Customizable Ambiance - Create the perfect mood with 13 ember bed colors, 4 LED flame effects, and accent lighting. This electric fireplace and electric fireplace heater bring warmth and style, to tailor to your preferred vibe, day or night. It measures 11.25"D x 54.5"W x 22.25"H. Versatile Installation Options - Install these room heaters for indoor use as a 3-sided, corner, or single-sided unit. Add a mantel kit (sold separately) for a sleek look. This flexible wall heater adapts to your preferred design. Seamless Built-In Look - With edge-to-edge glass and no visible vents, this living room fireplace offers a clean, modern design. These fireplace heaters for indoor use doubles as decor, perfect for anyone wanting beauty with built-in warmth. Efficient Zone Heating - Warm small to medium rooms with a 5,000 BTU electric heater that adds style and comfort. This chic room heater delivers a homey atmosphere and efficient heating, ideal for relaxing without heating the whole house. Effortless Heat Control - Operate your wall heaters for indoor use from your seat using the included remote control. Thermostat mode offers your room heater maintains a consistent temperature and customizable comfort all day long. The SimpliFire 55-Inch Scion Trinity 3-Sided Linear Electric Fireplace (SF-SCT55-BK) provides a premium electric fireplace option for your space. With its versatile design, this fireplace can be installed in a three-sided, corner or single-sided configuration based on the needs of your space. Thanks to its low profile design, finishing materials can be built right to the edge of the unit for a flush, built-in look. This clean look is further enhanced by the lack of any mesh screens or visible heat vents, ensuring there are no distractions from the firebox display. Accent lighting offers added ambiance, while clear crystal media and driftwood logs with glowing embers come standard. This fireplace also includes an integrated 5,000 BTU heater to take the chill out of the air on cool days, making this fireplace as functional as it is beautiful.