Best Indoor Heaters For Large Rooms

10 Products Considered
94 Hours of Research
1 Experts Interviewed
651 Reviews Analyzed

I’m sure you’ll agree with me when I say this:

Buying the best indoor heaters for large rooms can be a challenge.

It can seem like there are hundreds or even thousands of home improvement products to choose from but there’s nothing that fits your specific needs. Oh, we know that feeling.

Best Indoor Heaters For Large Rooms
Best Indoor Heaters For Large Rooms
Duraflame 3D Infrared Electric Fireplace Stove with Remote Control - Portable Indoor Space...
  • 5,200 BTU heater provides supplemental zone heating for up to 1,000 square feet to help you save money
  • Patent pending 3D flame effect technology features realistic flames that dance on and behind the logs, including five adjustable color, brightness, and speed settings
  • The infrared quartz heat helps to maintain the natural humidity in the air, resulting in comfortable heat without drying out the room's

It sucks when you’ve got a budget to fit in and you want to find something that would be the best bang for the buck, but it’s impossible to narrow down the choices without spending hours (sometimes tens of hours) on research and reading the reviews on the best indoor heaters.

We decided that it’s time for robots to do the hard work. Here’s how:

  1. With the help of Artificial Intelligence, we analyzed hundreds of thousands (no kidding) of reviews from verified owners on Amazon and reputable expert sources like Consumer Reports, The Wirecutter, PCmag, and many others.
  2. Every product got its own rating in each category (like “best something for large rooms”).
  3. We compiled lists of the best products in every category and created lists like the one you can see below
  4. We shared them with the public, so you guys could make informed decisions and save time.

For this article about the Best Indoor Heaters For Large Rooms we reviewed and evaluated more than 180+ indoor heaterss. The AI (artificial) selected only those that received the top award. Only winners are listed below. You can see the highest overall rating of each item and a comprehensive breakdown of its characteristics.

Best Indoor Heaters For Large Rooms – Comparison Table

indoor heaters Reviews and Buying Guide

With more choices than ever, it can be hard to find the indoor heaters that’s right for you. And it can be frustrating to shop for the best indoor heaters for large rooms, hoping to find the one that can help you. But don’t worry. With our tools and guides, we can help.

We provide consumers with the information they need to get the most out of their new purchases. We’ve discussed our favorite deals and services, and sorted out the strengths and weaknesses of each variation. We’ve even pinpointed what makes a good indoor heaters, helping you identify and avoid the pitfalls of price gimmicks and overpriced home improvement brands.

