Best Energy Efficient Space Heater

Dreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold

Dreo Space Heater, 70° Oscillating Electric PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheating & Tip-Over Protection, Energy-Saving-ECO-Mode, Atom One

Dreo 16 Inch Space Heater, 1800W Silent Ceramic Electric Heater Low Energy, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, 70° Oscillation, for Home, Solaris Slim H3

Dimplex ECR20Tie 2kW Portable Eco Radiator, Oil Free Column Heater, Freestanding Electric Heating Unit, Quiet Plug In Lightweight with Adjustable Thermostat & Timer – White, White/Light Grey

De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White

Warmlite WL44001 Thermo Fan Heater with 2 Heat Settings and Overheat Protection, 2000W, White

Dreo 16 Inch Electric Heater, Energy Efficient Space Heaters with Thermostat, 70° Oscillating Remote Control 3-Mode Tip-over & Overheat Protection, Silent Ceramic Fan Heater for Home

Midea 2000W Electric Heater, PTC Ceramic Tower Heater with Thermostat and Remote Control,75°Oscillation & 24-Hour Timer, Energy Efficient, Overheat & Tip Over Protection, Quiet Fan Heater for Bedroom

MONHOUSE Electric Heater - Energy Efficient PTC Ceramic, Silent Portable Heater with LED Display, Remote Control, Overheat Protection, Smart Thermostat, 1-12HR Timer - Ideal for Office, Home, Bedroom

Dimplex 3KW Electric Fan Heater, Compact Fan Heater with 2 Heat Settings, Frost Protection, Cool Blow Option and Manual Thermostat