Top 10 Energy Efficient Heaters for Indoor Use – Indoor Electric Space Heaters

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1. Dr Infrared Heater


1500-Watt, Dr Infrared Heater Portable Space Heater

Dr Infrared Heater #ad - Power source type: Corded Electric. Voltage: 120 Volts. Weights 24 lbs and uses 12. 5 amps of Power. Caster Wheels and lifetme filter. Dual heating systems featuring infrared quartz tube + PTC with 12hr automatic shut-off timer. Electronic thermostat: range 50 to 85 degrees. 1500 watts. Electric Cord 72 inch long. Tip-over protection and Overheat protection. Ir remote control, high pressure low noise Blower with Noise level 39 dB super quiet. Can heat up a large room with auto Energy Saving Model With High and Low Feature. Heating can cover for a large room.
BrandDr Infrared Heater #ad
ManufacturerDr. Heater #ad
Height17 Inches
Length13 Inches
Weight19 Pounds
Width12.5 Inches
Part NumberDR968
Warranty3 years warranty.

2. iDOO


IDOO Electric Space Heater for Indoor Use with Remote, LED Display, Safe & Quiet for Home, Oscillation, 1500W Fast Heating for Large Room/Office, Portable PTC Ceramic Heaters for Bedroom, 12H Timer

iDOO #ad - Remote/panel control and smart led display: this space heater for indoor use is designed with remote control and panel control. Child and pet-friendly: equipped with safety features, ETL certification, such as self-regulating ceramic element, not smell/odor, overheat protection sensor, v-0 flame retardant material, tip-over safety switch, 12H timer.

The cool-touch exterior also provides additional safety around children and pets. Energy-saver: idoo indoor heater equipped with exclusive energy-efficient PTC ceramic heating so 100% of the electricity entering the heater is turned into heat. A clear led display allows you to observe the current room temperature, oscillation, and digital display counts down30s to exhaust any remaining heat.

Note: do not touch the inside of the air vent. It can help homeowners lower their annual energy bills. The high-speed fan delivers 1500 watts of comforting warmth throughout the large room27m²/300 sq. Ft. This room heater runs at a whisper-quiet noise level
BrandiDOO #ad
ManufactureriDOO #ad
Height14.57 Inches
Length7.09 Inches
Weight4.85 Pounds
Width7.09 Inches

3. Dreo


24h Timer, Indoor, Quiet, Overheat & Tip-Over Protection, Upgrade 1500W Electric Portable Space Oil Filled Heater with Remote Control, Digital Thermostat, 4 Modes, Dreo Radiator Heater

Dreo #ad - Cool touch design: with the wraparound heating fins design, preventing burn risks. Heating for whole room: 1500w high power, spindle-shaped openings and M-shaped heating fins create stack effect to provide 360° efficient circulation of hot air in rooms up to 300 square feet, keeping your home cozy and warm without drying out the air.

Up to 300 sq. Ft. Easy to use: a remote is included to allow you to mute, set a timer, and access other functions of this oil-filled radiator heater from 19 feet away. Built-in tip-over switch, dreo oil-filled heater will automatically shut off while tip-over by accident to ensure you and your family are safe and worry-free. Enhanced safety: dreo oil filled radiator heater made of v0 flame retardant materials was certified by UL. Always stay warm when at home. Feel heat faster: the spindle-shaped openings, 225 mm larger than others enlarged fins and Dual U-shaped heating tubes make the Dreo oil radiator heater so effective in distributing heat that the heat can be doubled and released quickly, evenly and efficiently to a large area or the entire room.

No tools needed. Flash point: 230 °C. Energy efficient: equipped with 600w/900w/1500w heating modes, this space heater also features a smart ECO mode that adjusts the working mode based on the room temperature with built-in precise temperature sensor, continuously keeping your home in constant warmth while saving more on your energy bills in winter. Warm before arriving home: dreo oil radiator heater comes with a 24-hour timer, you can set the timer in 1 hour increments.
BrandDreo #ad
ManufacturerDreo #ad
Height26 Inches
Length7.5 Inches
Weight22.22 Pounds
Width19 Inches
Part NumberDR-HSH005
Warranty1-year warranty as standard and 5-year warranty extended chance

4. Heat Storm


Heat Storm HS-1500-PHX-WIFI Infrared Heater, Wifi Wall Mounted

Heat Storm #ad - Voltage: 110 Volts. This unit stays cool to the touch and the wall stays cool. Wall mounted version, Feet not included. Wall mounted heater only. Safe to the touch grill. Perfect for bedrooms, kitchens, offices and more. When installed over the outlet, you can hide the cord inside the heater. Wi-fi enabled makes it possible for you to control the temperature from your phone! Safe to the touch grill. 1500 watts of power. Space saving wall mount design means you don't lose floor space.
BrandHeat Storm #ad
ManufacturerHeat Storm #ad
Height16 Inches
Length4 Inches
Weight9 Pounds
Width19 Inches
Part NumberHS-1500-PHX-WIFI
Warranty1 year manufacturer.

