\u003e The manufacturer-listed WRT\/WCT2042 platform framing dimensions are \u003cstrong\u003e44-1\/4\" W × 37-5\/8\" H × 22\" D\u003c\/strong\u003e. Verify final construction against the current installation manual before framing.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eInterior Firebox Dimensions\u003c\/h2\u003e\n\n\u003cp\u003e\nSuperior provides the following interior measurements for planning and compatible log-size selection.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Front Width\u003c\/th\u003e\n\u003ctd\u003e38-7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Rear Width\u003c\/th\u003e\n\u003ctd\u003e25-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Depth\u003c\/th\u003e\n\u003ctd\u003e14-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Height\u003c\/th\u003e\n\u003ctd\u003e21-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eManufacturer Dimension References\u003c\/h2\u003e\n\n\u003cp\u003e\nSuperior's dimensional drawing uses reference letters for the WRT2042\/WCT2042 platform. Use the manufacturer diagram when applying these values.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eReference\u003c\/th\u003e\n\u003cth\u003eMeasurement\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21-1\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e44\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eF\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eG\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e33\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eH\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eK\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-3\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eDo not scale manufacturer illustrations.\u003c\/strong\u003e Use the official dimensional diagram to interpret A–K. Photographs and illustrations are not scaled construction drawings.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eMinimum Clearances to Combustibles\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBack \u0026amp; Sides of Fireplace\u003c\/th\u003e\n\u003ctd\u003e3\/4\" minimum*\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFloor\u003c\/th\u003e\n\u003ctd\u003e0\" minimum**\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePerpendicular Wall to Fireplace Opening\u003c\/th\u003e\n\u003ctd\u003e12\" minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTop Spacers\u003c\/th\u003e\n\u003ctd\u003e0\" minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChimney Outer Pipe Surface\u003c\/th\u003e\n\u003ctd\u003e1\" minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eManufacturer notes:\u003c\/strong\u003e The 3\/4\" rear\/side clearance is not required at the nailing flanges. Additional framing and floor-installation requirements apply.\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eRequired air spaces must remain open.\u003c\/strong\u003e Do not pack the specified fireplace or chimney clearances with insulation or other materials.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eHearth Extension Requirements\u003c\/h2\u003e\n\n\u003cp\u003e\nA properly constructed hearth extension is required in front of the WRT2042WSI.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-grid\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eFront Extension\u003c\/h4\u003e\n\u003cp\u003eMinimum 20\" in front of the fireplace opening.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eSide Extension\u003c\/h4\u003e\n\u003cp\u003eMinimum 12\" beyond each side of the fireplace opening.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eReferenced 42\" Hearth Area\u003c\/h4\u003e\n\u003cp\u003e66\" × 20\" in manufacturer documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eDimensions alone are not sufficient.\u003c\/strong\u003e Hearth-extension construction must also meet the manufacturer-specified noncombustible-material and thermal-performance requirements.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eChimney \u0026amp; Venting Requirements\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid-2\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eUnited States\u003c\/h3\u003e\n\n\u003cp\u003e\nApplicable U.S. installations use the \u003cstrong\u003eIHP 8DM wood-burning chimney system\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\n\u003ch3\u003eCanada\u003c\/h3\u003e\n\n\u003cp\u003e\nCanadian installations require the \u003cstrong\u003eIHP 8HT high-temperature chimney system\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApprox. Chimney Inside Diameter\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApprox. Chimney Outside Diameter\u003c\/th\u003e\n\u003ctd\u003e12-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height – Straight \/ One Elbow Set\u003c\/th\u003e\n\u003ctd\u003e14.5 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Height – Two Elbow Sets\u003c\/th\u003e\n\u003ctd\u003e22 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum System Height\u003c\/th\u003e\n\u003ctd\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Distance Between Applicable Elbow Supports\u003c\/th\u003e\n\u003ctd\u003e6 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eComplete chimney planning required:\u003c\/strong\u003e Chimney pipe, offsets, supports, firestops, roof penetration, flashing, storm collar, termination, and required clearances vary by the actual installation.