The Costway 23 Inch 1500W Recessed Electric Fireplace Insert provides an elegant and efficient heating solution for your home. With customizable flame settings in amber, violet, blue, polar, breathing, and sleep modes, you can create the perfect ambiance. Featuring a powerful 1500W heating capacity and infrared quartz technology, it effectively warms up to 1000 sq ft. The built-in thermostat ranges from 60℉ to 99℉, ensuring comfort and energy savings. Safety is prioritized with child lock and overheat protection features, along with CSA certification. The fireplace includes a remote control for hassle-free operation from up to 13 ft away and has three modes: flame and heat, flame only, and sleep mode with heat. Ideal for any modern living space.