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Electric fireplaces have gotten genuinely good. The flame effects look realistic, some models put out enough heat to warm a room, and installation is as simple as plugging into an outlet. No chimney. No gas line. No annual inspection.
But there are three very different types, and buying the wrong one is an expensive mistake. Here's what separates them.
These are the sleek, modern ones you see in hotel lobbies and contemporary living rooms. A long, narrow firebox that mounts flush into a wall or hangs on the surface like a TV. Widths range from 40 inches to over 100 inches for the big linear models.
The look. A 60-inch linear electric fireplace under a mounted TV is the most popular living room setup right now, and for good reason. The flame effects on models from Modern Flames and SimpliFire use LED technology that produces realistic multi-color flames without any heat distortion.
Most wall-mount models output 4,000-5,000 BTU of supplemental heat. That's enough to take the edge off a chilly room but not enough to replace your furnace. And that's fine. Most people buying linear electrics want the ambiance first, heat second.
Surface mount: hang it on a wall like a heavy picture frame. Built-in: frame a recessed pocket in your wall (new construction or remodel) and drop the unit in. Either way, you need a standard 120V outlet behind or near the unit. That's it.
Modern living rooms, bedrooms, condos, apartments, basement entertainment areas. Anywhere you want a clean, contemporary flame feature without construction work.
Inserts are designed to drop into an existing fireplace opening. If you have an old wood-burning or gas fireplace that you never use (or don't want to maintain), an insert converts it to electric in about 15 minutes.
You keep the look of your existing fireplace mantel and surround but eliminate the hassle of wood, gas, chimney cleaning, and carbon monoxide risk. Inserts come in standard sizes (23", 26", 28", 33") to match common fireplace openings.
Heat output is similar to wall-mounts: 4,000-5,000 BTU on most models. Some larger inserts push closer to 5,200 BTU. The realistic log sets and ember beds on good inserts are surprisingly convincing.
Slide the insert into your fireplace opening. Plug it into a nearby outlet. Done. Some people have an electrician add an outlet inside the firebox for a cleaner look, but it's not required. You can run the cord out the side.
Homeowners with existing fireplaces they want to convert. This is the easiest and cheapest way to get a working fireplace without any construction, gas lines, or chimney maintenance.
These look like old-fashioned wood stoves but run on electricity. A self-contained unit that sits on the floor, plugs into a wall outlet, and produces flame effects through a glass front.
The classic stove look in a room that doesn't have a fireplace. Freestanding stoves work in any room with an outlet. They're popular in bedrooms, home offices, and small living rooms where a full fireplace install doesn't make sense.
Heat output is comparable to the other types. The advantage is portability. Don't like where you put it? Unplug it and move it to another room.
Rooms without existing fireplaces. Renters who can't modify walls. Anyone who wants fireplace ambiance with zero installation.
This is the most important thing to understand about electric fireplaces.
Every electric fireplace with a heater uses a simple fan-forced heating element. It's basically a space heater behind a pretty flame effect. At 5,000 BTU, you're warming one room. You are not heating your house.
If you want supplemental heat for a single room on cold nights, electric fireplaces work great. If you're trying to replace your furnace, you need a different solution (like a mini split heat pump).
Many models also run flame-only mode with the heater off. This is perfect for summer evenings when you want the ambiance without adding heat to an already warm room.
Known for their market Pro and Orion series. These are premium linear electrics with some of the most realistic flame effects on the market. Sizes from 44" to 120". If you want the big, dramatic linear fireplace, Modern Flames is the go-to.
Clean designs, reliable operation, competitive pricing. Their Allusion series is a popular mid-range linear option. SimpliFire also makes good inserts and freestanding models.
One of the oldest names in electric fireplaces. Their patented flame technology is still among the best. Wide range of inserts and mantels at various price points.
Strong across all three categories. Their linear units compete directly with Modern Flames. Good build quality and warranty support.
With the heater on, about 1,500 watts (same as a space heater). That's roughly 15 cents per hour at average electricity rates. Flame-only mode uses about 15-25 watts, which is almost nothing. Running flame-only 8 hours a day costs about $1-2 per month.
Surface mount and freestanding models, absolutely. You're hanging something on a wall or setting it on the floor and plugging it in. Built-in installations require framing a wall pocket, which is more involved but still a reasonable DIY project if you're comfortable with basic carpentry.
Cheap ones, yes. Good ones from Modern Flames, SimpliFire, or Dimplex use multi-layer LED flame technology that looks surprisingly real. You won't mistake it for a real fire up close, but from across the room the effect is convincing. The days of spinning orange foil are long gone.
10-20 years easily. The LED lights last 50,000+ hours. The heating element is a simple resistance coil. There's very little to break. No moving parts in most flame systems.
Home & Heat carries wall-mount, insert, and freestanding electric fireplaces from Modern Flames, SimpliFire, Dimplex, Napoleon, and more. Every electric fireplace ships free. Browse the full collection and filter by type, size, and brand to find the right fit for your space.
Shop related: mini split systems, fireplaces, electric fireplaces
📖 Read our Complete Guide to Home Fireplaces for a full comparison of gas, electric, and wood-burning options.
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