Best Electric Space Heaters (2026)
We evaluated the top-rated electric space heaters for 2026 across energy efficiency, safety features, and real user performance — so you can heat smarter and spend less.
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*Monthly cost estimates based on $0.15/kWh national average (EIA 2026), 8 hours/day use, 30 days. Your cost will vary by state and usage pattern. Calculate your exact cost →
Dr Infrared Heater DR-968
The DR-968 combines infrared and convection heating in a single unit — infrared warms people and objects directly while convection circulates warm air throughout the room. The built-in auto thermostat cycles the unit on and off to maintain your target temperature without waste, making it one of the lowest-cost-to-operate heaters at its coverage level.
Lasko 754200 Ceramic Heater
At under $30, the Lasko 754200 is the fastest-payback space heater available. It draws 1,500W on high and 900W on low, includes a built-in thermostat to maintain target temperature, and carries ETL safety certification. Simple, no-frills operation — no WiFi, no remote, no app — just reliable ceramic heat.
De'Longhi TRD40615T Oil-Filled Radiator
Oil-filled radiators work by heating oil sealed inside the unit, which then radiates warmth long after the heating element switches off. De'Longhi's TRD40615T runs at 700W, 1,000W, or 1,500W and includes an eco mode that automatically selects the most efficient wattage. The result: 20–30% less total runtime than an equivalent convection heater, for the same room temperature.
Vornado MVH Vortex Heater
Vornado's MVH uses a signature vortex airflow system that circulates heat throughout the entire room — eliminating the cold spots common in standard directional heaters. The fan runs at a consistent, low-pitch hum that most users describe as white-noise level. Combined with a programmable 1–5 hour auto-off timer and cool-touch exterior, it's the safest and most comfortable heater for rooms where you sleep or work.
Lasko 5775 Ceramic Tower Heater
The 5775 uses widespread oscillation to distribute heat across rooms up to 500 sq ft — the widest thermal coverage of any standard 1,500W heater in this review. A digital thermostat, remote control, and 8-hour programmable timer round out the feature set. At the same 1,500W draw, it simply moves hot air more efficiently across a wider area than compact units.
Heat Storm HS-1500-PHX WiFi Heater
Wall-mounted infrared quartz heating means zero floor space used — ideal for bathrooms and small bedrooms where every inch counts. WiFi control via the Heat Storm app lets you schedule heating remotely, and the safe-touch surface stays cool enough to touch even when running at full power. Google Home and Alexa compatible.
Dreo Space Heater — WiFi & App Control
Dreo's smart heater pairs 1,500W ceramic heating with full WiFi control via a polished app. Schedule heat to come on 30 minutes before you arrive home, monitor actual electricity consumption in the app, and control it by voice through Alexa or Google Home. Usage monitoring alone can identify whether your heater is running more than expected — and help reduce monthly costs.
Electric Space Heater Comparison
| Model | Wattage | Room Size | Efficiency | Best For | |
|---|---|---|---|---|---|
| Dr Infrared DR-968 | 1,500W | 1,000 sq ft | ★★★★★ | All-around use | Amazon → |
| Lasko 754200 | 1,500W / 900W | 200 sq ft | ★★★★★ | Budget buyers | Amazon → |
| De'Longhi TRD40615T | 700–1,500W | 250 sq ft | ★★★★★ | Sustained / overnight | Amazon → |
| Vornado MVH Vortex | 1,500W | 300 sq ft | ★★★★★ | Quiet bedrooms | Amazon → |
| Lasko 5775 Tower | 1,500W | 500 sq ft | ★★★★★ | Large living rooms | Amazon → |
| Heat Storm HS-1500-PHX | 1,500W | 750 sq ft | ★★★★★ | Wall-mount / bathrooms | Amazon → |
| Dreo WiFi Smart Heater | 1,500W | 350 sq ft | ★★★★★ | Smart scheduling | Amazon → |
How Much Does a Space Heater Cost to Run?
A 1,500W electric space heater costs $0.23/hour at the US national average electricity rate of $0.15/kWh — or about $54/month running 8 hours a day. Here is the full breakdown by rate and time period:
How to Choose the Right Space Heater
1Room Size vs Wattage
The industry rule of thumb is 10 watts per square foot of well-insulated room. A 150 sq ft bedroom needs around 1,500W. For poorly insulated rooms or garages, use 15–20W per sq ft. Going too small means the heater runs 100% of the time and struggles to reach your target temperature — wasting money.
2Energy Efficiency
All electric heaters convert nearly 100% of electricity to heat — so wattage efficiency is similar across types. The real efficiency difference is behavioral: auto-thermostats reduce runtime, oil-filled radiators retain heat after the element switches off, and smart scheduling prevents heating empty rooms. A $30 heater with a thermostat beats a $200 heater without one in long-term cost.
3Safety Features
Look for three minimum safety features: (1) tip-over protection — the heater shuts off if knocked over; (2) overheat protection — auto shutoff if the unit gets too hot; and (3) a cool-touch exterior — the outer surface stays safe to touch. ETL, UL, or CSA safety listings confirm third-party testing. For homes with young children, wall-mounted or oil-filled models eliminate trip hazards.
4Noise Level
Convection and infrared heaters with fans produce 35–50 dB — noticeable but not disruptive. Oil-filled radiators are silent (no fan). Vortex heaters like the Vornado MVH produce a consistent white-noise hum that many users find easier to sleep through than the on/off cycling of standard fans. For bedrooms or home offices, prioritize oil-filled or low-fan models.