Our readers keep the lights on and my morning glass full of iced black tea. As an Amazon Associate, I earn from qualifying purchases.11 Best 2 Sided Electric Fireplace | Wider. Brighter. Wireless

A two-sided electric fireplace is the single most dramatic design upgrade you can make to a shared wall — it turns a standard divider into a live, glowing architectural feature that delivers warmth and visual depth from two rooms at once. Unlike single-sided units that push heat and light in one direction only, a see-through or corner-mounted 2-sided design opens sightlines, creates a focal point visible from multiple angles, and solves the problem of heating two adjacent spaces with one appliance. The challenge is that this category demands more from its engineering: the flame projection must look convincing from both sides, the heat vents must be positioned to avoid overheating internal electronics, and the installation depth often needs to accommodate the dual-glass chamber.

I’m Min — the co-founder and writer behind Gadgets Feed.

This guide walks through every critical decision point so you can confidently buy the best 2 sided electric fireplace for your home without guessing about clearances, BTUs, or voice-control compatibility.

How To Choose The Best 2 Sided Electric Fireplace

A 2-sided fireplace forces you to think beyond the usual checklist. The flame clarity and color consistency must hold up when viewed from an angle, the heat must be diverted away from the internal electronics that sit between two glass panes, and the installation method dictates whether you can even use a dual-sided design in your wall. Focus on three areas that are unique to this category.

See-Through vs. Corner vs. Peninsula Configuration

A true see-through fireplace sits inside a wall and is visible from both sides — ideal for dividing a living room and dining area. A corner unit angles the glass at 90 or 120 degrees, tucking into a room corner while still offering two viewing faces. A peninsula unit sits on an island or half-wall with three open sides. Your room layout determines which form factor works. See-through requires a framed opening with access from behind; corner models need less structural modification but produce a smaller flame image.

Chamber Depth and Recessed Clearance

Every two-sided unit has a rear chamber that houses the electronics and heating element. The critical number is the chamber depth — typically between 5.5 and 11 inches. A shallower unit (under 6 inches) fits into standard 2×4 framed walls without furring strips, while deeper units (8+ inches) require you to build out the wall or use a surface-mount mantel. If you plan a flush recessed install, measure the rough opening width, height, and depth down to the eighth of an inch. The unit must also have at least 6 inches of clearance between the back of the fireplace and any insulation or combustible material.

Flame Uniformity and Independent Zone Control

A 2-sided unit must project the flame effect equally on both panes of glass. Cheaper models use a single LED strip with a reflector that leaves one side dimmer. Look for units that advertise separate flame brightness settings for each viewing face or at least a diffuser system that distributes light evenly. The best units let you control the ember bed color, the flame color, and the top-light downlight independently, creating a layered effect that looks natural from both sides.

Quick Comparison

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Model Category Best For Key Spec Amazon
HIRESC 80″ 3-Sided Premium Large open-concept rooms 251 RGB colors, 80 in. Amazon
Touchstone Sideline Elite 60″ Premium High-end recessed installs 5.5 in. depth (shallow) Amazon
LegendFlame 71″ Smart Premium 1-2-3 sided configurable 10.2 in. depth (deep) Amazon
RODALFLAME 84″ Smart Premium Wide linear under-TV install 84 in. viewing width Amazon
OSEYM 100″ 3-Sided Premium Ultra-wide statement walls 101 in. overall width Amazon
HIRESC 60″ 3-Sided Premium Medium rooms, panoramic view 251 RGB, 3-sided glass Amazon
PuraFlame Bernice 60″ Mid-Range Hidden vent minimal design 6.3 in. recess depth Amazon
LegendFlame Austin 60″ Mid-Range Customizable fuel bed 80 lb. solid build Amazon
Westinghouse 50″ Smart Mid-Range Smart home integration 144 color combos Amazon
Zionheat 80″ Mid-Range Budget extra-wide model 4.2 in. ultra-thin Amazon
R.W.FLAME 60″ Smart Mid-Range Entry-level smart features 53.99 lb. lightweight Amazon