5. gaiatop


Gaiatop Space Heater, PTC Fast Heating Ceramic Electric Space Heater for Office Bedroom Use Home Motorhome-White, 1000W Energy Efficient Small Space Heater for Indoor Use

gaiatop #ad - Listed. Energy efficientthe portable tiny heater provides faster and more efficient heating than traditional heaters you are in to reduce energy consumption.

You can lower your thermostat and lower your energy bills. More safety usegaiatop ceramic heater making heating safer with E. T. L. Unique-designuthe space heater industry's first fuselage, Removable triangular wooden stand with bottom non-slip silicone for more stability, Ideal for small spaces, at home or at the office dorm. Independent safe On/Off switch & Automatically power off when dumping. Durable materialthe indoor space heater uses class v0 fire-resistant materials, more powerful, PTC ceramic heating element that heats up in seconds, and quiet work with noise
Brandgaiatop #ad
Height8.11 Inches
Length6.93 Inches
Width7.36 Inches



Remote Control, Adjustable Thermostat, Garage, Wall Mount or Freestanding, Wall Heater for Large Room, Sunday Living Electric Space Heater, 12-H Timer, Bedroom, 1500W Infrared Space Heater, Bathroom

5 SUNDAY LIVING #ad - This indoor heater comes with power-off timer1-12 hours, enjoy your free and warm personal time. The ℃/℉ button to switch the display between Fahrenheit and Celsius. Easy to use: the room heater is featuring with a large led display on the front, you are able to control directly on it and easy to know the current situation from the screen.

Built to be safe: this infrared space heater is equipped with ETL certification, child lock function, and overheat protection feature to keep you and your family safe. Wall mounted or freestanding:this electric space heater has wall mounting accessories can be used for hung on the wall and you won't waste any floor space, highly recommended for bathroom, garage and basement. It also with standing bases for free-standing, it is portable and convenient to move around. Adjustable thermostat for setting temperature from 59℉ to 86℉.

This electric heater comes with ECO eco-friendly heating mode to maintain low heating costs and save your electric bills. Effective heating & energy saving: the 2022 new version 1500w infrared heater is built with efficient quartz heating elements, which provides a powerful output of 5, 000 BTU which can cover average-sized rooms as large as 500 sq-ft. 3 modes and timer: high heat for 1500w, low heat for 750w, set your desire time and temp, and eco for energy saving. Both of them are easy to install.
Height20.87 Inches
Length17.32 Inches
Weight11 Pounds
Width7.68 Inches

7. Dreo


Quiet&Fast Portable Heater with Tip-Over and Overheat Protection, Electric Heater for Office Use, Remote, LED Display with Touch Control, Dreo Space Heater for Indoor Use, Oscillating,12H Timer

Dreo #ad - Multiple safety features: v0-rated flame-retardant materials, overheat sensor, tip-over switch, automatic shutdown after 24 hours without operation, and other built-in ETL-certified mechanisms are powerful answers to your concerns about the safety of this space heater. The remote is included for easy control from 26 feet away and the hidden handle for easy carry from one room to another.

2s instant heating: special ceramic heating quickly heats up in 2 seconds to bring you back to summer. Hassle-free: 70° wide oscillation helps the heat cover more areas. Quiet & gentle: 40db performance puts you in a quiet library. 3 heating modes from 900w to 1500w provide personalizable snug warmth to your office, living room, bedroom, or other rooms in an energy-efficient manner. Energy-saving: dreo eco mode adjusts its power 900-1500w according to the ambient temperature, along with 41-95°F thermostat in 1°F increments, to keep your room at the ideal temperature and save more on your heating bills throughout the cold days.

1-12h timer, display auto-off after 60s and mute let you fall asleep to quiet, cozy warmth while conserving electricity. This space heater uses dreo proprietary ObliqueAirflow technology that greatly reduces fan noise and delivers quiet, warm breezes, bringing long-lasting comfort for your sleep and work in winter.
BrandDreo #ad
ManufacturerDreo #ad
Height16 Inches
Length6.14 Inches
Weight5.15 Pounds
Width6.14 Inches
Part NumberDR-HSH002
Warranty24h Customer Servies;1-year warranty as standard and 5-year warranty extended chance



Energy Efficient, Office, Kitchen, Child Safe, Tip-Over Protection, Comfort-Level Adjustable Thermostat, Great for Bedrooms, Garage, Quiet, Envi Plug-in Electric Panel Wall Heater for Home, Bathrooms

ENVI #ad - Doesn’t blow dust or allergens around a room, creating a cleaner, healthier environment for allergy sufferers and those with respiratory problems. Supplements or replaces central heating. Zero lifetime repair costs compared to expensive central heating system. Easy to operate and clean with no moving parts so it is 100% maintenance free.

