Space Heaters Compared on Noise, Heat and Controls
Vornado VH200 leads overall, circulating warm air through a room instead of aiming it at one chair. For silent bedroom heat, De’Longhi TRD40615E uses an oil filled body with no fan at all. Dreo Solaris Plus 713S adds app scheduling and voice control.
Vornado VH200 belongs in a chilly living room or home office, where vortex airflow mixes warmth into the cold corners. Anyone who needs silence should skip it, because the fan stays audible on both settings. De’Longhi’s oil filled radiator solves that problem instead.
Wattage settles nothing here, since a standard 15 amp outlet caps almost every plug in heater at 1500 watts. We compared element type, airflow pattern, thermostat and timer functions, and the safety cutoffs each listing states. Owner feedback on fan pitch, first use odour and heating evenness decided the close calls.
The best picks, ranked
Vornado VH200 Whole Room Vortex Heater
Vortex circulation throws a column of air that mixes through the room rather than stalling near the grille. Two heat levels work with an adjustable thermostat, so the element cycles instead of running flat out. Cool touch housing, a tip over switch and an overheat cutoff cover the safety basics.
Pros
- Warms the corners, not just the seat in front
- Case stays cool enough to move while running
- Two dials handle everything, with no menu to learn
Cons
- Fan noise runs constant and clearly audible
- Neither a timer nor a remote is included
Lasko 755320 Ceramic Tower Heater
Height puts the outlet above sofa backs and coffee tables, which matters in a furnished room. Oscillation widens coverage, while a digital thermostat pairs with a timer running up to eight hours. Its remote stores in a cradle moulded into the back panel.
Pros
- Oscillation covers a whole seating area
- Eight hour timer shuts it down unattended
- Narrow base slots between furniture
Cons
- Plastic shell feels light for its height
- Fan pitch sits higher than the Vornado
De’Longhi TRD40615E Dragon4 Oil Filled Radiator
No fan means no noise, which is why oil filled radiators dominate bedroom shortlists. Thermal slots enlarge the radiating surface, so warmth builds gradually and lingers once the element cycles off. Cold rooms take far longer to come up than with any ceramic unit here.
Pros
- Silent enough to run in a sleeping room
- Holds warmth between heating cycles
- Casters roll it between rooms despite the weight
Cons
- Twenty minutes or more to warm a cold room
- Heavier and bulkier than every ceramic pick here
Dreo Solaris Plus 713S Smart Space Heater
Scheduling happens in the app, so a bathroom can be warm before the alarm goes off. A PTC ceramic element plus wide oscillation spreads heat quickly across an open room. Eco mode trims power to hold a target instead of swinging between hot and cold.
Pros
- Phone schedules and voice commands replace the dial
- Eco mode modulates output to hold temperature
- Quieter than most fan heaters on its low speed
Cons
- Requires app setup and a working Wi-Fi network
- More electronics to fail than a manual heater
Honeywell HCE200B UberHeat Ceramic Heater
Desk footwells and small home offices are the target, and warmth arrives inside a couple of minutes. Two heat settings and a thermostat dial cover the controls without a display. Coverage runs out around 100 square feet, so a living room needs something larger.
Pros
- Heats a personal space within minutes
- Fits under a desk or onto a shelf
- Dial operation needs no instructions
Cons
- Airflow falls short in open plan rooms
- No timer to limit runtime
Amazon Basics 1500W Ceramic Space Heater
High, low and fan only modes plus oscillation cover what a spare room or a workshop bench needs. Construction matches the category norm, with plain dials and no digital readout. Owners report quick warm up in small rooms and more fan noise than premium ceramics.
Pros
- Core features without paying for extras
- Fan only mode earns its shelf space in summer
- Light enough to carry room to room
Cons
- Noisier than the Vornado or the Dreo
- Thermostat dial carries no temperature markings
Lasko FH500 All Season Comfort Control Tower Fan and Heater
One tower covers winter heating and summer airflow, freeing closet space in a small apartment. Heat mode draws the usual 1500 watts, while fan mode moves air with the element switched off. Compromise shows in both roles, heating less forcefully than the Vornado and moving less air than a dedicated fan.
Pros
- Replaces a heater and a fan in one footprint
- Remote and timer come in the box
- Slim profile saves floor space all year
Cons
- Neither mode leads its own category
- Tall shape topples more easily than a box heater
What matters most
How ceramic, oil filled and vortex heaters differ Ceramic fan heaters push warm air out immediately, and you feel the change within a minute. Oil filled radiators warm by radiation and convection, needing twenty minutes or more but holding heat after the element shuts off. Vornado sits between the two, circulating air around the room rather than blowing it at one spot. Match the type to the room: instant output for an office you use in bursts, steady output for a bedroom.
What 1500 watts actually heats Standard 15 amp household circuits set the ceiling, which is why almost nothing plug in exceeds 1500 watts. A common rule of thumb allows roughly 10 watts per square foot, putting that ceiling near 150 square feet of insulated space. Drafts, high ceilings and uninsulated walls all shrink the number. Running two units on one circuit is the classic way to trip a breaker, so spread them across separate outlets.