In‑Depth Reviews

Best Overall

1. HIRESC 80″ 3 Sided Smart WiFi Electric Fireplace Insert

251 RGB Colors80-inch Wide

The HIRESC 80-inch three-sided unit is the closest you can get to a panoramic fireplace experience without a gas line. Its 251 RGB flame colors are built on independent red, green, and blue LEDs that allow you to dial in anything from a subtle amber glow to a vibrant aqua — all visible through the front and side glass panels with remarkable uniformity. The Smart Life app gives you individual control over the flame, the ember bed, and the downlight, so you can set a warm ember glow on the logs while running a cool blue flame accent on the glass — a trick that fools visitors into thinking it’s a real fuel fire.

Heating performance is competitive with its 5118 BTU output on the 1500W setting, and the adjustable thermostat (62°F to 82°F) allows you to hold a steady temperature rather than just cycling on and off. The 11-inch chamber depth is the trade-off — this unit will not fit into a standard 2×4 wall without a bump-out or surface-mount framework. Plan for a built-out chase if you want a flush recessed finish.

The included installation kit supports fully recessed, semi-recessed, and even freestanding placement, which is rare for a three-sided model. ETL certification covers cool-to-touch glass and overheat protection. Consider this if you have a large living-dining combo and want a single heating solution that doubles as a visual partition.

Why it’s great

  • 251 independent RGB flame colors with separate ember bed and downlight control
  • 80-inch width creates a dramatic see-through effect in open-concept rooms
  • Quiet 1500W heater with accurate thermostat for supplemental zone heating

Good to know

  • 11-inch chamber depth requires a deeper wall chase than most competitors
  • 3-sided design adds weight at 146 pounds — need two people for installation
Premium Pick

2. Touchstone Sideline Elite Smart 60″ Electric Fireplace

60 Color Combos5.5-inch Depth

The Touchstone Sideline Elite has long been the benchmark for electric fireplace design, and the 60-inch version remains one of the only premium units that can be recessed into a true shallow wall. At only 5.5 inches deep, it slides into a standard 2×4 framed opening without any furring strips or bump-outs — a major advantage if you are installing into an existing wall and cannot afford to lose 6 inches of room space. The Elite line upgrades the standard Sideline with a wider viewing window and a minimal black frame that gives the illusion of a floating fire.

The orange-to-white flame gradient is the best in class for emulating a natural wood fire, and the 5 brightness settings let you dial it down to a barely-there glow for movie nights. The included log set, driftwood pieces, and clear crystals give you three distinct looks right out of the box without buying aftermarket accessories.

Heat output is rated at 5118 BTU with both high and low settings, and the thermostat memory function means the unit turns back on to your last heat setting if controlled by a wall switch. The WiFi app and Alexa integration handle scheduling and remote control. At this price point you are paying for build quality and the ability to install flush into a standard wall — both of which justify the premium for a permanent home installation.

Why it’s great

  • 5.5-inch shallow depth fits standard 2×4 walls without modification
  • Best-in-class realistic flame gradient with 60 color combinations
  • Includes log set, driftwood, and crystals for customizable fuel bed

Good to know

  • No 3-sided glass option — front-facing only, no see-through capability
  • Remote control icons can be confusing; app is more intuitive
Most Versatile

3. LegendFlame 71″ Smart Build in Electric Fireplace Insert

1-2-3 Sided ViewSmart WiFi

The LegendFlame 71-inch insert stands out because it can be configured as a three-sided, corner, or single-sided unit depending on how you frame the finish material around it. This flexibility is rare at this size and means you are not locked into a single installation plan during renovation. The visible flame area is 70.9 inches wide and 15.7 inches tall, giving you a massive canvas for the dual-flame color system that pairs an orange base flame with any of 8 accent colors.

The fuel bed uses a combination of logs and crystals that can be arranged in layers, and the 8-color LED lighting underneath the logs adds depth that prevents the flat look common in lesser units. The thermostat range goes from 71°F to 99°F with 750W and 1500W heat settings, making this viable for larger spaces up to the 400 sq. ft. coverage listed. The overheat protection and cool-to-touch glass safety are CSA certified.

