10 Best Electric Insert For Fireplace 2025 in the United States

The Dimplex Revillusion 42 Inch Built-in Electric Firebox is a solid choice if you're looking for an electric insert that combines realistic visuals with effective supplemental heating. Its standout feature is the Revillusion flame technology, which creates flames that closely mimic a natural fire, enhanced by handcrafted faux logs and a herringbone brick interior that adds to the cozy, authentic look. The unit covers heating for up to 1,000 square feet, suitable for medium-sized living rooms, and you can turn the heater off if you just want the ambiance without heat.

Installation is relatively simple since it requires no venting, gas lines, or complicated setup—just plug it into a standard outlet or hardwire it for a cleaner appearance. The included multi-function remote adds convenience for controlling flames and heat from across the room. At just over 43 inches wide, it fits well in built-in spaces, but its depth of about 12 inches means you’ll need enough room behind your wall or cabinet.

With a weight of over 110 pounds, installation might require more than one person and some effort in handling. While the flame effect is impressive, purists looking for fully lifelike fire might notice it’s still a simulation. This electric insert suits those wanting easy installation, good heating coverage, and a very realistic flame effect without the hassle of venting or fuel, making it a practical and attractive addition to many homes.

The Touchstone Smart Electric Fireplace - The Sideline 36" offers a stylish and functional addition to any room, particularly benefiting those who want a cozy atmosphere without the hassle of traditional fireplaces. With 30 ember and flame options, it creates a realistic look that can enhance any home décor. The 1,500W heater can efficiently warm a room up to 400 square feet, making it suitable for living areas or bedrooms, although it won't replace a primary heat source entirely.

One of its strong points is the installation flexibility; it can be recessed into a wall or mounted on the surface, fitting seamlessly in existing fireplace openings. Plus, the ventless design ensures that you won’t need to worry about exhausting air or complicated venting systems, which can simplify setup. The fireplace is also equipped with smart features, allowing you to control it through Alexa, Google Home, or a mobile app, adding a modern touch to its operation.

However, there are a few considerations. The fireplace requires a minimum 8 inches of clearance from a TV or other heat-sensitive items, which may limit placement options in some rooms. While it provides a pleasant warmth, users need to keep in mind that it’s not intended to warm larger spaces or replace central heating. Some users might find the reliance on AAA batteries for the remote a bit inconvenient, as these are not included with the product.

The Touchstone Sideline Electric Fireplace is a great choice for those seeking a blend of ambiance and modern convenience, especially if you appreciate the aesthetic of a traditional fireplace without the maintenance. It's ideal for anyone looking to enhance their home environment while enjoying the benefits of a safe, ventless heating option.

The PuraFlame Klaus 33” Electric Fireplace Insert offers a realistic and charming addition to your living room with its antique design, complete with a resin log, brick wall interior, glass door, and mesh screen. The dimensions (44.1” Wide x 31.5” High x 10” Deep) make it substantial in size, providing a good visual presence. The heating capacity, suitable for rooms up to 400 sq. ft., is efficient for supplemental warmth but should not be relied upon as the primary heat source. The flame effect, with three settings for intensity and brightness, can be used with or without heat, adding year-round ambiance.

Installation is straightforward with a flat bottom for direct floor placement and requires no venting, making it hassle-free. The remote control and adjustable thermostat offer convenient operation, while the LED technology ensures energy efficiency. Safety features include a glass door and mesh screen to prevent accidental contact with the heating elements. However, it's limited to a 120V plug-in, which means it cannot be hard-wired, potentially limiting placement options.

The product has a strong customer rating of 4.7 stars and comes with a one-year warranty and responsive customer service, which adds reassurance. It is delivered in two packages, which might arrive on different days, potentially causing some initial inconvenience. This electric fireplace insert is ideal for those seeking aesthetic charm and supplemental heating with the convenience of modern electric operation.