Turn down your central heat and heat the areas of your home where you want, wall mounted, low wattage, when you want, for as little as 4 cents per hour. Super-efficient, ultra-safe, whole room heater that pays for itself in less than one winter. Save up to 50% or more on heating bill energy costs. Experience totally silent fan-less, fan-less design with “stack Convection Technology” creates an updraft of warm, gentle warmth heating with an auto-dimming power light for a great night's sleep! patented, slow-moving air that gently circulates throughout the entire room.

Widely used in bathrooms and bedrooms, and in nursing homes and apartment complexes. Doesn’t dry out the air thus reducing winter nose bleeds and dry eye syndrome. Cool to the touch at only 90 degrees fahrenheit with wall-sens safety sensor to cut power if the heater is removed from the wall. Can be left running 24/7 for peace of mind to protect children, the elderly and pets. Great for generators & solar power. 3 year warranty, in offices and businesses, in hotels, made in USA and award winning customer service!.
BrandENVI #ad
Height22 Inches
Length2.2 Inches
Weight10 Pounds
Width19 Inches
Part NumberLE5012P
Warranty3 Year (36 Month) Manufacturer's Warranty

9. GiveBest


Portable Electric Space Heater with Thermostat, 1500W/750W Safe and Quiet Ceramic Heater Fan, Heat Up 200 Square Feet for Office Room Desk Indoor Use

GiveBest #ad - Multi protection safety system: these heaters are made of flame retardant material avoiding any fire hazard. The room heater with six feet lead cord and 2 prong connection has a long lasting life. Thermostat control of the heater will turn the heater off when it reaches a preset temperature and turn the heater back on when the temperature dips below the thermostat setting.

2 in 1 heater fan: this ceramic heater provides two heat levels, 1500w or 750W and one cool air fan, you can use it both for winter and summer. Upgrade abs material: upgrade abs material applied, which is more flame-retardant. Quiet and fast heating: the noise this ceramic heater makes is lower than 45 decibels, quiet enough for most people to use in a bedroom while sleeping.

Compact and powerful: 7. 9 inch x 6. 2 inch x 102 inch, 2. 9 pounds portable mini heater with build in carry handle helps to reinforce the potential of rather low electrical bills by using at the place where you need when you don't want to warm the full house with other centralized heaters. With ptc ceramic heating tech and high speed fan, this heater put out tons of heat to heat up 200 square feet in seconds. Automatic safety shutoff system will shut the heater off when the heater overheat.
BrandGiveBest #ad
ManufacturerGiveBest #ad
Height10.2 Inches
Length6.2 Inches
Weight2.99 Pounds
Width7.9 Inches
Part Number905
WarrantyTelephone and Email customer service on weekdays.All products purchased have a 1-year warranty as standard. The warranty period begins on the day the product is originally shipped. The warranty covers all of the items and conditions identified in the original manufacturers warranty. Some of the items specifically not covered by the warranty are loss and theft, water damage, customer abuse.

10. De'Longhi


Energy Saving, 27" x 6.5" x 15.5", Safety Features, De'Longhi Comfort Temp Full Room Radiant Thermostat, Light Gray, Nice for Home with Pets/Kids, 3 Heat Settings

De'Longhi #ad - Stay cozy and save energy. Carving out a comfortable room, or other cozy spot for work, desk, focus, and learning is more important than ever. Power source Type: Corded-Electric. Comfort temp technology: Cuts your costs by automatically maintaining the optimal temperature and power settings.

Maintenance-free system: The oil system is permanently sealed, so you never need to worry about refilling the heater. Personalized comfort: Adjustable thermostat and multiple heat settings. Add this heater to your designated space to keep it cozy—optimizing productivity and turning an unexpected challenge into an energy-saving win.

Lower energy bills: by heating only the room you’re in, you can lower your household thermostat and lower your energy bills. No assembly required: only de’longhi has patented Smart Snap pre-assembled wheels that require no assembly and make it easy to move from room to room.
BrandDe'Longhi #ad
ManufacturerDelonghi #ad
Height27 Inches
Length6.5 Inches
Weight23.15 Pounds
Width15.5 Inches
Part NumberEW7707CM
Warranty3 years.