efficient portable heaters

R.W.FLAME 17" Electric Fireplace with Remote, Cathedral Design, Adjustable Flames, Brightness, Heat, and Overheat Protection

EconoHome Premium 52 Ft Heat Cable for Pipe Freeze Protection with Built-In Thermostat, UV-Proof Anti-Freeze Heating Tape, 120 VAC Copper Nickel Wire

Lasko 101 MyHeat Portable Personal Electric 200W Ceramic Space Heater, White

Optimus Retro Design Oscillating Fan Heater

EconoHome Electric Foot Warmer for Under Desk, Office or Bedroom, Energy Efficient Feet Heater with Overheat Protection, 70 Watts

R.W.FLAME Small Space Heater, 1500W Space Heaters for Indoor Use, Portable Heater with Thermostat, Knob Control, Overheating & Tip-Over Protection

Black Tower Space Heater - Perfect Christmas Gift, 1500W Fast Heating with APP & Remote Control, Ideal Holiday Present

Lasko - Electric - Ceramic - Heater w/Remote - 150 sq ft

DREO 7'' Air Circulator with Aromatherapy

Vie Air 1500W Portable 2 Settings White Office Fan Heater with Adjustable Thermostat

Vornado VHEAT Heater

BLACK+DECKER Ceramic Heater, Space Heater for Office Desk, Home Office & Personal Use, 2 Heat & Fan Only Settings, Thermostat, BHDC500B46, Black

Link Portable 500W Plug-In Space Heater With Remote Control - Compact Design

Brentwood 1500-Watt Portable Electric Space Heater and Fan in Black

EconoHome Safe Chicken Coop Heater, 150W Panel Heater, Safer Than Brooder Lamps, ETL Compliant, Gentle Warmth for Coops, Pets & Under Desks

VOLTORB Portable Electric Space Heater w/Remote Control & Fan Only Mode, Black

Link Portable Electric Desk and Countertop Quiet Ceramic Space Heater Multi Heat Settings For Office, Home, Bedroom & More

Optimus 700-Watt Electric Portable Oil-Filled Radiator Heater

DR. INFRARED HEATER DR-999 Portable Infrared Space Heater with Nightstand Design, Furniture-Grade Cabinet, Remote Control, 1500W, Cherry

R.W.FLAME Portable Electric Space Heater, Ceramic Fan Heater with Handle, Tip-Over & Overheat Protection, 60–87℉ for Home & Office

Costway Portable Oscillating PTC Ceramic Space Heater 1500W LED 12H Timer Remote Control