Electric Fireplaces
Best Energy Efficient Electric Fireplace (2026): 5 Models Side by Side
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For an energy-efficient electric fireplace, the DR-991 leads this list: it pairs 1500W infrared heat with 3 heat settings, an adjustable thermostat, a 12-hour timer and a built-in humidifier. The RealSmart stove is the runner-up, with two heat settings and a 1-12 hour timer.
Starting out? See the main guide: Best Electric Fireplace
Top picks at a glance
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9.8 View on Amazon -
9.5 View on Amazon -
Also GreatSilonn Electric Fireplace Heater9.4 View on Amazon -
9.3 View on Amazon -
9.2 View on Amazon
Compare the specs
Ranked on heat settings, remote control, timer, adjustable thermostat, coverage (maker's figure), overheat protection from each listing, plus how many buyers have rated it. A dash (—) means we could not confirm that figure from the listing.
| Pick | Heat settings | Remote control | Timer | Adjustable thermostat | Coverage (maker's figure) | Overheat protection | Wattage | Weight | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| 1. DR. INFRARED HEATER DR-991 Portable Electric Fireplace | 3 settings | Yes | Yes | Yes | — | Yes | 1,500 W | 19.4 lb | — |
| 2. RealSmart Electric Fireplace Heater 22 in Freestanding Fireplace | 2 settings | Yes | Yes | Yes | — | Yes | 1,500 W | — | — |
| 3. Silonn Electric Fireplace Heater | — | Yes | Yes | — | — | Yes | 1,400 W | — | 1-year |
| 4. Naice 72" Electric Fireplace with Mantel Fireplace TV | — | — | Yes | — | 400 sq ft | Yes | 1,400 W | — | — |
| 5. LegendFlame 25" W Free Standing Electric Fireplace | — | Yes | — | — | 400 sq ft | — | 1,500 W | 20.8 lb | 1-year |
DR. INFRARED HEATER DR-991 Portable Electric Fireplace
It pairs 1500W infrared heat with 3 heat settings, an adjustable thermostat, a 12-hour timer and a built-in humidifier.
- Heat settings: 3 settings
- Remote control
- Timer
- Adjustable thermostat
- Overheat protection
- Wattage: 1,500 W
Good for
- Buyers who want 3 heat settings with a remote
- Buyers who want a built-in humidifier with their fireplace
Skip it if
- You need a fireplace under 19.4 lb
- You need more than 3 heat settings
It uses 1500W infrared heat with 3 settings, High, Low and Auto, and an adjustable thermostat. It has tip-over and overheat protection, is ETL-listed, and has a 6-foot cord. It weighs 19.4 lb.
RealSmart Electric Fireplace Heater 22 in Freestanding Fireplace
Its infrared heater offers two heat settings, a thermostat, a 1-12 hour timer and a 3-sided flame view.
- Heat settings: 2 settings
- Remote control
- Timer
- Adjustable thermostat
- Overheat protection
- Wattage: 1,500 W
Good for
- Buyers who want a 22-inch freestanding stove
- Buyers who want 4 brightness levels for the flame
Skip it if
- You want more than 1500W of heat
- You need a timer longer than 12 hours
It uses infrared heat with two modes, 1000W and 1500W, and a thermostat that adjusts from 50 degrees Fahrenheit to 90 degrees Fahrenheit. The timer runs from 1 hour to 12 hours, the flame has 4 brightness levels, and the 3-sided window shows resin logs and embers. It has overheat protection and automatic power-off, and it operates below 48 dB. It weighs 10.47 lb.
Silonn Electric Fireplace Heater
It combines app and remote control with 5 brightness levels, a 62-82 degrees Fahrenheit temperature range and a 1-8 hour timer.
