The DREO Whole-Room Heater 714 is the best heating device for most people who need supplemental warmth in one room. Its 1500W ceramic heating system, precise thermostat and horizontal-plus-vertical oscillation make it a strong fit for bedrooms, offices and small-to-medium living spaces. But a ceramic space heater is not always the right answer: quiet background heat, personal desk heating and permanently mounted smart heating call for different designs.
That is why this guide compares several types of winter home heating solutions rather than ranking five nearly identical portable heaters. The Vornado VC-01 is better for personal heat, the DeLonghi Radia S ECO provides quiet oil-filled radiant warmth, the DREO 719S saves floor space with wall-mounted smart control, and the Dyson Purifier Hot+Cool HP1 combines heating with year-round fan and air-purification functions.
Safety matters as much as comfort. Portable electric heaters should be treated as supplemental zone-heating appliances, kept away from combustible materials and connected directly to a suitable wall outlet. Before the coldest part of winter arrives, choose a heater that matches the room and use case rather than buying whichever model happens to be discounted during the first cold snap.
Quick Answer: Best Heating Devices for Winter
Best Overall: DREO Whole-Room Heater 714 — fast 1500W ceramic heating, precise temperature control and 3D oscillation for small-to-medium rooms.
Best Personal Heater: Vornado VC-01 Personal Ceramic Space Heater — focused warmth for desks and workspaces, plus separate personal and whole-room modes.
Best Oil-Filled Radiator: DeLonghi Radia S ECO — slow, quiet, steady radiant heat without a fan constantly moving room air.
Best Smart Wall-Mounted Heater: DREO 719S — app control, scheduling, 120° oscillation and precise temperature settings without taking up floor space.
Best Premium Multifunction Heater: Dyson Purifier Hot+Cool HP1 — heating, fan airflow and HEPA-plus-carbon air purification in one premium appliance.
How We Chose the Best Heating Devices
We selected these heating devices around actual winter use cases rather than product size or marketing language. Important factors included heat delivery, thermostat control, noise, safety features, portability, room placement, smart controls, current U.S. availability and independent performance evidence.
We also separated heating efficiency from heating strategy. Most plug-in electric resistance heaters convert nearly all of the electricity they consume into heat at the point of use. The larger savings opportunity usually comes from heating only an occupied room, controlling runtime with a thermostat and avoiding unnecessary whole-home heating—not from expecting one 1500W resistance heater to create dramatically more heat from the same electricity than another.
Discompare did not conduct hands-on laboratory testing of these heaters. Product specifications come from current manufacturer documentation, while performance and safety context are based on independent testing and authoritative U.S. guidance.
Best Heating Devices Compared
| Model | Best For | Heater Type | Max Power | Temperature Control | Smart Features | Main Tradeoff |
|---|---|---|---|---|---|---|
| DREO Whole-Room Heater 714 | Best Overall | PTC ceramic fan heater | 1500W | 41–95°F thermostat | Remote | Best in small-to-medium rooms |
| Vornado VC-01 | Personal Heating | Ceramic forced-air | Full-room and personal modes | Mode-based control | Timer | Not our first choice for a large room |
| DeLonghi Radia S ECO | Quiet Radiant Heat | Oil-filled radiator | 1500W | Digital thermostat | 24-hour timer / ECO | Slower initial warm-up |
| DREO 719S | Smart Wall Heating | Wall-mounted PTC ceramic | Up to 1500W | 41–95°F in 1°F increments | App, schedules, Alexa, Google Home | Requires wall installation |
| Dyson Purifier Hot+Cool HP1 | Premium Multi-Function | Heater + fan + purifier | — | Thermostatic heating control | App, remote, voice control | High price and modest purifier CADR |
Compare Current Heating Device Prices
Winter heater prices can change quickly around cold snaps, holiday promotions and seasonal inventory shifts. A temporary discount should help determine when to buy the right heater, not convince you to buy the wrong heater type.
Compare the current offers below after deciding whether your priority is fast fan-forced heat, quiet radiant warmth, personal heating, permanent wall mounting or a premium multi-function appliance.
1. DREO Whole-Room Heater 714 — Best Overall
Best For: Small-to-medium bedrooms, offices and living spaces that need fast supplemental heat with precise temperature control.
The DREO Whole-Room Heater 714 is the best overall pick because it combines the advantages people usually want from a modern ceramic heater without becoming excessively large. Its PTC heating system draws up to 1500W and DREO rates its heating coverage at approximately 161–269 sq. ft.