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eOutside Combustion Air\u003c\/h2\u003e\n\n\u003cp\u003e\nThe WRT2042WSI includes an \u003cstrong\u003eadjustable outside-air damper\u003c\/strong\u003e. The components used to route outside combustion air to the fireplace are sold separately.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-grid-2\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eAK4\u003c\/h3\u003e\n\u003cp\u003eComplete outside-air kit for sidewall installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eAK4F\u003c\/h3\u003e\n\u003cp\u003eOutside-air kit for floor \/ vented crawl-space installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eRough-framing planning:\u003c\/strong\u003e Superior recommends installing the outside-air components during rough framing because of their location. The combustion-air inlet duct must not terminate in an attic.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eWood-Burning Operation\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eRecommended Fuel\u003c\/h4\u003e\n\u003cp\u003eDry, properly seasoned natural firewood.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eTarget Moisture\u003c\/h4\u003e\n\u003cp\u003eLess than 20% moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eSoftwood Seasoning Guidance\u003c\/h4\u003e\n\u003cp\u003eApproximately 6–18 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eHardwood Seasoning Guidance\u003c\/h4\u003e\n\u003cp\u003eApproximately 12–24 months.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eHeating Role\u003c\/h4\u003e\n\u003cp\u003eSupplemental heat.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eRecommended Tool\u003c\/h4\u003e\n\u003cp\u003eFirewood moisture meter.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eDo not burn prohibited materials.\u003c\/strong\u003e Avoid garbage, plastics, pressure-treated wood, construction debris, charcoal, coal, gasoline, flammable liquids, or other fuels prohibited by Superior.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eGas-Log Compatibility\u003c\/h2\u003e\n\n\u003cp\u003e\nThe WRT2042WSI is primarily a wood-burning fireplace, but qualifying approved gas-log systems may also be installed when all fireplace, gas-appliance, chimney, clearance, and installation requirements are satisfied.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-grid\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eVented Gas Logs\u003c\/h4\u003e\n\u003cp\u003eQualifying systems approved to ANSI Z21.60.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eDecorative Gas Appliances\u003c\/h4\u003e\n\u003cp\u003eApplicable systems approved to ANSI Z21.84.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch4\u003eVent-Free Gas Logs\u003c\/h4\u003e\n\u003cp\u003eQualifying heaters approved to ANSI Z21.11.2.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eVent-free gas-log requirement:\u003c\/strong\u003e An \u003cstrong\u003eIHP hood must be installed\u003c\/strong\u003e when using a qualifying vent-free gas-log heater.\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eVented gas-log damper requirement:\u003c\/strong\u003e When a decorative vented gas log is installed, the fireplace damper must be removed or permanently locked fully open. If glass doors are installed, they must remain fully open during vented decorative gas-log operation.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eOptional Bi-Fold Glass Doors\u003c\/h2\u003e\n\n\u003cp\u003e\nCompatible tempered-glass bi-fold doors are available separately.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-alert fa-alert-danger\"\u003e\n\u003cstrong\u003eOperate fully open or fully closed.\u003c\/strong\u003e Superior requires optional glass doors to be either completely open or completely closed during fireplace operation. Do not operate the fireplace with the doors partially open.\n\u003c\/div\u003e\n\n\u003cp\u003e\nAllow the glass to warm gradually, do not allow logs or burning material to contact the glass, and do not clean hot glass with cool water.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eDamper Operation\u003c\/h2\u003e\n\n\u003cp\u003e\nThe fireplace vent damper must be \u003cstrong\u003elocked in the fully open position before operating the fireplace\u003c\/strong\u003e.\n\u003c\/p\u003e\n\n\u003cp\u003e\nAfter a wood fire has burned out, do not close the damper until the embers and ashes have cooled completely and no warm embers remain.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eCreosote, Chimney Inspection \u0026amp; Maintenance\u003c\/h2\u003e\n\n\u003cp\u003e\nWood combustion can produce creosote inside the chimney system.\n\u003c\/p\u003e\n\n\u003cp\u003e\nSuperior states that the chimney should be inspected at least \u003cstrong\u003etwice during the heating season\u003c\/strong\u003e to determine whether creosote has accumulated.