10 Best Electric Fireplace Insert No Heat 2025 in the United States

The Touchstone Sideline Indoor/Outdoor Decorative Electric Fireplace is a stylish addition for those looking to enhance their outdoor or indoor spaces without the need for heat. With a generous width of 50 inches, it's designed to make a statement on your patio or porch, making it ideal for those who want to create a cozy ambiance in larger areas. The realistic flame effect, featuring three color settings and five flame levels, offers versatility with a total of 15 potential flame appearances, adding a visually appealing element to your gatherings.

This fireplace is equipped for outdoor use with a GFI plug, ensuring safety around water. Its water-resistant design allows you to mount it on various surfaces, including siding and brick, making it adaptable to different outdoor settings.

In terms of design, the modern, slim profile and black finish make it a visually pleasing option that fits well with contemporary aesthetics. It's suitable for various room types, including kitchens and living rooms, but its primary appeal is for outdoor environments.

The Dimplex Revillusion 30 Inch Built-in Electric Firebox stands out for its highly realistic flame effect thanks to the Revillusion technology, which simulates natural dancing flames around handcrafted faux logs with a herringbone brick background. Its dimensions (about 31 inches wide and 12 inches deep) suit built-in installations in living rooms or bedrooms, and the included plug kit offers flexible setup options—either plug into a standard outlet or hardwire for a seamless look.

Featuring a ceramic heater that can warm spaces up to 1,000 square feet, you can also turn off the heat and enjoy just the flame effect, making it versatile for year-round ambiance. The metal construction with a painted finish gives it a sturdy yet attractive appearance. Installation is straightforward with no venting or special tools needed, which is a plus if you want a clean, built-in look without remodeling. Controls include a remote for easy adjustments.

The unit weighs nearly 85 pounds, so it requires careful handling during installation. While the heating power might be modest for larger rooms, this is less of a concern if you mainly want the visual flame effect. This firebox is well suited for anyone looking for a stylish, realistic electric fireplace insert that offers beautiful flames with or without heat, and fits well in built-in setups without complicated installation.

The Dimplex Revillusion 42 Inch Built-in Electric Firebox offers a visually appealing option for those looking to add ambiance to their living space without the need for actual heating. The size and dimensions (12.13"D x 43.25"W x 26.63"H) make it a substantial addition to any room. Its standout feature is the revillusion flame technology, which creates a very realistic flame effect. The herringbone brick interior with natural soot markings enhances its authentic look and feel, supported by the realistic faux log set molded from real wood.

The front glass panel further adds to the visual appeal, making the flames look like they are dancing around the logs naturally. Installation is flexible, with the included 120V plug kit allowing for either a plug-in or hardwired setup, which can help achieve a cleaner look depending on user preference. The control options include a multi-function remote, making it convenient to operate. The design and finish, featuring a painted metal build and a brick interior, add a touch of elegance and sophistication to the room.

Additional features such as the corded special feature and vent-free ventilation type make installation and use straightforward. At 112.7 pounds, it is quite heavy, which may require assistance during installation. Also, while it can provide heating for up to 1,000 square feet, the heater can be deactivated, which is ideal since the category focus is on no-heat electric fireplace inserts. Its weight and popularity might be points to consider.