9 Best Dimplex Electric Fireplace Inserts (October 2026)

The best electric fireplace inserts and log sets include the PuraFlame Western Electric Fireplace Insert with Fire for traditional hearth openings, the Xbeauty 50 inch Electric Fireplace Recessed for wide recessed spaces, and the Electactic 36 Inch Electric Fireplace Insert Ultra-Thin for a slim modern surround.

On this page (7 sections)

1. Which electric fireplace inserts and log sets stand out?
2. How did we compare electric fireplace inserts?
3. How do these fireplace inserts compare?
4. Which electric fireplace insert or log set suits your opening?
5. Should you choose a log set or a full insert?
6. What should you measure before buying an insert?
7. Which Dimplex electric fireplace insert alternative should you pick?

The best Dimplex electric fireplace inserts and log sets depend on the opening you have, but the products in this comparison are alternatives from PuraFlame, Xbeauty, Electactic, Giantex, LegendFlame and RICHFLAME. We compared dimensions, installation style, flame controls and supplemental heat features to help match a unit to an existing hearth.

The key choice is between a firebox-style insert and a freestanding log set. For insert options that use infrared heat, see infrared electric fireplace inserts.

Measure the opening before choosing either: overall dimensions can differ from the part that sits inside the fireplace.

Which electric fireplace inserts and log sets stand out?

The PuraFlame Western is the strongest traditional insert choice here because its firebox dimensions are specified, while the LegendFlame log set is a smaller placement option. Wide, shallow spaces may suit the Xbeauty or Electactic models better.

Our picks at a glance

1. 1
   Best for traditional hearth openings

   PuraFlame Western Electric Fireplace Insert with Fire

   9.7/10 our score

   See it on Amazon
2. 2
   Best for wide recessed spaces

   Xbeauty 50 inch Electric Fireplace Recessed

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a slim modern surround

   Electactic 36 Inch Electric Fireplace Insert Ultra-Thin

   9.5/10 our score

   See it on Amazon

4. 4

   Giantex 28.5" Electric Fireplace Insert

   Best for a compact cabinet opening
   Check it
5. 5

   PuraFlame Klaus 33" Electric Fireplace Insert

   Best for an antique-style front
   Check it
6. 6

   LegendFlame 23" W Free Standing Electric Fireplace

   Best for smaller existing openings
   Check it
7. 7

   RICHFLAME Edward 33 Inches Electric Fireplace Insert

   Best for a weathered concrete interior
   Check it
8. 8

   PuraFlame 27" Free Standing Electric Fireplace Log

   Best for adjustable log-set color
   Check it
9. 9

   PuraFlame Western Electric Fireplace Insert with Fire

   Best for a lower firebox opening
   Check it

The phrase “Dimplex electric fireplace inserts” appears in the search, but these nine picks are other brands. Their features and dimensions can still help you compare the type of electric fireplace that fits an existing opening.

How did we compare electric fireplace inserts?

We compared each model's stated size, installation type, flame controls, heat settings and included controls. Fit matters most for an existing fireplace, so firebox dimensions and overall dimensions are kept separate where both are available.

Scores weigh specs, features and buyer feedback against what you're shopping for. These units are described as supplemental heat sources, so we did not treat a stated coverage area as a promise to heat an entire home.

How do these fireplace inserts compare?

The main differences are fit and installation style: several are traditional inserts, while the Xbeauty and Electactic are thin wall or recessed units. The LegendFlame and 27-inch PuraFlame are freestanding log sets that can sit in an opening.

Which electric fireplace insert or log set suits your opening?

Choose by the measurements and look you need first. The product details below explain where each model may fit and what its controls offer.

1

PuraFlame Western Electric Fireplace Insert with Fire: Best for traditional hearth openings

9.7/10Our score

• Firebox: 32 1/8 x 25 9/16 x 7 51/64 in
• Three flame intensities
• 750 W and 1500 W heat settings
• Remote control and crackling sound

The firebox dimensions make this a useful fit candidate for a traditional opening when measured carefully. It has three flame intensities, a remote, crackling sound and separate heat settings.

See it on Amazon

Pros

• Firebox dimensions are specified
• Flame can run without heat
• Remote control included

Cons

• Requires a plug-in outlet
• Not a main heat source

The PuraFlame Western is the clearest fit candidate for a traditional hearth when you can use its separate firebox dimensions. The firebox measures 32 1/8 in wide, 25 9/16 in high and 7 51/64 in deep, while the full unit measures 35 1/16 x 26 31/32 x 8 25/32 in.

Three flame intensities can run with or without heat. The resin log sits above an ember bed, and the unit includes a remote and a crackling sound effect.