Smart integration works with both Google Assistant and Alexa through the underlying Tuya platform, and the remote control covers all essential functions without needing the app. At 105.4 pounds, this is a heavy unit that requires proper wall framing. The 10.2-inch overall depth and 5.5-inch chamber depth mean it can be partially recessed into a wall with a bump-out — the three-sided glass option makes this a true conversation piece for a peninsula or island installation.

Why it’s great

  • Configurable as 1-sided, 2-sided, or 3-sided — not locked into one layout
  • Dual-flame color system with 8 accent colors for layered depth
  • CSA certified with cool-to-touch glass for family safety

Good to know

  • 10.2-inch total depth needs careful framing planning
  • Does not include glowing ember effect on the logs, slightly reducing realism
Best Wide Linear

4. RODALFLAME 84″ WiFi-Enabled Electric Fireplace Insert

84-inch ViewSmart App

The RODALFLAME 84-inch unit prioritizes width over height, with an overall dimension of 86.43 inches wide and only 17.72 inches tall, making it the ideal companion for a large 85-inch television mounted above. The narrow metal frame around the viewing area gives you a 84-inch flame window that spans nearly the entire width of the unit — a design choice that maximizes the visible flame projection from both sides if installed in a see-through wall configuration.

The flame and top light system offers 3 flame colors and 3 top light colors for 9 combinations, which is more restrained than the RGB-heavy units but results in a more natural-looking fire. The thermostat range of 71°F to 99°F is wider than most competitors, and the 1-9 hour timer with auto shut-off gives you flexibility for overnight use. The top light function is a unique feature here — it casts a warm wash of light onto the wall or TV above the fireplace, creating a layered lighting effect without needing separate sconces.

SGS certification covers the overheat protection, and the glass remains cool to the touch even after extended heating sessions. The 6.3-inch chamber depth is manageable for most framed walls. Some users report that the app connectivity can be finicky with the Tuya platform, so plan to use the included remote as your primary control method. At over 78 pounds, this unit still requires a two-person lift, but the sheer horizontal presence makes it a strong contender for anyone building a media wall.

Why it’s great

  • 86.43-inch wide profile pairs perfectly with large TVs up to 85 inches
  • Dedicated top light creates layered ambient lighting above the fireplace
  • 6.3-inch chamber depth fits most standard wall cavities

Good to know

  • Only 9 color combinations — less variety than RGB-based competitors
  • App connectivity reported as inconsistent by some users
Statement Size

5. OSEYM 100″ Smart 3 Sided Electric Fireplace Insert

100-inch Wide251 RGB

The OSEYM 100-inch unit is the widest electric fireplace on this list, stretching over 8 feet across the wall with a three-sided glass configuration that turns the entire installation into a modern art piece. The 251 RGB flame color system is the same technology used in the HIRESC units, but OSEYM adds three independent groups of light — downlight, ember bed light, and flame light — each controllable separately via the app. This means you can run a vivid blue flame with a warm amber ember bed and a cool white downlight simultaneously, creating a multi-layered visual effect unmatched by simpler dual-color systems.

The 5118 BTU heater on the 1500W setting provides supplemental heat for up to 400 square feet, but the real draw here is the sheer scale. The 7.48-inch overall depth is surprisingly shallow for a unit this wide, allowing it to be installed in a half-recessed or fully recessed configuration with a relatively modest bump-out. The included log set and crystals let you customize the fuel bed, and the crackling sound effect is adjustable for volume, staying under 28 dB even at maximum — quiet enough not to disrupt conversation.

ETL certification and overheat protection are standard. The manufacturer offers a 2-year warranty and lifetime technical support, which is the strongest warranty coverage on this list. The only caveat is the weight and logistics — at this size, delivery will require a freight truck, and installation demands at least three people.

