efficient space heater

R.W.FLAME Electric Firplace Heater, Infrared Heaters with Remote Control and 3D Flame Effect and Heating Mode, Overheating Safe

Brentwood H-F301BK 1,500-Watt-Max Portable Electric Space Heater and Fan, Black

Tangkula Freestanding & Recessed Electric Fireplace Heater with Remote Control

DeLonghi Capsule Ceramic Indoor Heater

Lasko 101 MyHeat Small Portable Personal Electric 200 Watt Ceramic Space Heater for Office Desk and Home, White

Comfort Glow® QTH350 1,500-Watt-Max Portable Quartz Tower Heater with Thermostat, Black

R.W.FLAME Electric Fireplace Heater with Remote, 24'' Portable Infrared Fireplace Stove with Multiple 3D Flame, Adjustable Brightness

Costway 1500W Electric Space Heater PTC Fast Heating Ceramic Heater 3D Realistic Flame Black

Vornado Velocity 3R Whole Room Space Heater with Timer Adjustable Thermostat and Advanced Safety Features: 1500W, ETL Listed, Fan Driven

Brentwood H-Q600BK 600-Watt-Max Portable Quartz Space Heater, Black

Brentwood 1,500-Watt-Max Portable Oscillating Ceramic Tower Electric Space Heater, Black, H-C1618BK

Dreo 1500W Solaris 818 Oscillating Ceramic 30" Indoor Space Heater for Home or Large Bedroom with Remote Control Silver: ETL Listed, 9 Settings

Lasko 5775 Portable Electric 1500 Watt Indoor Room Oscillating Ceramic Tower Space Heater with Adjustable Thermostat, Silver

ZAFRO Space Heater Indoor Use Electric Ceramic Space Heater, Portable Heaters Fan for Bedroom with Adjustable Thermostat ,1500W(White)

Lasko Ceramic Mini Tower Heater: Portable Indoor Space Heater for Bedroom, Adjustable Thermostat, 1500W, Black

HOMCOM 2-In-1 Portable Electric Tower Heater, Oscillating Space Heater for Indoor Use with Remote Control, 8H Timer, 750W / 1500W, Black

Costway Portable Electric Space Heater 1500W 12H Timer LED Remote Control Room Office

Vornado Velocity Cube 5S Whole Room Space Heater with Swiveling Base Indoor Use White: 3 Settings, 1500W, ETL Listed

Geneva Industrial Portable Ceramic Heater 3 Setting Electric Shop Space Heater Indoor/Outdoor Hot Air Fan with Adjustable Thermostat, Black

Costway 1500W Electric Space Heater Oil Filled Radiator Heater W/ Foldable Rack White\Black

R.W.FLAME Oil Filled Radiator Heater, Adjustable Thermostat, 3 Heat Settings, Portable Quiet Heater with Tip-over & Overheating Functions, GREY

Frigidaire Oscillating Space Heater White

Mr. Heater 11,000 BTU Wind Resisting Buddy FLEX Liquid Propane Portable Radiant Space Heater for Fishing, Camping, and Outdoors with Overheat Safety

Costway 1400W Electric Baseboard Heater Convection Space Heater with Realistic 3D Flame