- Remote control
- Timer
- Overheat protection
- Wattage: 1,400 W
- 1-year warranty stated
Good for
- Buyers who want app control plus a remote
- Buyers who want 5 brightness levels
Skip it if
- You need a temperature setting above 82 degrees Fahrenheit
- You need a timer longer than 8 hours
It runs on 1400W with a ceramic heating element and temperature control from 62 degrees Fahrenheit to 82 degrees Fahrenheit. The app and the included remote adjust flame brightness across 5 levels, and the timer runs from 1 hour to 8 hours. It has overheat protection, a control lock and automatic shutdown if tilted more than 45 degrees. It operates at 37 dB and carries a 1-year warranty.
Naice 72" Electric Fireplace with Mantel Fireplace TV
Its 1400W heater is rated for up to 400 sq ft by the maker and sits in a mantel TV stand with storage cabinets.
- Timer
- Coverage (maker's figure): 400 sq ft
- Overheat protection
- Wattage: 1,400 W
Good for
- Buyers who want a mantel TV stand with storage
- Buyers who want heat rated for 400 sq ft
Skip it if
- You need coverage past 400 sq ft
- You need a fireplace over 1400W
It runs on 1400W with a 5,000 BTU output and is rated for up to 400 sq ft by the maker. The mantel TV stand has two storage cabinets with adjustable shelves and a stacked stone surround. It has overheat protection and flame failure protection, plus a timer and adjustable flame brightness. Assembly uses step-by-step illustrated instructions.
LegendFlame 25" W Free Standing Electric Fireplace
This insert fits existing openings, is rated for up to 400 sq ft by the maker, and adds a crackling sound with resin logs.
- Remote control
- Coverage (maker's figure): 400 sq ft
- Wattage: 1,500 W
- 1-year warranty stated
Good for
- Buyers who want a 25-inch insert for existing openings
- Buyers who want a crackling sound with resin logs
Skip it if
- You need coverage past 400 sq ft
- You need a fireplace under 20.8 lb
It measures 25 inches wide, 20 inches high and 10 inches deep, with 750W and 1500W heat settings. The LED flame effect works with or without the heater, rising from resin logs with an ember bed. It is rated for up to 400 sq ft by the maker and includes a remote control with 2 AAA batteries. It is CSA-certified and carries a 1-year warranty.
How to choose
Wattage and heat settings
Wattage is the power the heater draws, while heat settings pick how much heat it gives. The DR-991 draws 1500W across 3 settings, and the RealSmart draws 1000W or 1500W across two modes. The Silonn and the Naice each draw 1400W, and the LegendFlame offers 750W or 1500W. Compare the settings, not wattage alone, since two heaters with the same wattage can offer different levels of control.
Coverage figures from the maker
A coverage figure is the room size the maker gives for the heater, so compare it with your room's floor area. The Naice mantel heater and the LegendFlame insert are each rated for up to 400 sq ft by the maker. A larger figure suits a larger room, while a smaller room needs less coverage. Measure your room before choosing, and use the maker's figure as a guide rather than a promise about every room shape.
Flame effects and controls
Flame brightness levels change how the flame looks, and controls change how you adjust heat and flame. The DR-991 has two flame brightness levels with a remote. The RealSmart has 4 levels with a remote. The Silonn has 5 levels with an app and a remote. The LegendFlame adds a crackling sound with a remote. Separately, the Naice lets you control flame brightness, heating and timer. The LegendFlame flame effect works with or without the heater.
FAQ
What size room can these fireplaces heat?
The Naice and LegendFlame models are rated for up to 400 sq ft by the maker. Compare that figure with your room's floor area before choosing.
Do these fireplaces have timers?
The DR-991 has a 12-hour timer, the RealSmart has a 1-12 hour timer, the Silonn has a 1-8 hour timer, and the Naice has a timer.
Which fireplaces here include a remote control?
The DR-991, RealSmart, Silonn and LegendFlame models each include a remote control.
Which fireplace has a humidifier?
The DR-991 has a built-in humidifier alongside its 1500W infrared heat, 3 heat settings and 12-hour timer.