Its heater has 750 W and 1500 W settings and is described as supplemental heat for up to 400 sq ft. It plugs into a 120 V outlet and cannot be hard wired, so check outlet access and cord routing before settling on a position.

Choose it when the firebox dimensions fit your opening and you want a traditional brick interior with adjustable flame. If width or height is tight, verify your measurements with PuraFlame before ordering.

2

Xbeauty 50 inch Electric Fireplace Recessed: Best for wide recessed spaces

9.6/10Our score

• 50 in wide
• Wall mounted or recessed installation
• 12 flame and crystal bed color modes
• Flame runs with or without heat

This wide, shallow unit offers recessed or wall-mounted installation for a modern surround. Check the recess dimensions and wall setup before choosing it for an existing fireplace.

See it on Amazon

Pros

• Two installation options
• Flame effect works without heat
• Remote and touch controls

Cons

• Wide format may not suit a traditional firebox
• Requires a suitable wall or recess

The Xbeauty 50-inch model suits a wide wall feature more than a compact traditional hearth. It can be recessed or wall mounted, and its 3.86-inch depth gives it a slim profile.

The flame display offers 12 flame and crystal bed color modes, five flame speeds and five brightness levels. A remote and touch panel provide two ways to adjust the display, and the flame can run without heat.

Its overall size is 50 x 18.11 x 3.86 in, while the recess box is 30.35 x 16.54 x 3.86 in. The listed opening dimensions are much narrower than the full face, so confirm the correct cutout and installation instructions before planning a built-in surround.

Choose it for a broad, modern wall area where a linear design fits the room. For an existing masonry opening, compare the dimensions carefully rather than relying on the 50-inch face width alone.

For a corner installation, see small corner electric fireplaces.

3

Electactic 36 Inch Electric Fireplace Insert Ultra-Thin: Best for a slim modern surround

9.5/10Our score

• 36 in wide and 3.86 in deep
• Recessed or wall-mounted installation
• 12 flame colors and 12 bed colors
• 1–8 hour timer

A slim 36-inch frame suits a shallow wall feature or a compatible recess. Flame and ember colors, brightness and speed can be adjusted independently.

See it on Amazon

Pros

• Slim depth
• Recessed or wall mounted
• Timer and sleep mode

Cons

• Modern linear appearance differs from a log-style firebox
• Confirm wall opening dimensions

The Electactic 36-inch model offers a slim linear look for a compatible recess or wall mount. At 3.86 in deep, it is a shallow option compared with the traditional firebox inserts in this guide.

You can choose among 12 flame colors and 12 ember bed colors, then adjust brightness and speed. Its 1–8 hour timer and sleep mode add controls for a bedroom or living space.

The heater has 750 W and 1500 W modes, and the brand describes coverage up to 400 sq ft. Both remote and touchscreen controls are included, while built-in overheat protection is a stated safety feature.

Choose it for adjustable color and a modern surround, after confirming that the 36 x 18.11-inch face works with your planned space. It is not the right visual match if you want a traditional log-and-brick firebox.

4

Giantex 28.5" Electric Fireplace Insert: Best for a compact cabinet opening

9.4/10Our score

• 28.5 in wide
• Three flame color options
• 750 W and 1500 W heat settings
• Can be recessed, wall mounted or freestanding

The narrower width may work in a compact cabinet or opening, provided the height and depth also fit. It offers three flame colors and five brightness settings.

See it on Amazon

Pros

• Compact width
• Three installation options
• Remote control included

Cons

• Check all cabinet dimensions
• Heat coverage is not clearly stated

The Giantex is a compact 28.5-inch-wide unit that can be recessed, wall mounted or used freestanding. Its stated dimensions are 28.5 x 21 x 6 in, so check the height and depth as well as width against a cabinet or fireplace opening.

Three flame colors and five brightness levels let you adjust the display. The flame can run without heat, and the heater offers 750 W and 1500 W modes with a timer up to 8 hours.

A remote is included, and the unit has an overheat protection cutoff. The product details do not guarantee a clear room coverage figure, so consider it for the flame display and fit rather than relying on it as a room's main heater.

Choose it when a narrower cabinet opening needs a multi-installation unit. Measure the full available space before buying, including any clearance needed for the plug and cord.

5

PuraFlame Klaus 33" Electric Fireplace Insert: Best for an antique-style front

9.4/10Our score

• Overall size: 35.04 x 26.96 x 8.78 in
• Three flame settings
• Resin log, glass door and mesh screen
• 750 W and 1500 W heat settings

The antique-style front, glass door and mesh screen give this insert a more traditional look. Its overall dimensions are close to the Western, so compare the opening carefully.