Why it’s great

  • 100-inch width creates an immersive full-wall focal point visible from any angle
  • Three independent light groups (flame, ember bed, downlight) for complex scenes
  • Includes 2-year warranty and lifetime technical support

Good to know

  • Freight delivery requires one to two weeks advance planning
  • At 100 inches, installation requires at least three people
Panoramic Mid

6. HIRESC 60″ 3 Sided Smart WiFi Electric Fireplace Insert

60-inch 3-SidedSmart Life App

This 60-inch sibling of the larger HIRESC model delivers the same 251 RGB flame technology and three-sided glass design in a more room-friendly package that fits standard media walls without overwhelming the space. The Smart Life app integration mirrors the larger unit, giving you independent control over the flame color, ember bed, and downlight — all accessible from your phone or via voice commands through Alexa and Google Assistant. The 5 brightness levels let you adjust the flame intensity from a subtle flicker to a bold fire that illuminates the room.

The 5118 BTU heater with 1500W/750W dual-mode settings covers the same 400 sq. ft. as the larger version, and the adjustable thermostat between 62°F and 82°F maintains a consistent temperature rather than a simple on/off cycle. The 8.27-inch chamber depth is deeper than the Touchstone but shallower than the 80-inch HIRESC, meaning it can fit into a bumped-out wall section with standard framing lumber. The unit supports fully recessed, semi-recessed, and freestanding installation methods.

The included log set and crystals come in the box, and the optional crackling sound effect adds auditory depth without overwhelming the room. At 117 pounds, this is still a heavy unit but more manageable than its larger counterpart. The ETL certification and cool-to-touch glass provide safety assurance for households with children or pets.

Why it’s great

  • 251 RGB colors with independent flame, ember bed, and downlight control
  • Three-sided glass design offers genuine panoramic viewing from multiple angles
  • Fully recessed, semi-recessed, or freestanding installation flexibility

Good to know

  • 8.27-inch chamber depth requires careful wall planning
  • First unit arrived damaged in some shipments, but seller replacement was responsive
Hidden Vents

7. PuraFlame Bernice 60″ Smart Linear Electric Fireplace

Concealed Vents9 Colors

The PuraFlame Bernice solves the one design flaw that bothers homeowners most: visible heater vents. Most electric fireplaces have a row of louvers on the top or front that break the clean glass line, but the Bernice uses a concealed heater vent system that hides the heat output behind an extrusion aluminum trim, leaving the glass uninterrupted from edge to edge. The result is a 60-inch sheet of flame that looks like a high-end gas unit rather than a plug-in appliance.

The 9-color flame and fuel bed system is less extensive than the RGB units but is tuned for realism — the primary flame color shifts between a warm orange and a yellow-white, and the fuel bed LEDs can cycle through colors independently to match the flame. The adjustable brightness and crackling sound volume give you fine control over the ambiance. The unit supports wall-mount, recessed, and freestanding installations, and the 6.3-inch chamber depth is manageable for most framed walls.

Heating output is 5100 BTU with both 750W and 1500W settings, covering 400 sq. ft. The thermostat range of 60°F to 84°F is wider than most, and the included driftwood and crystals provide a premium feel compared to standard log-only units. The primary trade-off is the limited color palette — if you want a blue or green flame, this is not the model for you.

Why it’s great

  • Concealed heater vents keep the glass uninterrupted for a clean modern look
  • 6.3-inch chamber depth fits most framed walls without a large bump-out
  • Includes driftwood and crystals for a premium out-of-box appearance

Good to know

  • Only 9 flame and fuel bed colors — no RGB customization
  • Crackling sound has no independent volume control in some units
Best Build Quality

8. LegendFlame Austin 60″ In Wall Recessed Electric Fireplace

80-Pound Build5.78-inch Depth

The LegendFlame Austin is the heaviest 60-inch unit on this list at 80 pounds, and that weight translates directly into build quality. The metal chassis and tempered glass panel feel solid during installation — no flexing or creaking when bolting into the wall brackets. The 5.78-inch chamber depth means it can be recessed into a 2×4 wall with a simple 2×6 blocking reinforcement, making it one of the more installer-friendly options for a dual-sided or corner setup.