\n\u003c\/p\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eProfessional chimney service recommended:\u003c\/strong\u003e If creosote accumulation reaches the level identified by the manufacturer, remove it to reduce chimney-fire risk. Professional chimney cleaning and inspection are recommended.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eRefractory Care\u003c\/h2\u003e\n\n\u003cp\u003e\nThe refractory panels are manufactured from high-temperature cement-based material and naturally expand and contract as the fireplace heats and cools.\n\u003c\/p\u003e\n\n\u003cp\u003e\nFor new refractory, Superior instructs users to allow the material to cure and to use smaller fires during the first several uses.\n\u003c\/p\u003e\n\n\u003cp\u003e\nRefer to the homeowner and installation documentation for guidance regarding normal cracking, repair, and replacement.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eOptional Accessories\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-grid\"\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eBi-Fold Glass Doors\u003c\/h3\u003e\n\u003cp\u003eOptional compatible tempered-glass fireplace doors.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eAK4 Outside-Air Kit\u003c\/h3\u003e\n\u003cp\u003eOutside-air kit for sidewall installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eAK4F Outside-Air Kit\u003c\/h3\u003e\n\u003cp\u003eOutside-air kit for floor or vented crawl-space installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eApproved Gas Logs\u003c\/h3\u003e\n\u003cp\u003eQualifying vented or vent-free gas-log systems when all requirements are met.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eChimney Components\u003c\/h3\u003e\n\u003cp\u003eRequired pipe, supports, firestops, flashing, storm collar, termination, and related components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-card fa-card-accent\"\u003e\n\u003ch3\u003eBlower \/ Fan\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNot applicable to WRT2042WSI.\u003c\/strong\u003e Fan kits are for circulating WCT configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eSafety \u0026amp; Installation Considerations\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eRead and understand the manufacturer installation and operating instructions before use.\u003c\/li\u003e\n\u003cli\u003eVerify applicable local building, fire, and chimney requirements before installation.\u003c\/li\u003e\n\u003cli\u003eDo not alter or modify the fireplace or its components.\u003c\/li\u003e\n\u003cli\u003eUse only approved fireplace-system and chimney components.\u003c\/li\u003e\n\u003cli\u003eMaintain all specified combustible clearances and required air spaces.\u003c\/li\u003e\n\u003cli\u003eDo not fill required air spaces with insulation or other materials.\u003c\/li\u003e\n\u003cli\u003eProvide adequate combustion air.\u003c\/li\u003e\n\u003cli\u003eDo not use gasoline or other flammable liquids to start or refresh a fire.\u003c\/li\u003e\n\u003cli\u003eKeep furniture, draperies, clothing, and other combustible materials away from the fireplace.\u003c\/li\u003e\n\u003cli\u003eNever leave children unattended near an operating fireplace.\u003c\/li\u003e\n\u003cli\u003eDo not use the fireplace for cooking or food warming.\u003c\/li\u003e\n\u003cli\u003eOperate with the fireplace damper in the required position.\u003c\/li\u003e\n\u003cli\u003eBurn dry, properly seasoned wood.\u003c\/li\u003e\n\u003cli\u003eInspect and maintain the chimney system as directed by Superior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eComplete Superior WRT2042WSI Specifications\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-table-wrap\"\u003e\n\n\u003ctable class=\"fa-spec-table\"\u003e\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eSuperior Fireplaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eWRT\/WCT2000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003eWRT2042WSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCatalog Number\u003c\/th\u003e\n\u003ctd\u003eF0688\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eFactory-Built Wood-Burning Fireplace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal Size\u003c\/th\u003e\n\u003ctd\u003e42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eRadiant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFace Style\u003c\/th\u003e\n\u003ctd\u003eSmooth-Faced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDesign Style\u003c\/th\u003e\n\u003ctd\u003eTraditional \/ Open-Hearth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eView Style\u003c\/th\u003e\n\u003ctd\u003eFront View\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFirebox\u003c\/th\u003e\n\u003ctd\u003eFully Insulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior\u003c\/th\u003e\n\u003ctd\u003eWhite Stacked Refractory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePrimary Fuel\u003c\/th\u003e\n\u003ctd\u003eWood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRecommended Wood Moisture\u003c\/th\u003e\n\u003ctd\u003eLess Than 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHeating Application\u003c\/th\u003e\n\u003ctd\u003eSupplemental Heat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLog Grate\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMesh Fire