136 Reviews
  • White portable radiator heater provides quiet, radiant heat for rooms up to 144 square feet; can help lower energy bills
  • 3 heat settings for customized comfort; 7 oil-filled fins that are permanently sealed with diathermic oil; maintenance-free (never needs refilling)
  • ETL-listed; safety features include fully enclosed heating elements, nonslip base, anti-freeze mode (turns on automatically when temperature drops to a specific temperature), and thermal cut-off (turns off automatically to prevent over-heating)
  • Made of durable rust-resistant steel; wheels snap into place (no tools required for assembly); 72-inch power cord, plus cord storage
  • Measures 13.8 by 24.8 by 5.9 inches (LxWxH); weighs 23.4 pounds; 1500 watts of power; 12.5 amps; backed by an AmazonBasics 1-year limited warranty
2,073 Reviews
  • 5,200 BTU heater provides supplemental zone heating for up to 1,000 square feet to help you save money
  • Patent pending 3D flame effect technology features realistic flames that dance on and behind the logs, including five adjustable color, brightness, and speed settings
  • The infrared quartz heat helps to maintain the natural humidity in the air, resulting in comfortable heat without drying out the room's
  • Overheat protection, heater will instantly shut off to prevent overheating. Volts : 120. Amps : 12.5
  • Adjustable, digital thermostat allows you to decide the temperature of your room
4,848 Reviews
  • Can heat up a large room with Auto Energy Saving Model With High and Low Feature. Tip-over protection and Overheat protection
  • Dual Heating Systems featuring infrared quartz tube + PTC with 12hr automatic shut-off timer
  • IR Remote Control, High Pressure Low Noise Blower with Noise level 39 dB super quiet. Heating can cover for a large room.
  • Electronic Thermostat: range 50 to 86 degrees. Caster Wheels and lifetme filter
  • Weights 24 lbs and uses 12.5 Amps of Power. 1500 Watts.Electric Cord 72 inch long
814 Reviews
  • FAST, EFFICIENT HEATING: Our oscillating space heater uses a forced-fan circulation to heat as it rotates from side to side, quickly & evenly warming an entire room while maintaining a consistent temperature.
  • ETL CERTIFIED & BUIT TO BE SAFE: In addition to being ETL Certified, this unit includes an overheat protection sensor and an automatic fail-safe that cuts power to the unit if it's accidentally tipped over.
  • OPTIMAL COMFORT: A digital thermostat prevents overheating & stuffiness, while an 8-hour timer with auto shutoff allows you to program the unit in advance to maintain a steady comfortable temperature.
  • LOWER ENERGY COSTS: Frostbite weather shouldn’t take a bite out of your paycheck. Our energy-saving ECO mode adjusts heat output to lower costs, while its ceramic build prevents producing too much heat.
  • LIGHTWEIGHT, PORTABLE POWER: This heating appliance is easy to move from room to room or take on a road trip. A remote control enables easy adjustment, while the stay cool housing helps prevent burns.
6,513 Reviews
  • 2 Quiet Settings - including high heat and low heat plus an Auto setting make this electric space heater ideal for warming up an area in your home or home office. With widespread oscillation this heater distributes warm air throughout the room
  • Adjustable Thermostat - with digital display allows you to adjust the heater's 1500 watt ceramic heating element. With an easy to read digital temperature display you can select a wide range of temperatures in Fahrenheit or Celsius
  • Remote Control & Built-in Timer - allows you to adjust the heater's temperature, timer, oscillation and more from a distance. While the easy to program timer allows you to select 1 hour to 8 hours, in 1 hour intervals
  • Built-in Safety Features - overheat protection ensures the space heater does not overheat even if left on for an extended amount of time. While a cool touch exterior keeps the heater cool to the touch even after running for hours
  • Fully Assembled - allows you to take the heater out of the box and have it working it minutes. Simply plug the heater into a wall outlet, adjust the thermostat, and enjoy the warmth from your new Lasko space heater
490 Reviews
  • 30,000 BTU Natural Gas heater to heat spaces up to 750 square feet
  • Blue flame burner for even convection heat. Maximum Elevation (Ft)-4500. Fuel Consumption/Burn Rate (Gal/Hr)- .030 MCF
  • Automatic low oxygen shut-off system (ODS). CSA Certified
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.included.Theromostat, legs and wall mounting hardware
  • Fuel Type:Natural Gas.Not for use in bathrooms, bedrooms, or recreational vehicles
375 Reviews
  • FAST HEATING dual coil elements warms an area up to 600 sq. ft. in a hurry
  • EFFICIENT AND QUIET fan spreads the warmth all around
