Built-in Electric Fireplaces

A built-in electric fireplace recesses into framed drywall for a flush, seamless look, whether it's going into new construction or an existing wall opened up for the install. No chimney, no gas line, no masonry — the unit sits in the wall cavity and connects to power.

If you're retrofitting an existing fireplace opening rather than framing new, our Electric Fireplace Inserts are built for that. For surface installation without any recessing, see our Wall-Mounted Electric Fireplaces, and for a flame visible from more than one side, our 3-Sided Electric Fireplaces cover room dividers and peninsula walls.

Amantii, Remii, SimpliFire, Superior, and Sierra Flame all have models in this collection, ranging from compact 30" units to wide format pieces built for great rooms. Depth, frame style, and heat output are the main things that vary model to model.

Key Advantages of Our Built-in Electric Fireplaces

Flush Wall Integration: Recesses into standard 2x4 or 2x6 framing for a clean, finished look with no visible housing.
No Venting or Gas Line Required: Plug-in or hardwire installation means no chimney and no combustion byproducts to manage.
Wide Size Range: Models run from compact 30" units up to format pieces sized for great rooms and commercial spaces.

Explore Related Electric Fireplace Types

Quick Product Comparison

Product Name	Install Depth	Heat Output	Indoor/Outdoor	Brand
SimpliFire Allusion Edge	Built-in, flush mount	See product page	Indoor	SimpliFire
Superior ERL 3000 Series	Built-in / wall mounted	5,000-6,999 BTU, heats 400-500 sq. ft.	Indoor	Superior
Sierra Flame 30" Flush Mount Insert	Built-in, 8.5" depth	3,000-4,999 BTU, heats 400-500 sq. ft.	Indoor	Sierra Flame
Remii Extra Slim	Built-in, 4" depth	3,000-4,999 BTU, heats 400-500 sq. ft.	Indoor/Outdoor	Remii
Amantii Panorama SLIM 60"	Built-in, 6.75" depth	4,800 BTU, heats 400-500 sq. ft.	Indoor/Outdoor	Amantii

Broader Hearth Collections

Why Choose Built-in Electric Fireplaces from The Fireplace USA?

Manufacturer-authorized inventory from Amantii, Remii, SimpliFire, Superior, and Sierra Flame
Genuine manufacturer warranties on every unit
Direct support from our team on sizing, install type, and model selection

Frequently Asked Questions

What framing do I need for a built-in electric fireplace?

Most units are designed for standard 2x4 or 2x6 wall framing, but required depth and width vary by model. Check the installation manual on the product page before finalizing your rough opening.

Do I need an electrician to install one?

It depends on the model. Many plug into a standard 120V outlet. Larger units, especially those with higher heat output, may require a dedicated circuit or hardwiring, which needs a licensed electrician.

What's the difference between a built-in and an insert?

A built-in is designed to be recessed into new framing during construction or a remodel. An insert is built to slide into an existing masonry or wood-burning fireplace opening, using the space you already have.

Can a built-in electric fireplace go outdoors?

Only models explicitly rated indoor/outdoor, like several Amantii and Remii units in this collection. These are weather-resistant for covered patios, but not built for direct rain or snow exposure.

How much clearance do I need around the unit?

Clearance to combustibles is listed in each product's installation manual and varies by model. Confirm the spec before you frame the opening, especially if you're finishing the surround with wood or another combustible material.

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Built-in Electric Fireplaces

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Dimplex Ignite Aspire Built-in Electric Firebox

Dimplex Revillusion 24" Built-in Electric Firebox - RBF24

Dimplex Revillusion 30" Built-in Electric Firebox - RBF30

Dimplex Revillusion 42" Built-in Electric Firebox - RBF42

Dimplex Revillusion 36" Portrait Built-in Electric Firebox - RBF36P

Dimplex Ignite XL 100" Built-in Electric Fireplace - XLF100

Dimplex Revillusion 36" Built-in Electric Firebox - RBF36

Dimplex Ignite Ultra 3-Sided Linear Electric Fireplace

Dimplex Ignite Evolve Built-In Linear Electric Fireplace

Dimplex Ignite XL 50" Built-in Electric Fireplace - XLF50

Dimplex Ignite XL 74" Built-in Electric Fireplace - XLF74

Dimplex Ignite XL 60" Built-in Electric Fireplace - XLF 60