Best Large Room Space Heaters
Updated February 2026
Join the millions that have trusted BuyersGuide.org to help them make smarter buying decisions. Let our independent expert reviews and data-driven shopping recommendations help you find the one that's right for you.
Best Large Room Space Heaters
2026 Buyer's GuideUpdated February 2026
Sort by:
1
1
3rd-Gen AEOCKY Space Heater with AI Thermostat, 1500W PTC Electric Heaters for Indoor Use With Remote, 70° Oscillation, Utmost ...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 1200 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
2
2
DREO Space Heater Large Room, 30" Electric Heaters with Remote, 120° Oscillation, Adjustable Thermostat, 5 Heat & 3 Fan levels,...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 300 sq ft
Heat Settings: 5
Shut-off: Remote, switch, timer, safety auto
4
4
Dreo Smart Wall Heater, Electric Space Heater for Bedroom 1500W, 120° Vertical Oscillation, Adjustable Thermostat, Remote Contr...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 750 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
5
5
FLANUR Space Heaters for Indoor Use Large Room, 1500W Portable Electric Heater with Remote, 5 Modes, Safety Protection & Child ...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 220 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
6
6
Dr Infrared Heater DR-968 Portable Space Heater, 1500-Watt, Cherry
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 400 sq ft
Heat Settings: 2
Shut-off: Switch, timer, safety auto
7
7
DREO Space Heater for Large Room, 23 Inch Electric Heaters for Indoor Use, 8 Safe Protection Tower, 70° Oscillation, PTC Cerami...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 250 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
8
8
FLANUR Space Heaters for Indoor Use, Smart Portable Electric Heater with Thermostat, WiFi and Voice Control, 12H Timer, 4 Modes...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 200 sq ft
Heat Settings: 4
Shut-off: Button, timer, safety auto, voice control
9
9
DREO Space Heater Indoor, 25" 11.5ft/s Fast Portable Room Heater with Remote and Thermostat, 3 Modes, Overheating & Tip-Over Pr...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 270 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
10
10
FLANUR 1500W Space Heaters for Indoor Use Large Room, WIFI Electric Heater with Voice Control, 5 Modes, ECO Thermostat, 12H Tim...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 300 sq ft
Heat Settings: 5
Shut-off: Switch, timer, safety auto
We also considered 9 others:
Our Top Choice
1
1
3rd-Gen AEOCKY Space Heater with AI Thermostat, 1500W PTC Electric Heaters for Indoor Use With Remote, 70° Oscillation, Utmost ...
Type: Plug-in
Max Energy: 1500 watts
Coverage: Up to 1200 sq ft
Heat Settings: 3
Shut-off: Switch, timer, safety auto
Compare Features
Expert Analysis
Our team of experts highlights useful information so you can easily compare products to find the one that's right for you.
Award-Winning Tech
Our technology analyzes thousands of purchase trends to bring you the top product recommendations.
1,400+ shoppers have used Buyer's Guide in the last week to help find the best Large Room Space Heaters.
Learn more about our rankings.
Helping millions of users make smarter purchases online.
