Best High Efficiency Electric 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

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

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

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

Russell Hobbs 1800W/1.8KW Electric Heater, Retro Horizontal/Vertical Fan Heater in Black with Adjustable Thermostat, 2 Heat Settings, 20m² Room Size, Dial Control, RHRETHFH1001B with 2 Year Guarantee

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

Pro Breeze 2000W Mini Ceramic Fan Heater - 3 Heat Settings & Fan Only Mode with Built-in Overheat and Tip Over Protection, Electric Heater for Home, Office and Bedroom

EMtronics 2000W Portable Electric Convector Heater Radiator with 3 Adjustable Heat Settings and Over Heat/Tip Over Cut-Out Function

Dreo 1500W Smart Space Heaters for Indoor Use, Portable Heater with 70°Oscillation, WiFi Alexa & Google Assistant Electric Heater, with Thermostat & Remote, Safety Small Heater for Office Home

Rainberg 2KW Fan Heater with 2 Heat Settings & Cool Function, Electric Heater, Room Heater with Variable Thermostat, Heaters For Home, Low energy.