The standout feature is its 3D oscillation. Instead of moving air only left and right, the heater can distribute warmth horizontally and vertically. That does not increase the amount of heat a 1500W outlet can produce, but it can improve how effectively the warm air reaches different parts of a modest room.
Temperature settings range from 41°F to 95°F, and ECO mode cycles heat according to the target temperature rather than running the heating element continuously. Six airflow speeds give you more control over how aggressively warm air is distributed.
Independent testing is a major reason it ranks first. WIRED selected the 714 as its best overall space heater after extensive current testing, emphasizing its combination of strong heating, useful thermostat control, quiet operation and safety features. The manufacturer’s minimum noise claim is 34 dB, although actual perceived sound will depend on fan speed and room conditions.
The important limitation is room size. “Whole-Room” is a product name, not a promise that one 1500W portable heater can comfortably heat an enormous open-plan floor. Treat it as a strong small-to-medium room heater.
Pros
✅ Fast 1500W ceramic heating
✅ Horizontal and vertical oscillation spreads heat more widely
✅ 41–95°F thermostat range
✅ Six fan speeds and ECO mode
✅ Strong current independent testing support
Cons
❌ Coverage is still limited by normal plug-in heater power
❌ Fan-forced heat is more noticeable than a silent radiator
❌ Not intended as a replacement for whole-home heating
Who should skip it: Choose an oil-filled radiator instead if you care more about quiet steady warmth than rapid warm-air circulation.
Alternative: DeLonghi Radia S ECO for slow, fan-free radiant warmth.
Stay cozy fast with the DREO 3D Oscillating Whole Room Heater — 1500W PTC power, 3D oscillation (60° vertical / 90° horizontal) and 2s instant warmth for quick, even heating.
ETL-listed safety, tip-over and overheat shutoff, ECO Mode for energy savings, and whisper-quiet 34dB operation make it perfect for bedrooms and offices.
Take control with the panel or included remote and set the 12H timer for hands-off comfort.
Order now and warm every corner of your room today.
2. Vornado VC-01 Personal Ceramic Space Heater — Best Personal Heater
Best For: Home offices, desks, workbenches and other situations where warming the person matters more than heating every corner of the room.
The Vornado VC-01 fills an important gap in this guide because personal heating can be more sensible than running a larger heater at full output when only one person needs extra warmth.
It provides separate Personal and Whole Room modes with low and high settings, plus 15° manual tilt to direct airflow. A reusable pre-filter helps keep dust away from the airflow system, while 2-, 4- and 8-hour timer options make it easier to limit runtime.
Vornado also includes tip-over protection, overheat shutoff, a cool-touch case and flame-retardant housing. Its five-year satisfaction guarantee is considerably longer than the one-year coverage common on many inexpensive ceramic heaters.
WIRED made the VC-01 its current personal-heater pick after testing the newer Vornado ceramic range. That role is more useful than trying to make the VC-01 compete directly with every 1500W room heater. Place it near a workstation, angle it toward the occupied area and use only as much heating as the situation requires.
The tradeoff is obvious: a focused personal heater is not the first model we would buy for a large family room. Whole Room mode adds flexibility, but DREO 714 is the more natural choice when distributing warmth across a room is the main goal.
Pros
✅ Dedicated Personal and Whole Room modes
✅ 15° tilt helps direct heat toward the occupied area
✅ Reusable pre-filter
✅ Tip-over and overheat protection
✅ Five-year satisfaction guarantee
Cons
❌ Best value comes from close-range or targeted heating
❌ Less suitable than DREO 714 for distributing heat around a larger room
❌ No app-based smart controls
Who should skip it: If you are trying to warm several people across a room, choose a heater designed primarily around wider room distribution.
Alternative: DREO Whole-Room Heater 714 for broader coverage and more precise thermostat control.
Feel warmth reach every corner — the VC-01 High-Velocity Ceramic Space Heater uses Vornado’s Velocity Tuned Heat™ to push cozy heat farther into the room than ordinary ceramic heaters.
Switch between Personal or Whole Room mode to tailor comfort exactly where you need it.
Ready to upgrade your comfort? Buy the VC-01 now and feel the difference.
Shop the VC-01 High-Velocity Ceramic Space Heater
3. DeLonghi Radia S ECO — Best Oil-Filled Radiator
Best For: Quiet evening heating, bedrooms before sleep and rooms where gentle sustained warmth is preferable to a stream of hot air.
