energy efficient electric heater

ChicFurnit Indoor Heater Ultra Thin Electric Fireplace Insert with Log Set and Realistic Flame for Living Room, Black, 14.2"*8"*18"

LifeSmart LifePro 1500W Portable Electric Infrared Quartz Indoor Space Heater with 6 Adjustable Heating Elements and Remote Control, Brown

SEVOBAL Indoor Heaters Oscillating Ceramic Tower Space Heater with 3D Flame Remote Timer for Bedroom Office

SEVOBAL Indoor Heaters 40" Baseboard Heater with 3 Heat Settings Humidifier Remote Control Timer for Bedroom Office

ChicFurnit Indoor Heater Freestanding Stove with 3D Flame Effect for Stylish Living Room Space, Blue, 14.2"*8"*18"

SEVOBAL Indoor Heaters 33" Tower Space Heater with 3D Flame Oscillation Adjustable Thermostat for Bedroom Living Room

R.W.FLAME Radiant Electric Space Heater with Thermostat and Timer, Portable Dish Heaters for Indoor Use, Overheat and Tip Over Protection

Optimus Digital 7 Fins Oil Filled Radiator Heater with Timer

Lasko 6462 Full Circle Warmth Portable Electric 1500 Watt Oscillating Ceramic Tower Heater with Remote and Adjustable Thermostat

ChicFurnit Indoor Heater Ultra Thin Heater with Log Set and Realistic Flame for Living Room, Black, 60"*4.3"*18.6"

Fostoria Infrared Overhead Electric Heater, 1 Phase, Aluminum, 480V AC P31-FSS-1

Fostoria Infrared Quartz Electric Heater, 1, 3 Phase, Stainless Steel, 480V AC

Fostoria Infrared Overhead Electric Heater, 1, 3 Phase, Aluminum, 480V AC

VOLTORB Freestanding Electric Space Heater for Bedroom or Indoor Use with LED Display, Remote Control, and Programmable Thermostat, Black (2 Pack)

Lifesmart 4-Element Quartz Infrared Portable Large Room Electric Space Heater, Black (2 Pack)

Lifesmart 6 Element 1500 Watt Electric Portable Programmable Infrared Quartz Space Heater with Remote Control, Dark Oak (2 Pack)

Dura Heat Electric Portable Powerful Forced Air Heater with Pivoting Base

Qmark Electric Ceiling Heater,277V,4K Watts CDF547RE

Dayton 30" Electric Baseboard Heater, White, 376/500W, 208/240V 3UG82

Heat Storm 1500W A-1500-ISA Sahara Indoor Ultra Lightweight Portable Infrared Space Heater Black

Dayton 60" Electric Baseboard Heater, White, 940/1250W, 208/240V 3UG85

ChicFurnit Indoor Heater Infrared Quartz Stove with 3D Flame Effect for Home or Office Space, Black, 17.52"*10"*21.46"

Fostoria Infrared Quartz Electric Heater, 1 Phase, Galvanized Steel, 480V AC

Fostoria Infrared Overhead Electric Heater, 1 Phase, Aluminum, 208V AC F31-FSS-1