efficient space heaters

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

TCL 2000sqft Smart Dehumidifier Energy Star Most Efficient 2024 25 Pints Per Day (H25D44W): Basement & Room Use, 3 Settings

LifeSmart 1500 Watt Portable Electric Infrared Quartz Space Heater for Indoor Use with 4 Heating Elements and Remote Control, Black

DeLonghi Radiator Heater: Oil Filled, Electric Space Heater, Indoor Use, Programmable Timer, 3 Settings, 1500W, ETL Listed

Sengoku KeroHeat Indoor Outdoor Portable Convection Kerosene Heater 23,500 BTU

Etust 16" Wood Cabinet Space Heater, 1500W Infrared Heater with Thermostat, Portable Electric Heater for Indoor Use

Etust Desk Fan Heater, 2-in-1 Oscillating Desktop Fan & Portable Space Heater, Quiet Cooling & Heating Fan with Overheat & Tip-Over Protection 13.9“

Sagto 22.3" Electric Fireplace Heater, 3D Realistic Flame,750W/1500W Indoor Space Heater

Lasko QB16103 Portable Electric 1500 Watt Room Infrared Quartz Space Heater with Remote, Adjustable Thermostat, Digital Controls, and 8 Hour Timer

Frigidaire Durable Oil Radiator Heater White

Karl Home 1500-Watt 33 in. Portable Electric Tower Space Heater with 3D Flame 60° Oscillation

Optimus Radiant Parabolic Dish Electric Space Heater in White

Vornado OSCTH1 Tower Heater: Electric Indoor Space Heater, 2 Settings, Adjustable Thermostat, 100-300 sq. ft. Coverage

Infrared Heaters for Indoor Use, 20 Inch, Luxury Insulated Wooden Cabinet, Infrared Space Heater with Remote Control, Timer, Filter, Charging Ports

Gymax 1500W Oil-Filled Radiator Space Heater w/ Humidification Box Electric Portable Heater w/ 3 Heat Setting Overheat & Top-Over Protection

BLACK+DECKER™ 1,500-Watt-Max Personal Desktop Heater with Fan Setting (Black)

Handy Heater Copper Core Pure Warmth

Sengoku HeatMate Economic Portable Radiant Kerosene 10000 BTU Space Heater with Automatic Safety Shut Off for 380 Square Feet of Indoor/Outdoor Spaces

HEATDAZ Smart Space Heater, 1500W Electric Heater with Wi-Fi & Voice Control, Portable Heaters with Thermostat for Indoor Office Bedroom Home

EAGLE PEAK 2 PCS 1500W Indoor Space Greenhouse Heater, Spray Water Resistant IPx4, Over-heat Protection

Karl Home 1500-Watt 25 in. Portable Electric Tower Space Heater with 3D Flame 60° Oscillation

VOLTORB Freestanding Portable Electric Space Heater for Bedroom or Indoor Use with LED Display, Remote Control, and Programmable Thermostat, Black

Comfort Glow® CEH625 1,500-Watt-Max Portable Oscillating Ceramic Fan Tower Heater with Thermostat, Black

R.W.FLAME Space Heater, Portable Heater Electric Ceramic Fan Small Heaters Handle Indoor Use,Child Lock,Tip-Over & Overheat Protection,ECO Mode