The DeLonghi Radia S ECO takes a fundamentally different approach from a ceramic fan heater. Its permanently sealed oil reservoir stores and distributes heat through the radiator body, so there is no fan continually pushing air through the room.
The result is slower but quieter heating. It is not the device to choose when you walk into a freezing room and want to feel hot air immediately. Once the radiator has warmed, however, it delivers steady radiant and convective heat without the constant airflow of a ceramic heater.
The current TRRS0715E-6A model provides up to 1500W, three power settings, a digital thermostat, LED controls, a 24-hour timer, child lock, anti-freeze mode and thermal shutoff. Built-in wheels make the roughly 21-pound radiator easier to reposition despite being considerably heavier than compact ceramic heaters.
DeLonghi’s ECO function automatically adjusts heat and power according to the target temperature. The company also markets its Real Energy system as more efficient than particular operating behavior within its own design. That claim should not be interpreted to mean that an oil-filled radiator magically creates more total heat from the same electricity than every ceramic resistance heater.
The actual reason to choose it is comfort style: no fan noise, no concentrated warm-air blast and heat that remains in the radiator body after the heating element cycles off.
Pros
✅ Quiet fan-free heating
✅ 1500W maximum heat with three power settings
✅ Digital thermostat and 24-hour timer
✅ Permanently sealed oil reservoir needs no refilling
✅ Wheels make room-to-room movement easier
Cons
❌ Slower initial warm-up than ceramic fan heaters
❌ Heavier and bulkier than compact portable heaters
❌ Not a shortcut to lower whole-home electricity use
Who should skip it: If instant heat after walking into a cold room is your top priority, a ceramic fan heater will feel much faster.
Alternative: DREO Whole-Room Heater 714 for rapid warm-air distribution.
Stay warm and comfortable with the DeLonghi Radia S 1500W Oil Radiator — silent 1500W heating, digital LED controls and a 24‑hour timer for precise, hassle‑free warmth.
Enjoy allergy‑friendly, fan‑free heat with energy‑saving ECO mode, anti‑freeze protection and built‑in safety features (child lock and thermal cut‑off).
High‑quality sealed steel construction and patented snap wheels mean reliable, maintenance‑free heating wherever you need it.
Order your DeLonghi Radia S today and make your home cozier — shop now!
4. DREO Smart Wall-Mounted Heater 719S — Best Smart Wall-Mounted Heater
Best For: Home offices, bedrooms, garages and other rooms where you want programmable electric heat without using floor space.
The DREO 719S earns its place because wall mounting changes how a heater fits into a room. It keeps the appliance away from normal floor traffic and gives it a predictable installation position instead of requiring you to find somewhere to place a portable heater every winter.
The PTC ceramic heating system can operate from 900W to 1500W, while 120° oscillation spreads heated air vertically across a wider area. Temperature can be set from 41°F to 95°F in 1°F increments.
The main reason to choose the 719S is smart home heating. The DREO app supports remote settings and schedules, while Alexa and Google Home compatibility provide voice control. A reusable filter and detachable design simplify periodic cleaning.
Smart features should be treated as convenience rather than proof of superior safety. A major CPSC recall of unrelated Govee/GoveeLife smart heaters in 2024 involved overheating and wireless-control-related safety-standard problems. That recall does not apply to DREO 719S, but it illustrates why shoppers should evaluate the exact heater and safety certification rather than assume Wi-Fi makes a heating appliance safer.
Also note that the standard 719S is not the same as DREO’s separate ALCI-equipped bathroom wall-heater models. Do not assume a standard wall heater is suitable for damp locations merely because it is wall mounted.
Pros
✅ Wall mounting saves floor space
✅ 120° oscillation distributes warm air vertically
✅ 41–95°F thermostat with 1°F increments
✅ App scheduling and remote control
✅ Alexa and Google Home compatibility
Cons
❌ Installation is less flexible than a portable heater
❌ Smart controls do not eliminate normal electric-heater safety requirements
❌ Standard-plug version should not be treated as a bathroom-rated heater
Who should skip it: Renters or anyone who expects to move the heater between rooms frequently will get more flexibility from a floor-standing model.
Alternative: DREO Whole-Room Heater 714 if portability matters more than permanent placement.
Ready for instant, whisper‑quiet warmth?
Upgrade to the DREO Smart Wall Heater with Alexa and enjoy powerful PTC heating, optimized airflow (11.5 ft/s) and just 28 dB of noise, plus 30° oscillation to direct heat where you need it.
