Embrace the warmth and convenience of our 23-inch electric fireplace insert, a centerpiece of comfort and control in your living space.This high-performance heater delivers a 5000 BTU output, adept at heating spaces up to 400 square feet. It provides the flexibility to choose between 750W and 1500W settings for precise temperature management. with glowing resin log and ember bed, this fireplace simulates real flame effect and tailor your visual experience with ease using 3 distinct flame colors and 3 levels of brightness, controllable through a user-friendly remote or an intuitive control panel that also facilitates temperature and timer adjustments from 1 to 8 hours. Safety is paramount with this fireplace, featuring built-in overheat protection and a thermostat that can be set anywhere between 65℉ and 95℉, striking a balance between coziness and security.Note:Keep the backside 2" away from the wall for ventilation.