  • REST SAFE AND EASY – safety features turn heater off if normal operating temperatures are exceeded
  • MAXIMIZE LIVING SPACE with the compact and contemporary design which recess mounts horizontally into the wall
  • COMPLETE UNIT includes a wall can, heater, grill, and thermostat for hard-wired installation
237 Reviews
  • 20,000 BTU Liquid Propane heater to heat spaces up to 500 square feet
  • Blue flame burner for even convection heat. Run Time (Hrs at Max BTU)- 21.59. Fuel Consumption/Burn Rate (Gal/Hr)- .926 lbs/hr
  • Automatic low oxygen shut-off system (ODS). CSA Certified
  • Operating this heater at altitudes over 4,500 FT above sea level could cause pilot/ODS to shutdown the heater.
  • Theromostat, legs and wall mounting hardware included
1,215 Reviews
  • Provides Infrared Warmth to a Large Room
  • 3 Heat Settings Including 500 Watt Eco Setting
  • 12 Hour Start and Stop Timer
  • Stylish Metal Cabinet
  • Digital Thermostat with Remote
  • Quiet Scroll Fan Circulates Heat
3,912 Reviews
  • LOWER ENERGY BILLS By heating only the room you’re in, you can lower your thermostat and lower your energy bills.
  • NO ASSEMBLY REQUIRED Only De’Longhi has patented SmartSnap pre-assembled wheels that require no assembly and make it easy to move from room to room.
  • 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.Fins:7
2,393 Reviews
  • FULL ROOM WARMTH: Packs 1500 watts of heating power for full room comfort
  • SLEEK LOOK: Whether set on the floor or mounted to the wall, this is a stylish way to stay warm
  • PERSONALIZED COMFORT: Adjustable thermostat and multiple heat settings allow you to customize to your heating needs
  • CONVENIENT WALL MOUNT: Safe and easy to mount to any wall with included kit
  • PORTABLE WARMTH: Lightweight, compact unit with convenient handle and wheels easily moves from room to room
221 Reviews
  • Newly Engineered and Designed in USA with Advanced Dual Heating System. 1500W with High and Low Temperature Settings range 50 to 85 degree
  • Can heat up a large room with Dual Heating System: Infrared Quartz tube + PTC. Tip-over protection and Overheat protection. Electric Cord 72 Inches long. Amps- 12.5
  • Built-in humidifier produces a cool mist to add much needed humidity to dry, winter air
  • Material:Galvanized Steel
  • Newly Engineered and Designed in USA with Advanced Dual Heating System. 1500W with High and Low Temperature Settings range 50 to 85 degree
  • Can heat up a large room Dual Heating System: Infrared Quartz tube + PTC for 60% more heat than others. Rated around 5200 BTU.
2,340 Reviews
  • HEAT DIFFERENTLY — Gently heat all in the air in a small to medium-sized room through vortex air circulation without using intense heat, similar to how a forced air furnace works, just on a smaller scale.
  • HEAT SAFELY — Advanced safety features include a cool-touch exterior, tip-over protection, and automatic safety shut-off system for worry-free use.
  • HEAT EFFICIENTLY — 3 quiet heat settings (Low/750W, Medium/1125W, High/1500W) to tailor heat output and energy consumption.
  • CONTROL YOUR COMFORT — The internal thermostat with seven settings will automatically turn the heater on and off to maintain set temperature.
  • SUPERIOR SUPPORT — Backed by a 5-year promise and supported by a customer service team based in Andover, KS
  • Built to meet U. S. voltage requirements. Certified, safety-tested, and warrantied for use only in the U. S.
448 Reviews
  • Rated voltage/Frequency (V~Hz): 120~60
  • Exclusive HI FI TECHNOLOGY which provides a better distribution into the room thanks to the double fan system
  • 1500 Watts of power in a stylish thinner design (only 3") to take the quickly take the chill out of larger rooms
  • Freestanding or wall mounted use (all hardware included)
  • Unique Two Fan System Provides better, faster heat distribution into the room
  • Digital controls Adjustable thermostat, Timer and multiple heat settings with LED display. For rooms up to 300 square feet

Price

If you buy a quality, top of the line indoor heaters from a reliable brand and pay top dollar for it, you can be assured that it will perform to your liking.

Some price-conscious users seek out the cheapest products in the market to save money. These users want to make sure they get the best value at the lowest price without being scammed.

Other users simply want to get the best products and don’t care much about price.

We rated our top indoor heaters list based on the quality first and only then price. So if you’re not sure whether you can afford an item, just click “Buy on Amazon” and check the price.

Last update on 2020-01-11 at 13:32 / Affiliate links / Images from Amazon Product Advertising API

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