Control hands‑free with Alexa and make every room cozy — order now and feel the difference.
5. Dyson Purifier Hot+Cool HP1 — Best Premium Multifunction Heater
Best For: Buyers who specifically want one premium appliance for winter heat, summer fan airflow and year-round particle filtration.
The Dyson Purifier Hot+Cool HP1 is not the best value if your only goal is warmth. Its advantage is consolidation: heating, fan airflow and an air purifier share one 30.1-inch tower.
The filtration system combines a 360° glass HEPA filter with activated carbon. Integrated sensors monitor particle levels, while Auto Mode, the MyDyson app, remote control and supported voice assistants provide multiple ways to control the machine. Oscillation reaches up to 350°.
As a heater and fan combination, that flexibility can be attractive in a room where you want one appliance to remain useful throughout the year. The HEPA-plus-carbon system can also reduce airborne particles while the machine operates.
But the purification capability needs context. RTINGS measured only about 56 CFM of PM1 clean-air delivery at maximum fan speed and calculated an air-purification room recommendation of roughly 88 sq. ft. That is dramatically lower than dedicated medium-room purifiers. The HP1 therefore earns this position as a multifunction comfort appliance, not as the strongest air purifier or highest-value heater.
If airborne allergens are the main problem rather than temperature, a dedicated purifier is usually the better purchase. Our best air purifiers for allergy sufferers guide compares products primarily by filtration and realistic room-size performance.
Pros
✅ Heating, fan airflow and air purification in one appliance
✅ HEPA plus activated-carbon filtration
✅ Up to 350° oscillation
✅ App, remote and voice-control options
✅ Useful throughout more than one season
Cons
❌ Much more expensive than dedicated ceramic heaters
❌ Independent testing shows modest purifier CADR
❌ Heating mode increases operating noise
Who should skip it: If you only need supplemental heat, buy a dedicated heater for much less. If air purification is the main need, choose a higher-CADR standalone purifier.
Alternative: DREO 714 for affordable heating, or a dedicated air purifier plus separate heater if you want stronger filtration performance.
Dyson HP1 Purifier Hot+Cool, Black Nickel — enjoy powerful whole-room heating and cooling with purified air. Its fully sealed HEPA H13 filter captures 99.97% of microscopic allergens and pollutants down to 0.3 microns, helping you breathe cleaner air year‑round. Order yours today and bring comfort and cleaner air into every room.
Which Type of Heater Is Best for Your Room?
Ceramic Heater: Best for Fast Warmth
A ceramic fan heater is the easiest choice when you want to feel heat quickly. Electricity heats the ceramic element while a fan moves warm air into the room, so the effect is noticeable sooner than with a large oil-filled radiator.
DREO 714 is our preferred room-oriented ceramic option, while Vornado VC-01 makes more sense when the warm airflow is aimed primarily at one occupied area.
Oil-Filled Radiator: Best for Quiet, Steady Heat
An oil-filled radiator takes longer to warm but operates without a fan. The heated oil stays sealed inside the unit and transfers energy through the metal radiator body.
That makes the DeLonghi Radia S a better fit for quiet evening use and spaces where constant fan noise is distracting. Its slower response is the price you pay for gentler heating.
Personal Heater: Best for a Desk or Workstation
Heating the occupied zone can make more sense than trying to raise the temperature throughout a larger home. If one person is sitting at a desk, a personal heater positioned safely nearby may provide the comfort needed without operating a larger heating system solely for that spot.
Wall-Mounted Heater: Best When Floor Space Matters
A wall heater works well when you want one room to have a permanent supplemental heat source. Smart schedules can also make it easier to warm a home office before work or reduce runtime when the room is empty.
Installation and electrical requirements matter, so always follow the exact manufacturer instructions and local requirements rather than treating every wall-mounted electric heater as interchangeable.
Heater + Purifier Combo: Best for Consolidating Appliances
A combination product such as Dyson HP1 saves the space that would otherwise be occupied by a separate heater, fan and purifier. The compromise is specialization: a multi-function appliance may not match the heating value of a dedicated heater or the CADR of a dedicated air purifier.
Are 1500W Heaters More Efficient Than Each Other?
Two electric resistance heaters drawing 1500W do not differ dramatically in how much electrical energy ultimately becomes heat inside the room. Their practical differences come from how the heat is distributed and controlled.
A ceramic heater uses a fan to make the warmth feel immediate. An oil-filled radiator stores some heat in its metal body and oil, then releases it more gradually. A thermostat or ECO mode can reduce runtime once the target temperature is reached, while oscillation can improve distribution.
