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 IgniteXL Bold 60-in Built-in Electric Fireplace is a modern and stylish option for those looking to enhance their living space with warmth and ambiance. One of its standout features is the realistic Multi-Fire XD flame effect, which offers multiple colors and layers, making it a visually striking addition to any room. Its heating capacity is impressive, efficiently warming areas up to 1,000 square feet with a heat output of 5100 BTUs, providing comfort during colder months.

Installation versatility is another strength, as it can be adapted for various settings—whether front-facing, in a corner, or bay installation. The hardwired option allows for a clean look without visible cords, although an optional plug kit is available for those who prefer a plug-in setup. The fireplace also boasts modern controls, allowing users to manage settings through a remote or the Flame Connect app directly from their phones. This tech-savvy feature enhances user convenience. The ComfortSaver heating system lets you enjoy the flame effects without heat, perfect for warmer days or just for visual pleasure.

The Dimplex IgniteXL Bold is not without its downsides. Some users may find the initial cost higher than traditional fireplaces, and its built-in installation might be challenging without professional help. Additionally, while the flames are stunning, they may not satisfy everyone’s preference for a traditional fire experience. Energy efficiency could also be a concern for those conscious about operating costs, although it does offer eco and boost modes to manage energy use.

The Dimplex IgniteXL Bold serves as an excellent option for homeowners seeking a blend of modern aesthetics and functionality in an electric fireplace. It is ideal for those wanting a stylish focal point that provides warmth and a convenient heating solution, while also considering potential installation challenges and budget constraints.

The Touchstone Sideline Elite Smart 72” electric fireplace is a great choice if you're looking for a stylish, in-wall recessed unit that adds both warmth and ambiance to a room. Its large 72-inch size offers a wide flame view, making it an impressive centerpiece for living rooms, bedrooms, or offices. The flame effect stands out with 60 color combinations and multiple intensity settings, enhancing the cozy atmosphere with realistic-looking logs, crystals, and driftwood included.

Heating-wise, it delivers up to 1,500 watts with two heat settings and a thermostat range from 68 to 88 degrees Fahrenheit, comfortably warming spaces up to about 400 square feet. Installation is designed to be straightforward for homeowners, though you should carefully measure your wall space since it requires a recessed setup and some clearance above. The fireplace is vent-free, so no chimney or ventilation is needed, which simplifies placement options. Controls can be managed via remote, smartphone app, or Alexa, allowing flexible and convenient operation.

The unit is fairly deep at over 5 inches, which might limit installation options in very narrow walls. It uses a moderate amount of power (1500W) compared to traditional heaters, so it’s best suited as a supplemental heat source rather than primary heating. Also, batteries for the remote are not included, and the frame’s minimal design, while modern, may not suit everyone’s décor preferences. Safety features are standard for electric fireplaces, but positioning it correctly with adequate clearance is important. For those seeking modern looks, smart controls, and decent heating for medium-sized rooms, this model fulfills those requirements effectively.