Best Most Efficient Baseboard Heater

De'Longhi Convector Panel Heater, Full Room Quiet 1500W, Freestanding / Easy Install Wall Mount, LED Digital Display, Adjustable Thermostat, Timer, Eco Energy Saving Mode, White, Slim Style HCX9115ECA

Cadet F Series 36" Electric Baseboard Heater (Model: 3F750-1W Part: 05532), 2560 BTU, 120 Volt, 750 Watt, White

Envi Plug-in Electric Panel Wall Heaters for Indoor Use, Energy Efficient 24/7 Heating w/Safety Sensor Protection, Patented Quiet Fan-less Design, Easy 2-Min Install, Indoor Space Heater, Made in USA

Cadet Manufacturing 09954 240-Volt White Baseboard Hardwire Electric Zone Heater, 1000-Watt, 48-Inch

Heat Wave 1,000 Watt Convector Baseboard Heater, Black

Comfort Zone CZ650B 750/1,500-Watt Electric Baseboard Space Heater with Digital Thermostat, Dent-Proof End Panels, Overheat Protection System, Safety Tip-Over Switch, & Stay-Cool Body, Black

Fahrenheat PLF504 Hydronic Baseboard Heater, 240-Volt

KING 2K1205BW K Series Baseboard Heater, 27" / 500W / 120V, Bright White

Cadet 2F500-1W Electric Baseboard White

Tangkula 1400W Baseboard Heater, Electric Baseboard Heater with Remote, 6 Adjustable Realistic 3D Flame, Thermostat, Overheat Protection, 6H Timer, IPX4 Waterproof Convection Heater for Indoor Use