10 Best Electric Insert For Fireplace 2026 in the United States

The Touchstone Smart Electric Fireplace, known as The Sideline 50", is a versatile option for those seeking an electric insert for a fireplace. Designed for in-wall mounting, it offers a modern aesthetic while aiming to create the cozy atmosphere of a traditional fireplace. The Sideline is equipped with 30 ember color and flame options, providing a realistic and customizable flame effect that can be controlled via a remote, Alexa, or WiFi-enabled apps.

Heating capacity is suitable for areas up to 400 square feet, making it a good supplementary heater for small to medium rooms. However, it may not serve as a primary heating source in colder climates. The installation is straightforward, with the unit being vent-free and capable of fitting existing fireplace openings. Users should ensure there's enough clearance between the fireplace and any overhead items like TVs or mantels.

The fireplace includes both log and crystal hearth options, enhancing the visual appeal. It is energy-efficient with a max power consumption of 1500 watts and offers safety features like a cool-touch exterior and front-facing heater vents. However, it's essential to ensure the appropriate circuit is used as it draws a maximum of 12 amps. Safety and convenience are enhanced with a range of control features, including the ability to adjust flame intensity and set timers. Those who prioritize aesthetics and smart home integration in an electric fireplace will find the Sideline 50" ideal, blending modern technology with classic ambiance.

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 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.