The multi-color flame system offers 10 flame colors and 10 fuel bed colors, giving you 100 total combinations without the complexity of full RGB mixing. The upper-front heater blower pushes heat out from the center top panel, with intake grilles on the sides — a layout that keeps the glass clear of heat distortion. The two heat settings (750W and 1500W) provide adequate supplementary warmth for a medium-sized room, and the thermostat with countdown timer adds convenience for overnight use.

The Austin comes with logs, crystals, glass chips, and pumice stones — four different media options that allow you to customize the fuel bed without buying aftermarket accessories. The touchscreen control panel turns off after a few seconds of inactivity, maintaining the clean face.

Why it’s great

  • 80-pound steel and glass build delivers premium durability and stability
  • 5.78-inch chamber depth fits into standard walls with minimal modification
  • Includes logs, crystals, glass chips, and pumice for four unique fuel bed looks

Good to know

  • Touchscreen buttons may be too sensitive for some users
  • Heater is not a primary heat source — best as supplementary zone heating
Best Smart Features

9. Westinghouse 50″ Electric Fireplace Heater

144 Color CombosAlexa/Google

Westinghouse brings its heritage brand into the smart fireplace space with a 50-inch unit that delivers 144 total color combinations — 12 flame colors paired with 12 ember bed colors — available through both Alexa and Google Assistant voice control. The 144-color system sits between the limited 9-color units and the full 251 RGB units, offering enough variety for most users without the complexity of RGB mixing. The five independent brightness levels and five flame-speed settings give you granular control over the visual output.

The unit comes with interchangeable faux log and crystal ember bed sets, so you can switch between a traditional wood look and a modern crystal aesthetic without buying separate accessories. The thermostat is adjustable from 62°F to 82°F, and the 24-hour timer allows for precise scheduling. The heat output on the 1500W setting warms the 400 sq. ft. coverage area adequately, though some users note it is not sufficient as a primary heat source in colder climates.

Installation supports both wall-mount and flush recessed mounting. The 5.56-inch chamber depth is competitive with the shallowest units on the market, fitting into standard 2×4 walls with no additional framing. The lacquered black finish resists fingerprints better than matte or painted surfaces. The Westinghouse app supports multi-user control, though it only allows one phone to control the fireplace at a time — a minor limitation for households with multiple smart home managers.

Why it’s great

  • 144 color combinations offer wide variety without RGB complexity
  • 5.56-inch chamber depth fits standard 2×4 walls with no furring
  • Interchangeable faux log and crystal ember beds included

Good to know

  • Westinghouse app limits control to one phone at a time
  • Heat output is adequate but not enough for primary heating in cold climates
Budget Wide

10. Zionheat 80″ Wide Screen Electric Fireplace

80-inch WideUltra-Thin 4.2″

The Zionheat 80-inch unit is a massive fireplace that costs significantly less than comparable 80-inch models, making it one of the few budget-friendly options for homeowners who want a wide linear look without the premium price tag. At only 4.2 inches deep, it is the thinnest unit on this list — thin enough to mount directly on the wall surface without looking bulky, or to recess into a shallow wall cavity with zero bump-out. The 5100 BTU heater with 750W and 1500W settings covers up to 1000 sq. ft. on paper, though real-world heating is better suited to rooms under 500 sq. ft.

The 12-color flame system with adjustable brightness and speed offers solid variety, and the realistic log bed with high-definition LED projection creates a convincing fire effect for the price point. The remote control and front panel give you dual access to all settings, including the timer. The tempered black glass and steel frame give the unit a polished appearance despite its budget positioning. ETL certification and overheat protection provide safety assurance.

The insulated core of this unit is its value proposition: you get an 80-inch flame window for a fraction of the cost of premium brands. The trade-offs are a less sophisticated color system, a simpler remote without LCD feedback, and a heater that works best as ambiance rather than a primary warmth source. For a secondary living space or a renovation where the budget has been allocated elsewhere, this delivers impressive scale without financial strain.