Best space heater for a bedroom Fan noise decides this category, and pitch bothers light sleepers more than raw volume does. De’Longhi TRD40615E is the only genuinely silent option on the list, because nothing inside it moves. Thermostat quality counts too, since a crude dial swings a room between stuffy and cold through the night. Digital thermostats and eco modes that modulate power hold a target far more tightly, which is where the Dreo earns its place.
Space heater safety rules worth following Plug the unit straight into a wall outlet, never a power strip or extension cord, because 1500 watts exceeds what most of them carry safely. Leave three feet of clearance from bedding, curtains and upholstered furniture. Check that any model lists both a tip over switch and an overheat cutoff, as all seven here do. Site tower heaters where a dog or a toddler cannot knock them, since height makes them easier to topple than a low box.
Side by side
| # | Model | Power | Best for | Score | Price |
|---|---|---|---|---|---|
| 1 | Vornado VH200 Whole Room Vortex Heater | 1500 watts, 750 watt low setting | Best overall | 9.4 | Check price |
| 2 | Lasko 755320 Ceramic Tower Heater | 1500 watts, high and low settings | Best value | 9.2 | Check price |
| 3 | De’Longhi TRD40615E Dragon4 Oil Filled Radiator | 1500 watts, three settings | Best for bedrooms | 9.0 | Check price |
| 4 | Dreo Solaris Plus 713S Smart Space Heater | 1500 watts PTC ceramic | Best smart controls | 8.8 | Check price |
| 5 | Honeywell HCE200B UberHeat Ceramic Heater | 1500 watts, 750 watt low | Best for small rooms | 8.6 | Check price |
| 6 | Amazon Basics 1500W Ceramic Space Heater | 1500 watts, 900 watt low | Best budget | 8.4 | Check price |
| 7 | Lasko FH500 All Season Comfort Control Tower Fan and Heater | 1500 watts in heat mode | Best year round unit | 8.0 | Check price |
Questions worth asking
How big a room will a 1500 watt space heater heat?
Roughly 150 square feet of reasonably insulated space, using the 10 watts per square foot estimate. Drafts, high ceilings and thin walls cut that figure noticeably. Basements and garages usually need heating sized to the space rather than a standard plug in unit.
Ceramic vs oil filled: which space heater is better?
Ceramic models warm a room fast and weigh little, which suits offices and living rooms. Oil filled radiators run silently and retain heat after cycling off, which suits bedrooms. Efficiency does not separate them, since both convert essentially all their electricity into heat.
Which space heater is quietest for a bedroom?
De’Longhi TRD40615E, because an oil filled radiator has no fan and no moving parts. Want faster warm up with low noise? Dreo Solaris Plus 713S on its low setting is the next best option here.
Is it safe to leave a space heater on overnight?
Pick a unit with a thermostat, a tip over switch and an overheat cutoff, then give it three feet of clearance and a wall outlet of its own. Oil filled radiators are the usual recommendation for unattended running, since no grille gets hot enough to scorch. A timer caps runtime automatically if you would rather not rely on the thermostat.
Do space heaters use a lot of electricity?
Full output consumes 1.5 kilowatt hours every hour, so a heater is among the hungriest plug in appliances in a house. Thermostats cut that by switching the element off once the room reaches temperature, and eco modes reduce it further by running at partial power. Savings come from heating one occupied room while turning the central thermostat down.
Can you plug a space heater into an extension cord?
No. Drawing 1500 watts means about 12.5 amps continuously, above the rating of most household cords and power strips. Use a wall outlet on a circuit that is not already carrying a heavy load.
Why does a new space heater smell burnt?
Manufacturing residue and packing dust burn off the element during the first few uses. Ventilate the room for that first hour and the smell fades. Odour lasting for days, or anything smelling like hot plastic, means you should unplug it and stop.
Tower heater or box heater: which should you buy?
Towers direct heat higher and occupy less floor area, useful in a furnished room. Box units such as the Vornado sit lower, stay more stable and usually run quieter for similar output. Homes with pets or crawling children should favour the heavier, lower shape.
What is the best space heater for a garage or workshop?
None of these plug in units will heat an uninsulated garage properly, whatever the listing implies. Amazon Basics 1500W is the sensible choice for warming a bench area you stand at for an hour. Heating the whole space calls for a hardwired 240 volt unit instead.
The bottom line
Choose the Vornado VH200 for a living room or office that needs to warm quickly and evenly, because circulating air beats pointing it at a chair. Bedroom buyers should take the De’Longhi TRD40615E and accept a slower warm up in exchange for silence. Anyone who wants the bathroom warm before the alarm rings should pick the Dreo Solaris Plus 713S and its app scheduling.
Dana Whitfield
Dana spent eight years buying and merchandising for a regional kitchenware retailer before moving into editorial work. She has handled thousands of SKUs across cookware, small appliances and kitchen organization, and focuses on the practical differences that matter once a product is actually in daily use.