Screens\u003c\/th\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside-Air Damper\u003c\/th\u003e\n\u003ctd\u003eIncluded \/ Adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGlass Doors\u003c\/th\u003e\n\u003ctd\u003eOptional \/ Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOutside-Air Kit\u003c\/th\u003e\n\u003ctd\u003eOptional \/ Sold Separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eGas Logs\u003c\/th\u003e\n\u003ctd\u003eOptional Approved Configurations Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBlower \/ Fan\u003c\/th\u003e\n\u003ctd\u003eNot Applicable to WRT Radiant Model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Width\u003c\/th\u003e\n\u003ctd\u003e44-1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Height\u003c\/th\u003e\n\u003ctd\u003e37-5\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFraming Depth\u003c\/th\u003e\n\u003ctd\u003e22\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Front Width\u003c\/th\u003e\n\u003ctd\u003e38-7\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Rear Width\u003c\/th\u003e\n\u003ctd\u003e25-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Depth\u003c\/th\u003e\n\u003ctd\u003e14-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterior Height\u003c\/th\u003e\n\u003ctd\u003e21-1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eU.S. Chimney System\u003c\/th\u003e\n\u003ctd\u003eIHP 8DM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCanadian Chimney System\u003c\/th\u003e\n\u003ctd\u003eIHP 8HT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApprox. Chimney Inside Diameter\u003c\/th\u003e\n\u003ctd\u003e8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApprox. Chimney Outside Diameter\u003c\/th\u003e\n\u003ctd\u003e12-3\/8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Chimney Height – Straight \/ One Elbow Set\u003c\/th\u003e\n\u003ctd\u003e14.5 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMinimum Chimney Height – Two Elbow Sets\u003c\/th\u003e\n\u003ctd\u003e22 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum Chimney Height\u003c\/th\u003e\n\u003ctd\u003e50 ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHearth Extension – Front\u003c\/th\u003e\n\u003ctd\u003e20\" Minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHearth Extension – Sides\u003c\/th\u003e\n\u003ctd\u003e12\" Minimum Each Side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRear \/ Side Fireplace Clearance\u003c\/th\u003e\n\u003ctd\u003e3\/4\" Minimum, Subject to Manufacturer Conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePerpendicular Wall Clearance\u003c\/th\u003e\n\u003ctd\u003e12\" Minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eChimney Outer Pipe Clearance\u003c\/th\u003e\n\u003ctd\u003e1\" Minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping Weight\u003c\/th\u003e\n\u003ctd\u003e180 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eShipping Volume\u003c\/th\u003e\n\u003ctd\u003e22.0 cu. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e20-Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-expert\"\u003e\n\n\u003ch2\u003eFlame Authority Expert Recommendation\u003c\/h2\u003e\n\n\u003cp\u003e\nChoose the \u003cstrong\u003eSuperior WRT2042WSI\u003c\/strong\u003e when your project calls for a traditional \u003cstrong\u003e42\" factory-built wood-burning fireplace\u003c\/strong\u003e with a clean radiant front, insulated firebox, real open-hearth wood-fire experience, and classic white stacked refractory interior.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIts \u003cstrong\u003e44-1\/4\" × 37-5\/8\" × 22\" framing requirements, 38-7\/8\" interior front width, fully insulated firebox, included grate and mesh screens, adjustable outside-air damper, approved 8DM\/8HT chimney platforms, and compatibility with qualifying gas-log systems\u003c\/strong\u003e make it a flexible foundation for a properly planned residential hearth installation.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe most important purchasing step is confirming the \u003cstrong\u003eframing space, chimney route, total chimney height, hearth extension, combustible clearances, roof termination, outside-air plan, optional door selection, and applicable local requirements\u003c\/strong\u003e before construction.\n\u003c\/p\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eOfficial Manufacturer Resources\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-downloads\"\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/900728-01_NC_SUP_WRT2042_WCT2042_Wood_Fireplace_SPEC.pdf?v=1787840494\" target=\"_blank\" rel=\"noopener\"\u003e\nWRT2042\/WCT2042 Specification Sheet\n\u003cspan\u003e\nManufacturer dimensional, framing, chimney, fireplace, and technical specification information.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/127003-01_C_SUP_Wood_Homeowners_Guide_CO_156a37a6-090d-4463-badc-87f2a3566908.pdf?v=1787840494\" target=\"_blank\" rel=\"noopener\"\u003e\nSuperior Wood-Burning Fireplace Homeowner's Guide\n\u003cspan\u003e\nManufacturer operation, wood-fuel, refractory, maintenance, creosote, glass-door, and homeowner safety guidance.