Best Space Heaters
Top space heaters ranked by transparent trust scores.
8 products ranked
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Top Pick
9.4
Excellent
Dyson HP07 Hot+Cool Purifier
Ranked #1 based on expert reviews, user sentiment, and value analysis.
#1
9.4
Excellent
Consensus
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Ranked #1 based on expert reviews, user sentiment, and value analysis.
Pros
- Three-in-one heater, fan, purifier
- HEPA filtration with real-time monitoring
- App and voice control
Cons
- Very expensive for a space heater
- Heating is supplemental only
Don't buy this if…
- The 1,500W heater provides supplemental warmth and is not designed to heat entire rooms from cold.
#2
9.2
Excellent
Consensus
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Ranked #2 based on expert reviews, user sentiment, and value analysis.
Pros
- Completely silent operation
- Doesn't dry out the air
- Stays warm after shutoff
Cons
- Slow to heat up initially
- Heavy and bulky
Don't buy this if…
- The oil-filled body gets very hot to the touch and poses a burn risk to children and pets.
#3
9.0
Excellent
Consensus
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Ranked #3 based on expert reviews, user sentiment, and value analysis.
Pros
- Heats in 2 seconds flat
- 70-degree oscillation coverage
- Dual safety shutoff system
Cons
- Fan noise on high setting
- Small room coverage only
Don't buy this if…
- Like all 1,500W space heaters, this unit should be the only high-draw appliance on its circuit.
#4
8.7
Excellent
Consensus
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Ranked #4 based on expert reviews, user sentiment, and value analysis.
Pros
- Vortex whole-room circulation
- Cool-touch exterior body
- Compact 9-inch design
Cons
- Limited to small rooms
- No oscillation feature
Don't buy this if…
- The power cord should never be used with an extension cord as it can cause overheating.
#5
8.5
Excellent
Consensus
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Ranked #5 based on expert reviews, user sentiment, and value analysis.
Pros
- Dual infrared plus fan heating
- Built-in humidifier attachment
- Heats up to 1,000 sq ft
Cons
- Large and heavy unit
- Humidifier is basic
Don't buy this if…
- The infrared tubes are fragile and can break during shipping so inspect immediately upon delivery.
#6
8.3
Good
Consensus
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Ranked #6 based on expert reviews, user sentiment, and value analysis.
Pros
- ALCI safety plug for bathrooms
- Wall-mountable design
- Built-in programmable timer
Cons
- Bathroom-focused design only
- Heats very small areas
Don't buy this if…
- Must be plugged into a GFCI outlet in bathrooms per electrical code requirements.
#7
8.1
Good
Consensus
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Ranked #7 based on expert reviews, user sentiment, and value analysis.
Pros
- Affordable oil-filled option
- Completely silent operation
- 10-hour programmable timer
Cons
- Very slow initial heat-up
- Basic plastic construction
Don't buy this if…
- Oil-filled radiators retain heat for 30+ minutes after shutoff and should not be covered with fabric.
#8
7.9
Good
Consensus
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Ranked #8 based on expert reviews, user sentiment, and value analysis.
Pros
- WiFi app and voice control
- Modern speaker-like design
- Cool-touch safety grill
Cons
- Limited directional heating
- App can be unreliable
Don't buy this if…
- WiFi connectivity requires a 2.4 GHz network and may drop connection on mesh WiFi systems.
Quick Comparison
How We Rank
Composite trust score from expert reviews, user sentiment, complaint analysis, and value assessment.
Trust Score
Weighted composite of all factor scores
Expert Score
Aggregated expert review ratings
User Sentiment
Community votes and review analysis
Value Score
Price-to-performance ratio
Freshness
Recency of reviews and data
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