Modern Flames RS-2621 RedStone 26-Inch Built-In Electric Fireplace provides a premium electric fireplace option for your home. Featuring durable construction, an all-new design, and Modern Flames’ new Hybrid-FX flame technology, this appliance has been built to impress. An enlarged viewing area offers striking views from any angle, while high-intensity RGB up-lighting, down-lighting, and 10 unique flames colors offer a high-definition display. Variable and thermostatically controlled heat from the integrated 5,000 BTU heater allows for cozy comfort on chilly days, while the included remote control provides enhanced convenience. This versatile unit can slide into an existing zero-clearance wood fireplace or installed into a 10-inch deep wall for a built-in, flush-mounted look and includes a 0.625-inch trim kit as well as a 1.625-inch trim kit as standard options.