Cosmo Fireplace InsertGas Fireplace Inserts by Heat & Glo Share Manufacturer: Heat & Glo Brand: Heat & Glo Collection: Gas Fireplace Inserts Model: Cosmo Fireplace Insert Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Request Financing Very professional, on time,answered all my questions..I would recommend to friends🙂 … Cathy Brucks Nice store, very informative staff, had great answers to are questions, a great stop for pellet or gas fireplaces.. Scott Guzman Great selection of wood burning, pellet and gas stoves and fireplace inserts. Very friendly and knowledgeable staff. Bruce Soper I would highly recommend Abundant Life to anyone looking for a stove or spa! There sales staff is extremely outgoing and helpful and their service department is excellent. 👍👍👍 … Melissa Anderson Nice quick install. Bought an absolute 43. Will never buy anything but a harmon again. No junk box store pellet stoves for me again Erich Kikel Ryan was a pleasure to work with. It was my first time. He knew exactly what I needed and made the whole process so easy! Dale Emily Frazier DescriptionMatch your modern design style with the Cosmo gas insert. It fits directly inside your outdated, wood-burning firebox, turning an unusable fireplace into an efficient, easy-to-use gas fire. No more hassle, only pure fireplace enjoyment. Available in 30 and 35-inch widths. Manufacturer InfoSpecifications:ModelCosmo Insert 30Cosmo Insert 35Minimum Opening Front Width31-5/8"36-5/8"Minimum Opening Back Width20-1/8"25-1/8"Minimum Opening Depth15"15"Minimum Opening Height21"24-1/4"BTU/hr Input28,00030,000Viewing Area27-1/2" x 15-15/16"32-1/2" x 19-3/8"Features:Black Fluted GlassAdds depth, dimension and the ultimate flame presentation that is a cut above contemporary.Direct Vent TechnologyRemoves any fumes or combustion exhaust efficiently and effectively from your home. FeaturesRemote ControlMade in USA Downloads Available OptionsLabelModel NumberDimensionsBTUFuel TypeViewing Area DimensionsCosmo Insert 30 - NGCOSMO-I30-IFT 14.69" x 31.14" x 20.75"28000Natural Gas439 sq. in.Cosmo Insert 30 - PropaneCOSMO-I30-IFT 14.69" x 31.14" x 20.75"23000Propane439 sq. in.Cosmo Insert 35 - NGCOSMO-I35-IFT 14.69" x 36.14" x 24.02"30000Natural Gas630 sq. in.Cosmo Insert 35 - PropaneCOSMO-I35-IFT 14.69" x 36.14" x 24.02"28000Propane630 sq. in. Specifications Hearth Type: Fireplace Inserts Style: Traditional Vent Type: Direct Vent Fuel Types: 2 types available Total Heat Output: 23000-30000 BTU Ignition Type: Automatic (Intermittent Pilot) Viewing Area Dimensions: 439-630sq. in. Sizes: 2 sizes available Share Manufacturer: Heat & Glo Brand: Heat & Glo Collection: Gas Fireplace Inserts Model: Cosmo Fireplace Insert Year: 2026 Add to Quote Check Availability Ask a Question Trade-In Value Request Financing Very professional, on time,answered all my questions..I would recommend to friends🙂 … Cathy Brucks Nice store, very informative staff, had great answers to are questions, a great stop for pellet or gas fireplaces.. Scott Guzman Great selection of wood burning, pellet and gas stoves and fireplace inserts. Very friendly and knowledgeable staff. Bruce Soper I would highly recommend Abundant Life to anyone looking for a stove or spa! There sales staff is extremely outgoing and helpful and their service department is excellent. 👍👍👍 … Melissa Anderson Nice quick install. Bought an absolute 43. Will never buy anything but a harmon again. No junk box store pellet stoves for me again Erich Kikel Ryan was a pleasure to work with. It was my first time. He knew exactly what I needed and made the whole process so easy! 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