10 Best Electric Fireplace Inserts 2025 in the United States

The Touchstone Sideline Infinity 72" electric fireplace insert offers a versatile and stylish option for anyone wanting to upgrade their living space with a modern built-in fireplace. Measuring 72 inches wide and 17.5 inches tall, it is a large unit well-suited for medium to larger rooms, with heating power that covers up to 400 square feet thanks to its 1500W heater. This makes it a good supplemental heat source, providing cozy warmth without the hassle of venting.

One standout feature is its customizable flame effect, featuring 60 different color combinations for flames and ember beds, controlled easily via touchscreen, remote, or smartphone app. This flexibility adds a realistic and visually appealing ambiance with logs and crystals behind cool-touch glass, ensuring safety especially around kids or pets. Installation is straightforward, with four different mounting options (3-sided, left, right, or front-only) and the choice of plug-in or hardwired power, allowing it to fit various room layouts and preferences. The unit is energy efficient for an electric heater, with two heat settings and thermostat control to maintain comfort without wasting power. Safety features include cool-touch glass and a timer that can be set up to 8 hours, which helps avoid overheating or running unnecessarily.

Smart home integration via Alexa and Google Home adds convenience for modern users who like voice and remote control options. However, at 94 pounds, it is somewhat heavy, requiring careful measuring and potentially professional installation. Also, while the heating capacity is decent, it won’t replace a full heating system for large or drafty spaces. For those seeking a stylish, flexible, and tech-savvy fireplace that combines heat and ambiance with multiple installation choices, this Touchstone model is a strong candidate.

The Dimplex IgniteXL Bold 74-in electric fireplace is a versatile and stylish option for modern homes. Its large size and sleek design make it a great focal point for living rooms. It offers multiple installation options, including front-facing, corner, and bay setups, providing flexibility to fit various room layouts. The ability to hardwire it to a 120-volt or 240-volt circuit ensures a seamless and integrated look, though it may require professional installation for some users.

Its heating capacity is robust, effectively warming spaces up to 1,000 square feet, making it suitable for larger rooms. The ComfortSaver heating system is designed for efficiency, helping to manage energy use while providing ample warmth. The flame effects are a standout feature, with multi-colored and multi-layered flames that can be adjusted for different moods and settings. These can be used with or without heat, allowing for year-round enjoyment. The included Driftwood Logset and Crystal Ember Bed add to its aesthetic appeal.

Controlling the fireplace is convenient with the included remote or the Flame Connect App, offering modern smart home integration. However, the unit is quite heavy, weighing nearly 150 pounds, which could be a drawback during installation or relocation. Safety features include a vent-free design and a corded setup to prevent tripping hazards. The Dimplex IgniteXL Bold is ideal for those looking for a high-quality, visually appealing, and efficient electric fireplace with modern features, though it may require professional installation due to its size and weight.

The Touchstone Smart Electric Fireplace - Sideline 36" is an excellent choice for those looking to add a stylish and functional electric fireplace to their home. Its recessed design allows for a clean, modern look, making it a great fit for living rooms or bedrooms. One of the standout features is its realistic flame effect, which includes 30 ember color/flame options that can create a cozy atmosphere or a more dramatic effect depending on your preference.

In terms of heating, this unit offers a decent heating capacity of 1,500W, which is suitable for rooms up to 400 square feet. It can warm a cool space, but it should not be relied upon as a primary heat source. The remote control and smart features, including compatibility with Alexa and Google Home, enhance convenience by allowing you to adjust settings from your couch or even via your smartphone.

Installation is straightforward, as it can be mounted in a wall or used in an existing fireplace opening. The unit is also ventless, which means it won't require any chimney or external venting, making it a flexible option for various home designs. Additionally, it remains cool to the touch on the sides and back, enhancing safety, especially in homes with children or pets. Some users may find the heating output a bit limited compared to traditional fireplaces, especially in larger spaces. The requirement for 8 inches of clearance from a TV is also something to consider when planning your installation. Lastly, it operates on a maximum of 12 amps, so ensure your electrical circuits can handle that alongside other devices.