See it on Amazon

Pros

• Traditional front details
• Flame works with or without heat
• Remote included

Cons

• Not a main heat source
• Cannot be hard wired

The PuraFlame Klaus gives a traditional appearance with a three-sided brick wall, resin log, glass door and mesh screen. Its overall dimensions are 35.04 x 26.96 x 8.78 in, so it needs a fairly broad and tall opening.

Three flame settings can be used with or without heat. The adjustable thermostat and remote offer basic control, while 750 W and 1500 W modes provide supplemental heat for up to 400 sq ft.

This model plugs into 120 V and cannot be hard wired. The heater is not intended as a main heat source, so choose it for added warmth and a traditional firebox look.

Choose the Klaus if its front details suit your hearth and the full dimensions fit. It is close in overall size to the PuraFlame Western, so compare both before deciding.

6

LegendFlame 23" W Free Standing Electric Fireplace: Best for smaller existing openings

9.3/10Our score

• 23 x 20 x 10 in
• Place in an opening or cabinet
• Resin logs and ember bed
• Crackling sound and remote

This freestanding log set is designed to sit inside an existing opening or cabinet without a built-in surround. Its 23-inch width may suit hearths that are too small for larger inserts.

See it on Amazon

Pros

• Straightforward placement
• Flame can run without heat
• Crackling sound

Cons

• Not a primary heat source
• Measure for the 10-inch depth

The LegendFlame 23-inch log set is a smaller freestanding option for an existing opening or cabinet. At 23 x 20 x 10 in, it can suit spaces where a larger traditional insert will not fit, provided the depth is available.

Its resin logs and ember bed create the fire display, and the unit adds a crackling sound and remote control. The flame effect can run without heat, while 750 W and 1500 W modes provide supplemental warmth for spaces up to 400 sq ft.

It uses a standard 120 V polarized plug, and the brand describes it as a secondary heat source rather than a primary heater. The simple placement style means the available opening still needs to fit the full unit.

Choose it for a smaller hearth where you want a log-set look. Check the 10-inch depth and leave room to access the plug.

7

RICHFLAME Edward 33 Inches Electric Fireplace Insert: Best for a weathered concrete interior

9.0/10Our score

• 35 x 27 x 8.8 in
• Weathered concrete interior
• Three flame settings and log sound
• 750 W and 1500 W heat settings

The weathered concrete interior sets this insert apart from brick-look fireboxes. It has three flame settings, a log-burning sound and a six-foot power cable on the right side.

See it on Amazon

Pros

• Distinct interior finish
• Flame runs with or without heat
• Overheat protection

Cons

• Confirm the interior finish before ordering
• Not a primary heat source

RICHFLAME's Edward stands out for its weathered concrete interior and stated 35 x 27 x 8.8 in overall size. Its face and depth are similar to other 33-inch-class inserts, so measure the actual opening and trim clearance.

The unit has three flame settings, a log-burning sound and 750 W and 1500 W heat modes. The flame can run with or without heat, and the heater is described for supplemental use up to 400 sq ft.

Its six-foot power cable exits on the right side, and it is designed for a 120 V, 15 A circuit. That cable position matters if the outlet is on the opposite side of the hearth.

Choose it for the concrete interior style and right-side cable routing. Confirm that the look, outlet location and full unit dimensions work with your fireplace.

8

PuraFlame 27" Free Standing Electric Fireplace Log: Best for adjustable log-set color

8.9/10Our score

• 27 in wide
• Six flame colors and five brightness levels
• 750 W and 1500 W heat settings
• Thermostat and timer

The freestanding log set is made for placing in many existing openings, with six flame colors and five brightness levels. Its thermostat and timer add control for supplemental heat.

See it on Amazon

Pros

• Multiple flame colors
• Adjustable thermostat
• Crackling sound

Cons

• Not a primary heat source
• Measure the 9.8-inch depth

The PuraFlame 27-inch log set pairs a freestanding format with multiple flame colors. It measures 27 x 19.9 x 9.8 in, making it wider and taller than the 23-inch LegendFlame but smaller than the full-size inserts.

Six flame colors and five brightness levels let you alter the display, and the crackling sound adds another effect. The thermostat ranges from 60°F to 82°F, and its timer runs from half an hour to 9 hours.

The heater has 750 W and 1500 W settings and is described for up to 400 sq ft of supplemental heat. It uses a 120 V polarized plug and is not a primary heat source.

Choose this log set if you want more flame color choices in a 27-inch format. Check the opening's depth before buying, since it measures 9.8 in deep.

9

PuraFlame Western Electric Fireplace Insert with Fire: Best for a lower firebox opening

8.6/10Our score

• Overall size: 35 3/24 x 22 7/16 x 8 25/32 in
• Three flame settings
• Resin log and brick interior
• 750 W and 1500 W heat settings

This lower Western variant has a shorter stated height than the taller option, making it worth comparing for a low opening. Verify the exact dimensions and firebox fit before buying.

