10 Best Small Electric Fireplace 2025 in the United States

The R.W.FLAME 50-inch electric fireplace is a sleek, modern option for heating and enhancing a room up to 400 square feet. Its standout feature is the very slim design at only 3.86 inches deep, making it easy to mount on a wall or recess into standard 2x6 stud walls without taking up much space. It offers flexible heating with two power settings (750W and 1500W) to balance warmth and energy use, which helps save on electricity costs while keeping your room comfortable.

The adjustable flame effect is quite versatile, with 12 color options and multiple speed and brightness levels, controlled by a remote or touchscreen. This means you can customize the look to suit your mood or décor, creating a cozy atmosphere. Safety is well covered with ETL certification and an auto-shutoff feature that prevents overheating, plus the heat maintains natural room humidity better than traditional heaters, avoiding dry air.

While it provides good supplemental heat, its 1500W output may not be enough for larger spaces or very cold climates. Also, at nearly 50 pounds, it requires proper mounting support and might be less portable than smaller units. For those seeking a stylish, energy-efficient, and safe electric fireplace that fits well in medium-sized rooms and adds visual warmth with customizable flames, this model is a solid choice.

The Touchstone Sideline 36" electric fireplace is a great choice if you want a stylish and realistic in-wall fireplace that adds warmth and ambiance to your room. With its 1,500W heater producing about 5100 BTUs, it can comfortably take the chill off smaller spaces but isn't meant to replace your main heating system. The unit is designed for recessed wall mounting, measuring 36 inches wide, which fits well in typical fireplace openings or can be mounted with the included bracket if you prefer it on the wall surface.

The flame effect is impressive with 30 different ember color and intensity settings, and you can switch between classic logs or crystals for a cozy look that feels authentic. Safety-wise, the Sideline stays cool on the sides and back, and because it is ventless, installation is simpler and cleaner than vented models. It also offers convenience through remote control and smart home compatibility with Alexa and WiFi, letting you adjust heat and flames from a distance.

There are a few considerations: you need to ensure at least 8 inches of clearance above the unit if placing a TV or mantel nearby, and the unit draws up to 12 amps, so your home's electrical circuit must support it. The Sideline is also relatively deep at 21.4 inches, meaning it needs proper wall space for recessing. If you want a small electric fireplace that combines realistic flames, easy installation, and smart controls with moderate heating, the Sideline makes a strong candidate for enhancing comfort rather than serving as a primary heat source.