Best 3-Sided Electric Fireplaces for Modern Living Rooms
For homeowners seeking dramatic ambiance with clean lines, 3-sided electric fireplaces offer expansive viewing from multiple angles while staying energy efficient. This guide highlights five top 3-sided models, spanning built-in inserts and recessed installations, to help you pick a model that matches room size, decor, and smart-home needs. Each option features multi-color flame effects, adjustable heat, and remote or app control. The products below are selected for performance, reliability, and versatility in American homes.
| Product | Brand | 3-Sided View | Heater (W) | Key Features |
|---|---|---|---|---|
| LegendFlame 43-Inch 3-Sided Fireplace | Legend Flame | 1–3 Sided | 750 / 1500 | Alexa-enabled, flush finish, multi-color flame bed |
| STRICWARM 80-Inch 3-Sided Insert | STRICWARM | 3-Sided | 1500 | Touchscreen, app control, 12 flame colors, timer |
| Touchstone Sideline Infinity Pro 60-Inch | Touchstone | 3-Sided | 1500 | 4 installation options, crackle sound, Wi-Fi app |
| OSEYM 60-Inch 3-Sided Insert | OSEYM | 3-Sided | 1500 / 750 | 251 RGB LEDs, app & remote, 3 groups of lighting, timer |
| Mexhom 50-Inch 3-Sided Glass Fireplace | Mexhom | 3-Sided | 750 / 1500 | 12 colors, 5 brightness, thermostat, remote |
LegendFlame 43-Inch 3-Sided Fireplace
The LegendFlame 43-Inch insert is designed for built-in installation with a 1–3 sided viewing option. It supports a flush finish with finishing materials up to the edge, providing a seamless, contemporary appearance. Heat output is available in 750W or 1500W, allowing efficient room heating for a range of spaces. The unit is Alexa-enabled and includes a remote for convenient control, while Wi-Fi connectivity enables voice and app integration for daily operation and automation.
Beyond heat, this model emphasizes flame and fuel-bed customization with multi-color flame options. Users can adjust flame color and flame bed to suit decor or mood. The included remote makes manual control straightforward, and voice assistance adds hands-free convenience when entertaining or relaxing.
- Flush-edge finish compatible with edge-to-edge materials
- Wi-Fi connectivity compatible with smart-home ecosystems
- Alexa and Google Assistant compatibility
- Remote control included
STRICWARM 80-Inch 3 Sided Insert
The STRICWARM 80-inch model provides a true three-sided display, with an emphasis on modular installation that supports front-and-side glass visibility or partial concealment to fit wall configurations. With a 1500W heater, it balances warm comfort with energy efficiency in large living spaces. It offers 12 ember bed colors, 12 toplight colors, and 12 flame colors, giving a wide palette for customization. The unit also features logs and crystals for a realistic look and cycles through colors for dynamic ambience.
Control options include a touchscreen panel, a smart app, and a multi-function remote. Temperature can be set between 60°F and 99°F, with a timer ranging up to 9 hours. Multiple flame brightness and speed settings let users tailor the visual intensity. Safety features and child lock support peaceful, family-friendly use.
- Three-way visibility with flexible wall configurations
- Extensive color customization for flames and ember bed
- Smart app and remote control; timer option
- Wide installation flexibility for living rooms, bedrooms, or offices
Touchstone Sideline Infinity Pro 60-Inch
The Touchstone Sideline Infinity Pro 3-Sided model offers four installation configurations: 3-sided, left-visible, right-visible, or front-only. It is designed as a premium built-in unit with a strong emphasis on authentic ambience, including a crackle sound feature for added realism. The 1,500-watt heater provides robust warmth while maintaining energy efficiency. The unit supports smart control via a dedicated smartphone app and a touchscreen, enabling easy adjustment of flame color, brightness, and speed, as well as heat settings.
Installers appreciate the versatility of plug-in or hardwire options, and the option to tailor lighting with 13-color down lighting to complement the flames. The combination of realistic flame effects, crackling audio, and multi-angle viewing makes this model a strong centerpiece for media rooms or open-concept spaces.
- Multiple installation configurations for flexible placement
- Premium crackle sound and enhanced ember bed lighting
- Smart app, touchscreen, and remote for convenience
- Wholesome warmth with adjustable heat control
OSEYM 60-Inch 3-Sided Insert
The OSEYM 60-inch three-sided fireplace insert is designed for flush, full-recessed, or partly recessed installations, offering flexible placement and a nearly seamless look. It features 251 RGB LED flames and three lighting groups that can be synchronized or controlled separately to create a tailored atmosphere. The unit supports smart app control, remote operation, and panel control, enabling pre-warming and remote adjustments from anywhere. A crackling sound option and a timer add to the sense of realism and energy management.
Heating options include a 1500W/750W dual-rate heater, suitable for mid-to-large rooms. The standout RGB lighting allows color customization beyond traditional orange flames, letting you match decor with mood. The included logs and crystals enhance realism, while safety features keep households with children or pets comfortable.
- 251 RGB flame colors with multi-group lighting
- Smart app, remote, and panel control
- Crackling sound and programmable timer
- Flexible installation for recessed or freestanding setups
Mexhom 50-Inch 3-Sided Glass Fireplace
The Mexhom 50-inch 3-sided fireplace emphasizes a minimalist mantel style with glass on three sides for clear, uninterrupted flame viewing. There are 12 flame colors and 12 toplight hues, plus 12 ember bed colors and 12 flame colors overall, allowing dynamic customization. A built-in heater provides 1500W or 750W options, with adjustable thermostat from 60°F to 99°F. The unit supports smart control via Wi-Fi with a dedicated app, as well as a remote and timer for energy management. Logs and crystals add to realism.
Safety is addressed with a cool-touch exterior and child lock. The auto color-cycle feature creates evolving flame displays, ideal for changing moods in living rooms or entertainment spaces. This model fits nicely in modern mantels and media walls where a slim, elegant profile is desired.
- Multi-color flame options with cycle mode
- Smart app and remote control with timer
- Thermostat-controlled heating for comfort and efficiency
- Three-sided viewing with glass panels for depth
Buying Guide
When choosing a 3-sided electric fireplace, consider size, viewing angles, and installation type. Fully three-sided units maximize visibility from multiple rooms or seating areas, but may require more wall space. Partial or left/right-visible configurations can blend with existing fireplaces or media walls.
Key performance factors include heater wattage (750W vs. 1500W), which affects heating capacity and energy consumption. For larger rooms, look for higher-wattage models or ones with adjustable heat rates. Flame realism, color options, and ember bed features influence ambiance and mood; RGB LEDs and auto-cycle modes provide richer visuals. Control options matter: mobile apps offer convenience and automation, while remotes and touch controls deliver immediate feedback. Voice integration improves hands-free use in smart homes.
Installation flexibility matters: some models are built-in inserts designed for flush, wall-to-edge finishes, while others are recessed or freestanding. Check installation requirements, such as required clearance, mounting hardware, and whether hardwiring is supported. Safety features like child locks, cool-to-touch surfaces, and tip-over protection add peace of mind in family rooms. Finally, assess maintenance needs, warranty terms, and compatibility with existing mantels or shelving so the fireplace seamlessly complements your interior design.