10 Best Electric Insert For Fireplace 2026 in the United States

The Dimplex IgniteXL 74" Built-in Linear Electric Fireplace is a stylish modern option designed to fit into a wall space, measuring roughly 74 inches wide and about 6 inches deep, making it suitable for medium to large rooms. It provides a decent heating capacity of about 5,118 BTUs, which should comfortably warm spaces up to 1,000 square feet, so it’s a good choice if you want supplemental heat rather than a primary heat source. One of its standout features is the Multi-Fire XD technology, which creates very realistic and vibrant flame effects with adjustable colors, enhancing the ambiance year-round even without heat.

Installation requires hard-wiring at either 120V or 240V, with 240V recommended for better heat output. It’s designed as a built-in unit, so some wall modification is needed, which might not be ideal if you want a quick setup. A remote control allows easy adjustment of flame settings and temperature, adding convenience. Energy-wise, it draws up to 2,500 watts at full power, so it’s not the most energy-saving option but typical for this size of electric fireplace.

Safety features include vent-free operation and a reputable design from Dimplex, which generally ensures reliable performance. On the downside, at 103 pounds, it’s quite heavy, and the mounting hardware isn’t included, so professional installation is recommended. Some users may find it less powerful compared to traditional fireplaces, but it avoids the mess and hassle of venting and fuel. This fireplace suits those wanting a large, visually impressive built-in electric model that adds heat and atmosphere to bigger living spaces, provided they’re prepared for a more involved installation and power requirements.

The Dimplex Revillusion 36 Inch Built-in Electric Firebox is a versatile option for those wanting to add both warmth and a realistic flame effect to their home. It features the impressive Revillusion Flame Technology and a Mirage Flame Panel for a realistic fire look. With a decorative full brick surround, the firebox adds a stylish touch to any living room.

The mood lighting and color-enhanced flames, adjustable in blue or red, further enhance the ambiance, offering adjustable brightness and flicker effects to suit different preferences. This product is capable of providing a strong heat output, with three settings (4400, 6745, and 8794 BTUs), making it a powerful supplemental heat source for your home. The included multi-function remote control adds convenience, allowing you to adjust settings easily from a distance.

The firebox is vent-free, making installation simpler and more versatile, and its rectangular shape can be oriented for corner or central placement. At 74.7 pounds, it is relatively heavy, and its power consumption is 2503 Watts. The product is energy-efficient and comes with essential safety features, making it practical for home use. However, the brick style may not suit all decor, and the product does require hardwiring for installation, which might be a limitation for some users. The manufacturer's 2-year warranty offers some peace of mind. This fireplace insert is ideal for those looking for an aesthetically pleasing and powerful heating solution for their living room.

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.