That is why the phrase “energy-efficient heater” needs context. Zone heating can save energy when it allows you to reduce heating elsewhere in the home, but running a 1500W heater continuously still means significant electricity use.
For whole-home electric heating, heat-pump technology is fundamentally different. The U.S. Department of Energy says modern heat pumps can reduce electricity use for heating by up to 75% compared with electric resistance heating because they move heat rather than producing all of it through resistance.
Energy takeaway: Choose a space heater to heat a specific occupied zone efficiently, not because one 1500W resistance model claims to generate dramatically more heat from the same electricity.
How Much Does a 1500W Space Heater Cost to Run?
A 1500W heater uses up to 1.5 kilowatt-hours of electricity for every hour the heating element operates continuously at full power.
You can estimate running cost with this formula:
1.5 kW × hours of heating × your electricity rate per kWh = estimated operating cost
A thermostat complicates the calculation in a useful way because the element may cycle off after the room reaches the set temperature. Insulation, outdoor temperature, room size, drafts and thermostat setting all influence how long the heater actually draws maximum power.
Check your electricity bill for your actual local rate rather than relying on a national example that may not match your utility.
Space Heater Safety Rules You Should Not Ignore
Correct placement and electrical connection are more important than any marketing label such as “safe heater.” The U.S. Consumer Product Safety Commission estimates that portable heaters were involved in an average of about 1,600 fires, 70 deaths and 150 injuries per year during 2020–2022.
Critical safety rules: Keep portable heaters at least three feet from bedding, curtains, furniture and other combustible materials. Plug electric space heaters directly into a wall outlet rather than an extension cord or power strip. Turn portable heaters off when sleeping, and stop using any heater with a damaged cord, loose plug, unusual overheating or other abnormal behavior.
Tip-over shutoff, overheat protection and cool-touch housings are valuable features, but they do not make unsafe placement acceptable. The heater still needs a stable location with unobstructed airflow and enough clearance from anything that can burn.
Households preparing more broadly for cold weather can also review our upcoming winter essentials for a cozy home guide for non-heater products that improve seasonal comfort.
Smart Heater Safety: Wi-Fi Does Not Mean Safer
Smart controls are useful for scheduling and temperature adjustments, but remote control adds complexity to an appliance that produces substantial heat.
CPSC recalled roughly 512,500 Govee and GoveeLife smart electric space heaters in 2024 after reports of overheating, fires and a burn injury. Testing found that the recalled models did not comply with the relevant voluntary safety standard and identified a fire risk associated with wireless-control features.
That recall involved specific Govee models H7130 through H7135. It does not apply to every smart heater and does not mean that DREO 719S is recalled. The lesson is simply that buyers should look for product-specific safety information rather than treating Wi-Fi control as a safety feature by itself.
Which Heater Is Best for a Bedroom?
For quiet evening heating before bed, DeLonghi Radia S ECO is our preferred option; for faster warm-up, DREO 714 is more responsive.
The oil-filled radiator produces no fan noise, which makes it easier to tolerate while reading or relaxing. DREO 714 is much faster when the bedroom starts cold.
Do not confuse quiet operation with permission to leave a portable heater running while asleep. CPSC guidance says portable heaters should be turned off when sleeping. If overnight heating is required, use an appropriate fixed heating system designed and installed for that role and follow its specific operating instructions.
Which Heater Is Best for a Home Office?
Vornado VC-01 is the best fit when only the person at the desk feels cold; DREO 714 is better when the entire office needs supplemental heat.
Personal heating is especially useful when one workstation is consistently colder than the rest of the home. The VC-01’s tilt and Personal Mode help direct warmth toward that occupied zone instead of heating unused space.
If several people use the room or you move around frequently, DREO’s wider oscillation makes more sense.
Which Heater Is Best for a Large Room?
Plug-in space heaters have practical limits in genuinely large rooms because most standard U.S. models operate in roughly the same maximum electrical-power class.
DREO 714 can distribute heat well within its rated small-to-medium coverage, but adding the word “large” to a heater’s marketing does not create extra electrical capacity. Large open rooms with high ceilings or poor insulation may require a permanently installed heating solution instead of one portable plug-in heater.
Dyson HP1 can move air over a wide angle and combines multiple functions, but its premium price does not mean that it breaks the normal constraints of plug-in resistance heating.
