{"product_id":"majestic-products-40-warmmajic-ii-wood-fireplace-warmmajic-d","title":"Majestic Products 40\" WarmMajic II Wood Fireplace WARMMAJIC-D","description":"\u003ch3\u003eProduct overview\u003c\/h3\u003e\u003cp\u003eMajestic WARMMAJIC-D WarmMajic II is a wood-burning fireplace with automatic combustion control, a firebrick-lined firebox and included fans. The installation requires the specified chimney and outside-air systems.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomatic combustion control helps establish a fire and return to the selected burn setting.\u003c\/li\u003e\n\u003cli\u003eArched door design and firebrick-lined firebox.\u003c\/li\u003e\n\u003cli\u003eEPA-certified 2020 particulate-emission compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ca href=\"https:\/\/www.youtube.com\/embed\/WX3a6-Gy4s4\"\u003eYouTube video player\u003c\/a\u003e\u003ch3\u003eIncluded components\u003c\/h3\u003e\u003cp\u003eIncluded equipment comprises the door, firebrick, noncombustible facing board, metal hearth strips, fans, outside-air hood and collars, attic insulation shield and CAK4A chimney air kit.\u003c\/p\u003e\u003ch3\u003eRequired components\u003c\/h3\u003e\u003cp\u003eThe installation requires a compliant hearth extension, outside-air duct system, an approved chimney with termination, and noncombustible finishing materials. These installation materials are not all included with the appliance.\u003c\/p\u003e\u003ch3\u003eOptional accessories\u003c\/h3\u003e\u003cp\u003eOptional accessories listed in the installation manual include MESH-HHT-C firescreen, LINTEL BAR-HHT lintel kit, OA-RD-6 outside-air offset adapter and HEAT-ZONE-WD-C heat-distribution kits. One or two Heat-Zone kits may be installed. These optional packages do not replace required chimney or combustion-air components.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel \/ MPN\u003c\/th\u003e\n\u003ctd\u003eWARMMAJIC-D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel\u003c\/th\u003e\n\u003ctd\u003eSeasoned cord wood with less than 20% moisture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFirebox capacity\u003c\/th\u003e\n\u003ctd\u003e2.75 cubic feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecommended log length\u003c\/th\u003e\n\u003ctd\u003e22 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEPA-certified emissions\u003c\/th\u003e\n\u003ctd\u003e1.7 grams per hour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTested efficiency\u003c\/th\u003e\n\u003ctd\u003e73% LHV; 69% HHV, weighted averages using crib wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEPA test output\u003c\/th\u003e\n\u003ctd\u003e20,900 BTU\/hr, based on HHV and the EPA test burn rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCalculated peak output\u003c\/th\u003e\n\u003ctd\u003e81,000 BTU\/hr, calculated from the maximum first-hour burn rate; not a continuous output rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eChimney diameter\u003c\/th\u003e\n\u003ctd\u003e8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGlass\u003c\/th\u003e\n\u003ctd\u003e5 mm ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer-listed appliance weight\u003c\/th\u003e\n\u003ctd\u003e605 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eUse the approved HHT SL300 chimney system or 8-inch DuraVent DuraPlus system. The included CAK4A is required with SL300. DuraPlus instead requires removal of the original starter ring and installation of the DuraPlus base plate; CAK4A is not required with that system. Follow the exact chimney-system instructions for supports, firestops, insulation shields and termination.\u003c\/p\u003e\u003cp\u003eOutside combustion air is required. The manual specifies 6-inch UL181 Class 0 or Class 1 rigid or flexible ducting, supplied separately, with a maximum run of 40 feet. OA-RD-6 is an optional offset adapter, not a substitute for the required outside-air system. Maintain at least 1 inch of airspace at the appliance sides, 1\/2 inch at the back and 2 inches around the chimney. The finished cavity must be at least 24 inches deep; consult the framing and hearth diagrams before construction. Do not fill required airspaces with insulation.\u003c\/p\u003e\u003cp\u003eThe automatic combustion control helps establish a fire and return it to the selected burn setting. Plan fan wiring and any optional Heat-Zone installation before closing the enclosure. The model is approved for manufactured-home installation only under the manual's conditions, including outside air, grounding and prohibition on installation in a sleeping room.\u003c\/p\u003e\u003ch3\u003eWarranty summary\u003c\/h3\u003e\u003cp\u003eManufacturer warranty coverage and exclusions vary by component; consult the limited warranty in the model owner manual. Installation, operation and service must follow current manufacturer instructions and applicable codes.\u003c\/p\u003e\u003ch3\u003eExact-model manuals and downloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/downloads.hearthnhome.com\/installManuals\/4188_903_WARMMAJIC-D_INSTALL.pdf\"\u003eWARMMAJIC-D installation manual — Rev D, February 2026\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/downloads.hearthnhome.com\/installManuals\/4188_902_WARMMAJIC-D_OWNER.pdf\"\u003eWARMMAJIC-D owner manual and warranty — Rev C, December 2025\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Majestic","offers":[{"title":"Default Title","offer_id":50593312178338,"sku":"WARMMAJIC-D","price":6649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/5846\/8770\/files\/Screenshot_2026-08-23_141925__14643.1787516138.1280.1280.jpg?v=1791682206","url":"https:\/\/unitedfireplaces.com\/products\/majestic-products-40-warmmajic-ii-wood-fireplace-warmmajic-d","provider":"United Fireplaces","version":"1.0","type":"link"}