Upgrade your space with the Hearthstone 18" Electric Fireplace Insert, designed with a sleek ultra-thin profile, realistic log flame effects, and powerful supplemental heating. Featuring remote and touch control operation, adjustable temperature settings, and energy-efficient performance, this compact insert delivers warmth, safety, and modern style for any room. ULTRA-THIN FIREPLACE INSERT DESIGN: Slim 5.16-inch depth allows easy installation in TV stands, cabinets, or wall-mounted fireplace surrounds. REALISTIC LED FLAME WITH LOG SET: Adjustable 3-level flame intensity creates a lifelike, cozy fireplace ambiance year-round. POWERFUL 1400W HEATING PERFORMANCE: Delivers up to 4,777 BTUs, efficiently heating spaces up to 400 square feet. REMOTE & TOUCH CONTROL OPERATION: Convenient remote control and integrated touch panel with LED display provide effortless operation. ADJUSTABLE TEMPERATURE SETTINGS: 20-level temperature range from 62°F to 82°F ensures customized comfort in all seasons. BUILT-IN TIMER & SAFETY PROTECTION: Programmable timer from 30 minutes to 6 hours with overheating protection for peace of mind. MODERN BLACK GLASS AESTHETIC: Sleek black tempered glass panel complements modern, contemporary, and minimalist interiors. ENERGY-EFFICIENT & LIGHTWEIGHT: Fast, even heat distribution with a lightweight build for simple handling and installation. Product Specifications Main Material: Tempered Glass, Sheet Metal, Plastic Product Type: Electric Fireplace Insert Assembly: Not Required Dimension: 18": 18" W x 5.16" D x 17.13" H 23": 23" W x 5.16"D x 17.13" H Weight Capacity: Not Applicable