The Isokern Magnum 48" Wood Burning Fireplace offers grand visual presence and superior thermal performance for expansive indoor or outdoor living spaces. Built from modular volcanic pumice components, this fireplace blends the craftsmanship of traditional masonry with the ease of prefabricated installation. Designed for both wood and gas-burning configurations, the Magnum 48" delivers high radiant efficiency and timeless architectural appeal. Compatible gas systems for the Magnum Series include: Isoflames Stadium Burners- 24" or 36" (NG: ISF-SB24-SN / ISF-SB36-SN, LP: ISF-SB24-SP / ISF-SB36-SP). Requires Isoflames Valve Control Assembly (E-VKN / E-VKP). Compatible with AZ Weathered Oak or Birch log sets. Vented 3-Burner Systems- 24", 30", 36" (3BRN-24-N/P-MVKEI/R, etc.). Battery ignition, remote, and LP conversion kit included. Outdoor stainless-steel versions also available. Jumbo Slimline Burners (for Magnum only)- 36" & 48" NG with electronic ignition and remote (JSLBRN36-N/P-MVKEI/R, JSLBRN48-N/P-MVKEI/R). Stainless versions for indoor/outdoor use. Compatible with Jumbo Slimline Log Sets (JUMBOSLIMAWO36LOGS, JUMBOSLIMAWO48LOGS). See-Thru Burners (Indoor Only)- 24"-60" NG (2BRN-ST Series). Works with matching see-thru log sets (AWOST Series). The Magnum 48" supports multiple venting options: Isokern DM Chimney System:Double modular masonry construction for long-term durability. Eco-Steel Chimney System:Lightweight stainless venting ideal for limited-clearance designs. Eco-Steel+ System:Enhanced insulation for maximum thermal efficiency. Minimum chimney height: 18 ft (straight) or 21 ft (offset).Top termination caps or decorative chimney pots are recommended for outdoor installations. Magnum Metal Stand (MS-M-48) with IsoWool insulation GreenTech(TM) Catalytic Combustor Kit (M-CCBSF) Isoflames electronic ignition valve kit (E-VKN / E-VKP) Assorted log sets (AZ Weathered Oak, Charred Oak, Driftwood, Birch, Aspen, Juniper)