10 Best Electric Fireplace Inserts 2026 in the United States

The Touchstone Sideline 72" electric fireplace insert is a strong choice for anyone wanting a large, visually impressive fireplace that fits flush in a wall. At 72 inches wide and just 5.5 inches deep, it suits medium to large rooms and can easily replace or upgrade an existing fireplace opening. The realistic flame effect is a standout feature, offering 30 adjustable ember colors and flame intensities, which adds a cozy and authentic feel. You can customize it further by using logs, crystals, or a mix of both. Heating-wise, it provides up to 1500 watts (about 5000 BTUs), enough to comfortably warm up a space around 400 square feet, making it a good supplemental heat source but not a main heater. The heater vents face forward, so you can safely mount it just 8 inches below a TV. Installation is straightforward since the unit is ventless and designed for in-wall mounting; it can also be hardwired or plugged in. The sides and back stay cool to the touch, which improves safety.

The Dimplex IgniteXL 74" is a sleek, modern built-in electric fireplace designed to fit nicely in a variety of indoor settings such as living rooms, hotels, or restaurants. Its large size (over 74 inches wide) makes it a striking visual centerpiece. The standout feature is the Multi-Fire XD technology, which creates realistic, lively flames that can be customized in color and brightness, adding a cozy and attractive ambiance year-round.

The Touchstone Sideline Elite Pro 50" electric fireplace insert is a solid choice for those wanting a stylish and versatile heating solution for rooms up to 400 sq. ft. It offers flexible installation options, either wall-mounted or recessed, with a slim design that fits well into modern spaces. Its size is fairly standard at 50 inches wide with a deeper viewing area that adds a nice touch of realism.