Why it’s great

  • 4.2-inch ultra-thin profile mounts flush with no wall bump-out
  • 80-inch flame window at a budget-friendly price point
  • 12 flame colors with multiple brightness and speed settings

Good to know

  • Color system is less nuanced than premium RGB units
  • Heater output is best for supplementary zone heating, not primary warmth
Best Entry Smart

11. R.W.FLAME 60″ Recessed and Wall Mounted Smart Electric Fireplace

12 Flame PatternsAlexa/WiFi

The R.W.FLAME 60-inch unit is the most cost-effective way to get a smart-controlled two-sided electric fireplace with voice commands and app integration. At just over 54 pounds, it is the lightest 60-inch unit on this list, making it one of the easiest to handle during installation. The 12 flame pattern modes and LED flame bed color modes, paired with 5 flame speed settings and 6 brightness levels, give you 360 different visual combinations — an impressive variety for the price tier. The pure heating mode with lights off allows you to use the heater independently of the visual effect.

The WiFi connectivity pairs with both Alexa and Google Assistant, and the LCD remote control provides real-time feedback on your settings — a feature usually reserved for more expensive units. The five simulated fireplace sound effects with adjustable volume let you mix crackling wood sounds with the visual flames, and the 1500W heater covers up to 400 sq. ft. The 5.71-inch chamber depth fits most standard wall cavities with basic blocking.

The build quality is adequate for the price, though some early units had reported issues with a clicking sound that required replacement. R.W.FLAME customer support was responsive in replacing defective units, but the initial experience was not seamless for those buyers. For someone on a budget who still wants smart features, this is a solid entry point into the category.

Why it’s great

  • 12 flame patterns and 5 speed settings for 360 visual combinations
  • LCD remote control with real-time feedback — rare at this price
  • Lightweight design at 54 pounds for easier solo installation

Good to know

  • Some units have reported clicking sounds requiring replacement
  • Customer support phone line was reported as unreachable; app chat is more reliable

FAQ

Can a 2-sided electric fireplace be installed in an existing wall?
Yes, but the wall must have access from both sides, or you must cut an opening that spans two rooms. Chamber depth is the limiting factor — measure your wall cavity depth and compare it to the fireplace’s chamber depth spec. Units under 6 inches deep fit standard 2×4 walls with blocking; deeper units require a bump-out or custom framing.
How realistic are the flames on a two-sided unit compared to a single-sided unit?
Two-sided units use the same LED and reflector technology as single-sided units, but the flame projection must be diffused evenly across two panes of glass. Premium units with dual diffusers or independent flame zones for each side look more realistic. Budget units often have one side noticeably dimmer than the other. Look for reviews that mention uniform brightness from both viewing angles.
Do two-sided electric fireplaces produce enough heat to warm two rooms?
Most two-sided units produce 4800-5100 BTU (1500W), which is designed for supplemental zone heating up to 400 sq. ft. total — not for evenly heating two separate rooms. The air intake and heat vent are typically on one side of the unit, meaning one room receives more direct heat than the other. For balanced heating, look for units with front and rear heat vents or use the fireplace to supplement an existing central heating system.
What is the difference between a see-through and a corner 2-sided fireplace?
A see-through fireplace sits flat inside a wall opening and is visible from both sides — you see the same flame image from room A and room B. A corner fireplace angles the glass at 90 or 120 degrees so it wraps around a corner, offering two viewing faces that show different angles of the same flame source. See-through units require a straight through-wall opening; corner units fit into a corner chase and often have a smaller flame image.
Can I hardwire a 2-sided electric fireplace instead of plugging it in?
Most mid-range and premium units offer both plug-in and hardwiring options. The Touchstone Sideline Elite, PuraFlame Bernice, and HIRESC units all support hardwiring. Hardwiring hides the power cord and provides a cleaner installation, but it requires an electrician to connect the unit to a dedicated 120V 15A circuit. Check the product manual before purchasing — not all units are rated for hardwiring.

Final Thoughts: The Verdict

For most users, the best 2 sided electric fireplace winner is the HIRESC 80″ 3 Sided because its 251 RGB colors and three-pane panoramic design deliver the most versatile viewing experience for open-concept homes. If you need a shallow recessed installation and prioritize realistic flame tones, grab the Touchstone Sideline Elite 60″. And for maximum wall-spanning drama, nothing beats the OSEYM 100″ 3 Sided.