See it on Amazon

Pros

• Shorter stated height
• Flame works without heat
• Crackling sound

Cons

• Not a main heat source
• Verify dimensions against the opening

This PuraFlame Western variant is shorter than the taller Western model, with a stated overall size of 35 3/24 x 22 7/16 x 8 25/32 in. That lower profile may be worth comparing when the fireplace opening has limited height.

It retains three flame settings, an ember bed, resin log and brick interior. The flame can run without heat, while 750 W and 1500 W modes offer supplemental warmth for up to 400 sq ft.

The unit plugs into 120 V and cannot be hard wired. Its overall width is still about 35 in, so it mainly addresses a height constraint rather than a narrow opening.

Choose it when the lower height may fit better, and verify the dimensions against the manufacturer's manual. The opening and outlet location still determine whether this insert is practical.

Should you choose a log set or a full insert?

A log set suits a straightforward placement inside an opening, while a full insert gives the fireplace a more finished front. Compare [Electric Log Sets vs.

Inserts: Which Is Best?](/electric-log-sets-vs-inserts/) to decide which form matches your hearth and preferred look.

For more log-set options, see our guide to best electric fireplace logs. If you're working with a wide wall or large firebox, compare the best large electric fireplace insert picks.

What should you measure before buying an insert?

Measure the opening at the front and farther inside, since fireplace openings may not be perfectly square. Record width, height and depth, then compare those figures with the unit's firebox size and overall dimensions.

Also check where a plug can reach and which side the cord exits. Some models in this guide cannot be hard wired, and a plug-in unit needs a suitable outlet.

If you are installing a full insert, follow the manual and review How to Install an Electric Fireplace Insert? before setting the unit in place. For the basic distinction between an insert and a freestanding unit, see What Is a Fireplace Insert?.

Which Dimplex electric fireplace insert alternative should you pick?

For a traditional opening, pick the PuraFlame Western if its firebox dimensions fit; for a smaller space, compare the LegendFlame 23-inch log set. Choose the Xbeauty or Electactic for a wide, shallow modern wall feature, and consider the shorter Western variant when height is the main constraint.

If you specifically want a Dimplex model, compare its dimensions and installation requirements with the opening measurements used here. A brand name alone won't tell you whether a firebox fits your hearth or whether its heat output suits your room.

Our top 3 picks at a glance

1. 1
   Best for traditional hearth openings

   PuraFlame Western Electric Fireplace Insert with Fire

   9.7/10 our score

   See it on Amazon
2. 2
   Best for wide recessed spaces

   Xbeauty 50 inch Electric Fireplace Recessed

   9.6/10 our score

   See it on Amazon
3. 3
   Best for a slim modern surround

   Electactic 36 Inch Electric Fireplace Insert Ultra-Thin

   9.5/10 our score

   See it on Amazon

Frequently asked questions

How do I choose the right electric fireplace insert size?

Measure the opening's width, height and depth at several points, then compare those numbers with the insert's firebox dimensions and overall trim dimensions. Allow room for the cord and any trim that projects beyond the opening.

If an opening is uneven or you are unsure about clearance, contact the brand before ordering.

Are log sets or full inserts better for an existing fireplace?

A log set is usually the simpler choice when you want to place a freestanding unit inside the opening. A full insert can give a more finished face, but it needs a compatible opening and enough depth.

See our guide to [Electric Log Sets vs.

Inserts: Which Is Best?](/electric-log-sets-vs-inserts/) for a closer comparison.

Can an electric fireplace insert heat a room?

Several picks here are rated for supplemental heat in spaces up to 400 sq ft, with 750 W and 1500 W modes. Brands caution that these units aren't primary heat sources.

Use the heater as added warmth, and choose a separate main heating system for your home.

Can I install an electric insert in an old wood fireplace?

Often, a plug-in insert or log set can sit in an existing opening after the old logs are removed, if the unit fits and the electrical setup is suitable. Some brands advise blocking the chimney for their insert.

Check the product's instructions and your fireplace setup.

Our guide explains How to Install an Electric Fireplace Insert?.

Do electric fireplace inserts work without heat?

Yes, several models here let the flame effect run without the heater. That can provide a flame display in warmer months or when you want the visual effect without added heat.

Check the controls for each model, since flame colors, brightness and sound options vary.

What if I need a wider electric fireplace insert?

A 50-inch recessed or wall-mounted model may suit a wide feature wall, while large traditional fireboxes need a model whose overall and firebox dimensions match the opening.

Compare options in our guide to the best large electric fireplace insert.