The Isokern Magnum+ 120" Wood Burning Fireplace is the largest model in Earthcore's premium modular line, engineered to anchor grand interiors, hospitality venues, and expansive outdoor entertainment areas. Combining the authenticity of traditional masonry with prefabricated convenience, the Magnum+ 120" delivers monumental flame presentation, excellent radiant heat, and long-term durability using Earthcore's volcanic pumice construction. If you plan to convert your Magnum+ fireplace to gas, please review the compatible options below carefully. The Magnum+ fireplaces (84"-120") are built for dramatic, full-width flame displays and therefore requireJumbo Slimline Burnerswith matchingJumbo Slimline Log Sets. These components arespecial order items, crafted to fit your specific firebox size for optimal flame performance and heat distribution. Magnum+ 84" & 96"- Compatible withJumbo Slimline Stainless SteelorSee-Thru Burners(Special Order). Magnum+ 108" & 120"- Require aCustom Jumbo Slimline Gas Burner System, individually engineered and quoted by Earthcore. Each system works withMVKEIKN (Natural Gas)orMVKEIKLP (Propane)electronic valve control assemblies and pairs beautifully withJumbo Slimline Arizona Weathered Oak Log Sets. Smaller vented burners may be used for demonstration or limited heating, but they will not fill the entire firebox and are not recommended for long-term installation. Please allow additional lead time for all Jumbo Slimline and custom Magnum+ gas components, as these are built-to-order specialty systems. The Magnum+ 120" fireplace requires a Class-A venting system for safe, efficient operation: Eco-Steel Chimney System:Lightweight stainless venting ideal for framed or limited-clearance installations. Eco-Steel+ Chimney System:Premium insulated Class-A venting for multi-story, offset, or long-run chimney applications. Installation Notes:Minimum chimney height: 18 ft (straight) or 21 ft (offset). Termination cap or decorative chimney pot required for outdoor applications. Traditional masonry chimneys are not compatible with Magnum+ fireplaces. Magnum+ Fire-Lite Stand (for combustible floor installations) GreenTech(TM) Catalytic Combustor Kit (M-CCBSF) Isoflames electronic ignition valve kit (E-VKN / E-VKP) Assorted decorative log sets (Weathered Oak, Charred Oak, Driftwood, Birch, Aspen, Juniper)