πŸ‡ΊπŸ‡ΈElectricity rates: EIA Electric Power Monthly, Table 5.6.A, May 2026 β€” free heating cost calculators for US homeowners
Updated August 22, 2026

Best Electric Space Heaters (2026)

Top Picks for Efficiency, Safety & Savings

We evaluated the top-rated electric space heaters for 2026 across energy efficiency, safety features, and real user performance β€” so you can heat smarter and spend less.

βœ“Selected based on energy efficiency, safety features, and real user feedback
Best OverallBest BudgetSteadiest HeatQuietestMost Even HeatBuying Guide
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Quick Picks
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πŸ†
Best Overall
Dr Infrared Heater DR-968
Dual infrared + convection, thermostat and 12-hr timer, ~150 sq ft
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πŸ’°
Best Budget
Lasko 754200 Ceramic Heater
Lowest purchase price, built-in thermostat, ETL safety listed
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⚑
Steadiest Heat
De'Longhi Oil-Filled Radiator
Thermal mass smooths temperature swings; 700W setting for less draw
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πŸ”‡
Quietest Option
Vornado MVH Vortex Heater
Fan-less feel, whisper-quiet vortex airflow, no cold spots
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🏠
Most Even Heat
Lasko 5775 Ceramic Tower Heater
Wide oscillation, digital thermostat + remote, 8-hr timer
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*Monthly cost estimates assume the heater runs at its full rated wattage for 8 hours a day over 30 days at the US average residential price of 18.44Β’/kWh (EIA Electric Power Monthly Table 5.6.A, May 2026). A thermostat cycling the element off lowers it. Room sizes are the 10 W/sq ft sizing rule applied to rated wattage, not the manufacturer's marketing figure. Your cost will vary by state and usage pattern. Β Calculate your exact cost β†’

β˜… Editor's Top Pick
#1Best Overall

Dr Infrared Heater DR-968

Best for all-around home use

The DR-968 combines infrared quartz and convection heating in a single 1,500W, 120V cabinet β€” the infrared element warms people and objects directly while the fan circulates warm air through the room. The thermostat covers 50–85Β°F and cycles the unit off once the room is up to temperature, which is the feature that actually governs what you pay. De'Longhi and Lasko units at the same wattage draw the same power; what you are choosing here is control and build quality.

Key Specs
Wattage
1,500W (120V)
Room Size
~150 sq ft
Safety
UL listed, tip-over + overheat
Output
5,118 BTU/hr
Pros
βœ”Dual infrared + convection heating
βœ”Thermostat 50–85Β°F cycles the element off
βœ”12-hour auto shut-off timer
βœ”Remote control included
βœ”Rated 39 dB β€” quiet for a fan heater
Cons
✘Larger footprint than compact units
✘No WiFi or app control
✘Listing advertises 1,000 sq ft β€” real capacity is about a seventh of that
Bottom Line: A well-built all-rounder, and the one we would buy if we could only own one heater. Be clear about capacity: 1,500W is 5,118 BTU/hr, which at the 10 W/sq ft rule this guide recommends covers about 150 sq ft. Running 8 hrs/day it costs about $66/month at 18.44Β’/kWh β€” the same as every other 1,500W heater here.
#2Best Budget

Lasko 754200 Ceramic Heater

Best for budget buyers and first-time heater owners

The Lasko 754200 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 β€” no WiFi, no remote, no app β€” just ceramic heat and the one control that matters. The low setting is genuinely useful: 900W costs 40% less per hour than 1,500W, and in a small room it is often enough.

Key Specs
Wattage
1,500W / 900W
Room Size
~150 sq ft
Safety
ETL listed, overheat shutoff
Cost / Hour
$0.17–$0.28
Pros
βœ”Lowest upfront cost here
βœ”Built-in thermostat
βœ”Cool-touch exterior
βœ”ETL safety certified
βœ”900W low setting cuts the hourly cost
Cons
✘No timer or remote
✘Basic plastic construction
✘Nothing to stop it running in an empty room
Bottom Line: The cheapest way into zone heating, and it is not meaningfully worse at producing heat than anything costing ten times more. Keep the running cost in perspective: at 18.44Β’/kWh this heater burns through more than its own purchase price in electricity within a month of daily use, so a timer plug is a worthwhile companion buy.
#3Steadiest Heat

De'Longhi TRD40615T Oil-Filled Radiator

Best for sustained overnight or all-day heating

Oil-filled radiators heat oil sealed inside the unit, which keeps radiating warmth after the element switches off. That thermal mass changes when the heat arrives, not how much energy it took to make: the TRD40615T is a resistance heater like every other unit here, and at 1,500W it draws 1.5 kWh per hour exactly as a ceramic heater does. What you get for it is a room that does not swing warm and cold, and a heater that makes no noise at all. The three power settings β€” 700W, 1,000W and 1,500W β€” are the real cost control, because a lower setting genuinely uses less electricity.