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/785356M_WRTWCT2000_0423-WEB.pdf?v=1787840494\" target=\"_blank\" rel=\"noopener\"\u003e\nWRT\/WCT2000 Series Product Brochure\n\u003cspan\u003e\nSeries overview covering radiant and circulating configurations, standard features, options, and design details.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/785847M-WRTWCT2000-Smart-Sheet-0423-WEB.pdf?v=1787840494\" target=\"_blank\" rel=\"noopener\"\u003e\nWRT\/WCT2000 Series Smart Sheet\n\u003cspan\u003e\nQuick-reference model, dimensional, feature, chimney, accessory, and configuration information.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/126631-01_J_SUP_WRT2042_WCT2042_Series_Wood_Fireplace_IICO.pdf?v=1787840494\" target=\"_blank\" rel=\"noopener\"\u003e\nWRT2042\/WCT2042 Installation \u0026amp; Operation Manual\n\u003cspan\u003e\nManufacturer framing, hearth, clearances, chimney, outside-air, gas-log, installation, operation, maintenance, and safety requirements.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003ca class=\"fa-download-link\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/785692M_SuperiorGasLogs_0423-WEB_2_af86ecf9-8de6-473d-9373-1bab76769154.pdf?v=1787840495\" target=\"_blank\" rel=\"noopener\"\u003e\nSuperior Gas Logs Brochure\n\u003cspan\u003e\nManufacturer information for Superior gas-log families that may be relevant to qualifying approved gas-log configurations.\n\u003c\/span\u003e\n\u003c\/a\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eSuperior WRT2042WSI FAQs\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-faq\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the Superior WRT2042WSI a wood-burning fireplace?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes. The WRT2042WSI is a \u003cstrong\u003e42-inch factory-built wood-burning fireplace\u003c\/strong\u003e with a radiant smooth-faced design, insulated firebox, white stacked refractory, wood-burning grate, and mesh fire screens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between the WRT2042WSI and WCT2042 models?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe WRT2042WSI is a \u003cstrong\u003eradiant smooth-faced model\u003c\/strong\u003e, while WCT2042 models use a circulating louvered configuration. Superior's optional fan kit applies to circulating WCT models rather than this WRT model.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the WRT2042WSI insulated?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes. The WRT2042WSI is the fully insulated configuration, which Superior identifies as providing increased performance in colder climates.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the framing dimensions?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe manufacturer lists framing dimensions of \u003cstrong\u003e44-1\/4\" W × 37-5\/8\" H × 22\" D\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat are the interior firebox dimensions?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe interior measures \u003cstrong\u003e38-7\/8\" wide at the front, 25-3\/8\" wide at the rear, 14-1\/2\" deep, and 21-1\/2\" high\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat chimney system does the WRT2042WSI require?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eApplicable U.S. installations use the \u003cstrong\u003eIHP 8DM chimney system\u003c\/strong\u003e. Canadian installations require the \u003cstrong\u003eIHP 8HT high-temperature chimney system\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow tall does the chimney need to be?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eSuperior lists a \u003cstrong\u003e14.5-foot minimum\u003c\/strong\u003e for a straight chimney or system with one elbow set, \u003cstrong\u003e22 feet minimum\u003c\/strong\u003e for systems with two elbow sets, and a \u003cstrong\u003e50-foot maximum\u003c\/strong\u003e system height.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the WRT2042WSI require a hearth extension?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes. The hearth extension must project at least \u003cstrong\u003e20\" in front of the fireplace opening and 12\" beyond each side\u003c\/strong\u003e, while also meeting the required noncombustible and thermal construction requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eAre glass doors included?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eNo. Mesh fire screens are included, while compatible bi-fold glass doors are optional and sold separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan a blower be installed on the WRT2042WSI?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eNo blower should be selected for this SKU. The WRT2042WSI is the radiant WRT model, while Superior identifies fan kits for circulating WCT configurations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eDoes the WRT2042WSI include an outside-air kit?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe fireplace includes an \u003cstrong\u003eadjustable outside-air damper\u003c\/strong\u003e, but the AK4 or AK4F outside-air routing kit is selected separately.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan gas logs be installed in the WRT2042WSI?