Best Heating Device by Winter Use Case
| Use Case | Best Pick | Why |
|---|---|---|
| Everyday room heating | DREO Whole-Room Heater 714 | Fast heat, precise thermostat and wide oscillation |
| Desk or workstation | Vornado VC-01 | Personal Mode and directional tilt |
| Quiet steady warmth | DeLonghi Radia S ECO | Fan-free oil-filled radiant heating |
| Permanent supplemental room heat | DREO 719S | Wall mounting, scheduling and smart controls |
| Heat + fan + purification | Dyson HP1 | Three functions in one premium tower |
Indoor temperature is only one part of winter comfort. Air quality, humidity and seasonal routines can matter too. Our upcoming winter wellness products guide covers those broader cold-weather considerations separately.
Frequently Asked Questions
What is the best heating device for a room?
DREO Whole-Room Heater 714 is our best overall choice for a small-to-medium room because it combines rapid ceramic heating, precise temperature control and wide oscillation. Quiet-heating users may prefer an oil-filled radiator instead.
Are oil-filled radiators better than ceramic heaters?
They are better for some uses. Oil-filled radiators warm more slowly but provide quiet, steady fan-free heat. Ceramic heaters feel warmer sooner because a fan immediately moves heated air into the room.
Are space heaters energy efficient?
Electric resistance space heaters convert most of their electricity into heat inside the room, but that does not automatically make them inexpensive to operate. They make the most sense for targeted zone heating rather than continuous whole-home heating.
Is it cheaper to use a space heater or central heating?
It depends on the home, heating system, electricity or fuel prices and how much space you are heating. A space heater can reduce costs when it lets you heat one occupied room instead of raising the temperature throughout the house, but it is not automatically cheaper for heating many rooms for long periods.
Can you leave a space heater on while sleeping?
CPSC advises turning portable heaters off when sleeping. Automatic shutoff and thermostat features are useful backups, but they do not replace safe operating practices.
Should a space heater be plugged into a power strip?
No. CPSC advises plugging electric space heaters directly into a wall outlet rather than an extension cord or power strip because of the risk of overheating and fire.
What is the safest type of electric heater?
No heater type is automatically safe in every situation. Look for model-specific safety certification, overheat protection, stable placement and tip-over protection where relevant, then follow clearance, outlet and operating instructions for the exact heater.
Are smart heaters worth it?
Smart heaters are useful when schedules, remote temperature changes and voice control fit your routine. Those features improve convenience, not the fundamental electrical efficiency of resistance heating, and they should never replace normal heater safety practices.
Final Verdict: Which Heating Device Should You Buy?
DREO Whole-Room Heater 714 is our best overall heating device for winter home comfort. It delivers the fast response most people expect from a portable heater while adding useful thermostat control and wide oscillation without becoming oversized.
Choose Vornado VC-01 when you mainly need personal warmth around a desk or workstation. Choose DeLonghi Radia S ECO when quiet, sustained heat matters more than rapid warm-up. The DREO 719S makes sense for a room where permanent wall placement and smart scheduling solve a real problem.
The Dyson Purifier Hot+Cool HP1 is the specialist premium pick. It is difficult to justify for heating alone, but its combination of heat, fan airflow and HEPA-plus-carbon filtration can reduce the number of separate appliances you keep in one room.
Whatever heater you choose, the safest and most economical result depends heavily on how you use it. Match the heater to the occupied space, control runtime with the thermostat, keep combustibles well away and do not treat a plug-in space heater as a substitute for a properly designed whole-home heating system.
Bottom line: DREO 714 is the best all-purpose choice, Vornado VC-01 is best for personal heat, DeLonghi Radia S is best for quiet radiant warmth, DREO 719S is best for smart wall-mounted heating, and Dyson HP1 is best when one premium appliance must handle heat, airflow and purification.
Sources
- U.S. Consumer Product Safety Commission — Keep Warm and Safe This Winter: Tips for Using Generators, Furnaces and Space Heaters
- U.S. Department of Energy — Heat Pump Systems
- WIRED — The Best Space Heaters
- DeLonghi — Radia S ECO Digital Full Room Radiant Heater
- RTINGS — Dyson Purifier Hot+Cool HP1 Air Purifier Review
Product Groups: DREO Whole-Room Heater 714, Vornado VC-01 Personal Ceramic Space Heater, DeLonghi Radia S ECO Digital Full Room Radiant Heater TRRS0715E-6A, DREO Smart Wall-Mounted Heater 719S, Dyson Purifier Hot+Cool HP1