Key Specs
Wattage
700 / 1,000 / 1,500W
Room Size
~150 sq ft
Safety
Tip-over cutoff, no exposed element
Noise Level
Silent β€” no fan
Pros
βœ”Thermal mass smooths out temperature swings
βœ”Completely silent operation
βœ”24-hour programmable timer
βœ”3 wattage settings β€” 700W costs less than half of 1,500W
βœ”No exposed element
Cons
✘Takes 20–30 min to reach temperature
✘Heavier β€” less portable
✘Not ideal for quick warm-ups
Bottom Line: The best heater here for a bedroom you heat all night, on comfort and quiet rather than on running cost. At full 1,500W it costs the same $66/month (8 hrs/day) as everything else on this page; held on the 700W setting the same hours cost about $31. Anyone who tells you the oil itself saves 20–30% is describing physics that does not exist.
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#4Quietest Option

Vornado MVH Vortex Heater

Best for bedrooms, nurseries, and home offices

Vornado's MVH uses a signature vortex airflow system that circulates heat throughout the entire room β€” 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.

Key Specs
Wattage
1,500W
Room Size
~150 sq ft
Safety
Cool-touch body, tip-over shutoff
Noise Level
Low β€” white-noise hum
Pros
βœ”Vortex airflow eliminates cold spots
βœ”Low, consistent fan noise
βœ”Cool-touch exterior β€” safe near kids
βœ”1–5 hr auto shutoff timer
βœ”Compact footprint
Cons
✘Slightly louder than oil-filled radiator
✘No remote control
✘Fan noise may bother light sleepers
Bottom Line: The top pick for bedrooms and nurseries where noise matters. Vortex airflow means even heat everywhere in the room, and the cool-touch body makes it the safest option when children are present.
#5Most Even Heat

Lasko 5775 Ceramic Tower Heater

Best for spreading heat evenly across a room

The 5775 oscillates through a wide arc, which spreads its output around the room instead of blowing it at one wall. A digital thermostat, remote control and 8-hour programmable timer round out the feature set. Note what oscillation does and does not do: it distributes the 5,118 BTU/hr this heater produces more evenly, but it does not produce any more of it. In a genuinely open-plan room a single 1,500W unit will run continuously and still not reach setpoint.

Key Specs
Wattage
1,500W
Room Size
~150 sq ft
Safety
ETL listed, overheat shutoff
Features
Oscillation + remote + timer
Pros
βœ”Wide oscillation for even distribution
βœ”Remote control + 8-hr timer
βœ”Digital thermostat display
βœ”Slim tower β€” low floor footprint
βœ”ETL safety listed
Cons
✘Takes 10–15 min to warm a cold room
✘Taller profile β€” not desk-friendly
✘Undersized for a room much over 150 sq ft, like every 1,500W heater
Bottom Line: The pick if cold corners bother you more than anything else. Oscillation buys you even distribution, not extra capacity β€” for a room above about 150 sq ft you need a second heater or a 240V unit, not a wider sweep.
#6Best Wall-Mount

Heat Storm HS-1500-PHX WiFi Heater

Best for bathrooms, bedrooms, and child-safe spaces

Wall-mounted infrared quartz heating means zero floor space used β€” 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.

Key Specs
Wattage
1,500W
Room Size
~150 sq ft
Safety
Safe-touch, auto shutoff
Control
WiFi + Google / Alexa
Pros
βœ”Wall-mount frees all floor space
βœ”Safe-touch surface
βœ”WiFi and voice control
βœ”Radiant warmth is felt before the air heats up
βœ”Google Home + Alexa compatible
Cons
✘Requires wall installation (10–15 min)
✘Permanent placement β€” not portable
✘Higher upfront cost than portable units
✘Listing advertises 750 sq ft β€” five times its real capacity
Bottom Line: Best for spaces where floor area is critical β€” bathrooms, hallways, small bedrooms. Being infrared it warms you before it warms the air, which is genuinely useful in a bathroom, but it is still a 1,500W resistance heater: 5,118 BTU/hr, about 150 sq ft, and $66/month at 8 hrs/day like everything else here.
#7Best Smart Heater

Dreo Space Heater β€” WiFi & App Control

Best for remote scheduling and usage monitoring

Dreo's smart heater pairs 1,500W ceramic heating with WiFi control via an app. Schedule heat to come on before you arrive home, see runtime in the app, and control it by voice through Alexa or Google Home. Scheduling does not change the cost per hour β€” it changes how many hours you pay for, which is the only lever that reliably lowers a resistance heater's bill.