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eYes, when the exact gas-log system is approved and all Superior fireplace, chimney, gas-appliance, hood, damper, and installation requirements are satisfied.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan vent-free gas logs be used?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eA qualifying ANSI Z21.11.2 vent-free gas-log heater may be used when manufacturer requirements are met. \u003cstrong\u003eAn IHP hood is required\u003c\/strong\u003e for that configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat type of wood should be burned?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eUse dry, properly seasoned natural firewood. Superior recommends using a moisture meter and identifies \u003cstrong\u003eless than 20% moisture\u003c\/strong\u003e as the target.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs the WRT2042WSI intended to heat an entire house?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eNo. Superior identifies the fireplace as a source of \u003cstrong\u003esupplemental heat only\u003c\/strong\u003e, not a replacement for a whole-home furnace.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat comes standard with the WRT2042WSI?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eThe standard configuration includes the \u003cstrong\u003einsulated firebox, white stacked refractory panels, wood-burning grate, mesh fire screens, and adjustable outside-air damper\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhat warranty does the WRT2042WSI have?\u003c\/summary\u003e\n\u003cdiv class=\"fa-faq-answer\"\u003e\n\u003cp\u003eSuperior advertises the WRT\/WCT2000 Series with a \u003cstrong\u003e20-year limited warranty\u003c\/strong\u003e. Coverage periods and exclusions vary by component.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003csection class=\"fa-section\"\u003e\n\n\u003ch2\u003eBefore You Order\u003c\/h2\u003e\n\n\u003cdiv class=\"fa-decision-box\"\u003e\n\n\u003cdiv class=\"fa-decision-panel fa-best-for\"\u003e\n\n\u003ch3\u003eConfirm Before Purchase\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eYou specifically need the Superior WRT2042WSI.\u003c\/li\u003e\n\u003cli\u003eYour project can accommodate the 44-1\/4\" W × 37-5\/8\" H × 22\" D framing requirements.\u003c\/li\u003e\n\u003cli\u003eYour chimney route can use the applicable IHP 8DM or 8HT chimney system.\u003c\/li\u003e\n\u003cli\u003eYour planned chimney can meet the minimum and maximum system-height requirements.\u003c\/li\u003e\n\u003cli\u003eYou can maintain all required fireplace and chimney clearances.\u003c\/li\u003e\n\u003cli\u003eYou can construct the required hearth extension.\u003c\/li\u003e\n\u003cli\u003eYou have planned the roof penetration and termination.\u003c\/li\u003e\n\u003cli\u003eYou have determined whether AK4 or AK4F outside-air equipment is required.\u003c\/li\u003e\n\u003cli\u003eYou understand that glass doors, chimney components, outside-air kits, and gas logs are separate.\u003c\/li\u003e\n\u003cli\u003eYou understand that a blower does not apply to this radiant WRT model.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-decision-panel fa-not-for\"\u003e\n\n\u003ch3\u003eDo Not Assume\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eThat the firebox alone is a complete fireplace installation.\u003c\/li\u003e\n\u003cli\u003eThat a blower is compatible with the WRT2042WSI.\u003c\/li\u003e\n\u003cli\u003eThat appliance dimensions and framing dimensions are interchangeable.\u003c\/li\u003e\n\u003cli\u003eThat the hearth extension can be sized by width alone without meeting thermal requirements.\u003c\/li\u003e\n\u003cli\u003eThat any chimney system can be used.\u003c\/li\u003e\n\u003cli\u003eThat one minimum chimney height applies to every offset configuration.\u003c\/li\u003e\n\u003cli\u003eThat gas logs can be installed without verifying model-specific approval.\u003c\/li\u003e\n\u003cli\u003eThat vent-free gas logs can be used without the required IHP hood.\u003c\/li\u003e\n\u003cli\u003eThat the fireplace is designed as a whole-home heating system.\u003c\/li\u003e\n\u003cli\u003eThat manufacturer diagrams can be treated as scaled drawings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"fa-alert\"\u003e\n\u003cstrong\u003eFinal planning check:\u003c\/strong\u003e Use the Superior WRT2042\/WCT2042 Installation \u0026amp; Operation Manual, Specification Sheet, Homeowner's Guide, Smart Sheet, and applicable chimney and gas-log documentation to verify framing, hearth protection, chimney routing, clearances, combustion air, optional doors, gas-log requirements, maintenance, and final installation before construction.\n\u003c\/div\u003e\n\n\u003c\/section\u003e\n\n\u003c\/article\u003e","brand":"Superior Fireplaces","offers":[{"title":"Default Title","offer_id":46052848599084,"sku":"WRT2042WSI","price":1249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/7607\/8636\/files\/superior-wrt2042wsi-42-traditional-insulated-radiant-wood-burning-fireplace-fireplaces-wrt2042wsi-flame-authority-1255986704.webp?v=1787847612","url":"https:\/\/flameauthority.com\/products\/superior-wrt2042wsi-42-traditional-insulated-radiant-wood-burning-fireplace","provider":"Flame Authority","version":"1.0","type":"link"}