Key Specs
Wattage
1,500W
Room Size
~150 sq ft
Safety
Tip-over + overheat shutoff
Control
WiFi, Alexa, Google Home
Pros
βœ”Scheduling stops it running in an empty room
βœ”Runtime visible in the app
βœ”Alexa and Google Home compatible
βœ”Tip-over and overheat shutoff
βœ”Fast 2.4 GHz setup
Cons
✘Requires 2.4 GHz WiFi (not 5 GHz)
✘App setup needed on first use
✘No display screen on unit itself
✘A mechanical timer plug achieves most of the same saving
Bottom Line: Worth it if you will actually use the schedule. Every hour it removes from the heater's runtime saves you about $0.28 at the US average rate β€” how much that adds up to depends entirely on your habits, so we will not quote a percentage.
At a Glance

Electric Space Heater Comparison

ModelWattageRoom SizeCost / HourBest For
Dr Infrared DR-9681,500W~150 sq ft$0.28All-around useAmazon β†’
Lasko 7542001,500W / 900W~150 sq ft$0.17–$0.28Budget buyersAmazon β†’
De'Longhi TRD40615T700–1,500W~150 sq ft$0.13–$0.28Sustained / overnightAmazon β†’
Vornado MVH Vortex1,500W~150 sq ft$0.28Quiet bedroomsAmazon β†’
Lasko 5775 Tower1,500W~150 sq ft$0.28Even distributionAmazon β†’
Heat Storm HS-1500-PHX1,500W~150 sq ft$0.28Wall-mount / bathroomsAmazon β†’
Dreo WiFi Smart Heater1,500W~150 sq ft$0.28Smart schedulingAmazon β†’

Room size is the 10 watts per square foot sizing rule applied to each heater's rated wattage, not the figure on the box β€” a 1,500W heater produces 5,118 BTU/hr however it is marketed. Cost per hour is that wattage at the US average residential price of 18.44Β’/kWh (EIA Electric Power Monthly Table 5.6.A, May 2026), with the element running continuously; a thermostat cycling it off reduces the figure. There is no efficiency column because there is no efficiency difference: every electric resistance heater turns essentially all of its input into heat.

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Running Cost

How Much Does a Space Heater Cost to Run?

A 1,500W electric space heater costs $0.28/hour at the US average residential electricity price of 18.44Β’/kWh (EIA Electric Power Monthly Table 5.6.A, May 2026) β€” or about $66 over 30 days running 8 hours a day. That is the element running continuously; a thermostat that cycles it off cuts the figure in proportion to the time it stays off. Here is the full breakdown by rate and time period:

PeriodLow RateAvg RateHigh Rate
Per hour
@ 12.35Β’ (Idaho) / 18.44Β’ (US avg) / 52.00Β’ (Hawaii) per kWh
$0.19$0.28$0.78
Per day (8 hrs)
$1.48$2.21$6.24
Per month (8 hrs/day)
30 days
$44$66$187
Per heating season (8 hrs/day)
5 months, 150 days
$222$332$936
Formula: Wattage (1,500W) Γ· 1,000 Γ— hours Γ— your $/kWh rate = cost. Β Β Tip: Lowering your central thermostat while running a space heater in one room only saves money if the central system gives back more energy than the heater consumes. Whether it does depends on your central fuel, your house and how many rooms you abandon β€” run your own numbers rather than assuming a figure.
Full 1500-watt heater cost breakdown β†’Calculate your exact cost β†’
Buyer's Guide

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 β€” about 34 BTU/hr per square foot. A 150 sq ft bedroom needs around 1,500W, and 1,500W is only 5,118 BTU/hr, so a single portable heater is a one-room appliance no matter what the box says. Product listings routinely advertise 750 or 1,000 or 1,500 sq ft for a 1,500W unit; those are marketing figures, five to ten times the real capacity. For poorly insulated rooms or garages, use 15–20W per sq ft. Undersizing means the heater runs continuously, never reaches your target temperature, and costs you full price for a room that is still cold.

Room SizeRecommended WattageExample Spaces
Up to 100 sq ft750–1,000WBathroom, small office
100–150 sq ft1,000–1,500WBedroom, studio
150–250 sq ft1,500–2,500W (two units)Living room
250–500 sq ft2,500–5,000W (240V)Open plan, workshop
Garage / uninsulated15–20W per sq ft, 240VDetached garage

2Energy Efficiency

All electric resistance heaters convert essentially 100% of the electricity they draw into heat β€” ceramic, oil-filled, infrared, convection alike. At the same wattage and the same thermostat setting in the same room they consume the same energy, so there is no efficiency ranking to shop by. What varies is runtime, and runtime is set by behaviour and controls: a thermostat that holds temperature accurately, a timer that stops the heater in an empty room, and choosing the lowest wattage setting that keeps you comfortable. A cheap heater with a thermostat costs less to run than an expensive one without.

3Safety Features

Look for three minimum safety features: (1) tip-over protection β€” the heater shuts off if knocked over; (2) overheat protection β€” auto shutoff if the unit gets too hot; and (3) a cool-touch exterior β€” 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.

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4Noise Level

Convection and infrared heaters with fans produce 35–50 dB β€” 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.

FAQ

Electric Space Heater Questions Answered

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