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Best Large Space Heater

When it comes to keeping large spaces warm and cozy, a reliable and efficient space heater is essential. With so many options available, finding the best large space heater can be a daunting task. That's... why we've curated a list of top-rated products based on user reviews, so you can easily find the perfect heating solution for your spacious living areas, offices, or almost any other large room. Whether you're looking for powerful heating performance, energy efficiency, or advanced safety features, this carefully selected range of large space heaters has something to suit every need.
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What to look for in a large space heater

1. Heating Capacity

Consider the size of the room you're trying to heat. A heater's size does not always correlate with its heating capacity. Check the product specifications for information on the area it can effectively heat.

2. Energy Efficiency

If you're concerned about conserving energy and keeping your electricity bills low, look for a heater with energy-saving modes, programmable timers, or adjustable thermostats.

3. Safety Features

A good space heater will have safety features such as overheat protection and a tip-over switch, which automatically shuts off the heater if it gets knocked over.

4. Noise Level

Especially if you plan to use your heater at night or in a quiet environment, you'll want to consider the noise level. Look for a product description or reviews that mention whether the unit is quiet or loud.
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  1. 1
    Dyson AM09 Hot + Cool Ceramic Fan Heater - White/Silver love it

    About this product

    A versatile white and silver ceramic fan heater offering both heating and cooling with 10 fan speeds.

    A versatile white and silver ceramic fan heater offering both heating and cooling with 10 fan speeds.

    What customers like

    • Sleek bladeless design
    • Easy to use and assemble
    • Quiet operation
    • Versatile heating and cooling
    • Effective remote control features
    4.4 (356 reviews)
    $399.99
    SAVE $150
    Your price for this item is $399.99
  2. 2
    DeLonghi Dragon Radiant Digital Heater - Black Best Heater

    About this product

    A black digital radiant heater with 1500 watts, adjustable thermostat, and programmable timer for consistent warmth.

    A black digital radiant heater with 1500 watts, adjustable thermostat, and programmable timer for consistent warmth.

    What customers like

    • Energy-saving features
    • Quiet operation
    • Effective and powerful heating
    • Portable and compact design
    • Easy to use and set up
    4.2 (32 reviews)
    $179.99 Your price for this item is $179.99
  3. 3
    LIFESMART Lifepro 1500 Watt 1500 Btu Infrared Quartz Indoor Tower Space Heater I struggle with keeping my room warm due to having large windows and not the best insulation

    About this product

    An infrared quartz tower heater delivering 1500 watts of natural, efficient warmth for indoor spaces.

    An infrared quartz tower heater delivering 1500 watts of natural, efficient warmth for indoor spaces.

    5.0 (15 reviews)
    $216.99
    SAVE $93
    Your price for this item is $216.99
  4. 4
    SENGOKU Keroheat 23, 500 Btu Indoor & Outdoor Portable Convection Kerosene Heater Love it!

    About this product

    A portable convection kerosene heater providing 23,500 BTU for reliable indoor and outdoor warmth.

    A portable convection kerosene heater providing 23,500 BTU for reliable indoor and outdoor warmth.

    4.9 (14 reviews)
    $334.99
    SAVE $141
    Your price for this item is $334.99
  5. 5
    NEWAIR Portable 400-Watt Under Desk Heater With Slim Fit Design And Silent, Energy Efficient Operation (Ah-400) - In White Very BEST under-desk heater!

    About this product

    A slim, silent white heater that fits under desks, offering energy-efficient warmth with safety features.

    A slim, silent white heater that fits under desks, offering energy-efficient warmth with safety features.

    What customers like

    • Energy efficient and low power draw
    • Easy to use and portable
    • Slim, space-saving design
    • Provides effective, targeted warmth
    • Silent and quiet operation
    4.7 (213 reviews)
    $186.99
    SAVE $3
    Your price for this item is $186.99
  6. 6
    FIRE SENSE Stainless Steel Pyramid Outdoor Patio Heater - 79812155 Love my standing patio heater!❤️

    About this product

    A stainless steel patio heater featuring a tall flame, electronic ignition, tip-over protection, and easy mobility.

    A stainless steel patio heater featuring a tall flame, electronic ignition, tip-over protection, and easy mobility.

    What customers like

    • Attractive and ambient flame design
    • Easy assembly and clear instructions
    • Portable and easy to move
    • Sturdy, high-quality construction
    • Strong heat output
    4.6 (76 reviews)
    $879.99
    SAVE $79
    Your price for this item is $879.99
  7. 7
    De'Longhi Slim Style Panel Heater Great Purchase

    About this product

    A slim panel heater with dual fan system and SafeHeat Technology for efficient, family-friendly warmth.

    A slim panel heater with dual fan system and SafeHeat Technology for efficient, family-friendly warmth.

    What customers like

    • Effective and fast heating
    • Slim and sleek design
    • Easy to use and assemble
    • Strong safety features
    • Quiet operation
    4.0 (42 reviews)
    $229.99 Your price for this item is $229.99
  8. 8
    WHYNTER Arc-12Sdh 12, 000 Btu Dual Hose Portable Air Conditioner And Heater, Dehumidifier, Fan \w Activated Carbon Filter Plus Storage Bag for Rooms I love this

    About this product

    A versatile dual hose unit offering air conditioning, heating, dehumidifying, and fan functions with activated carbon filtration.

    A versatile dual hose unit offering air conditioning, heating, dehumidifying, and fan functions with activated carbon filtration.

    What customers like

    • Versatile with multiple functions
    • Easy to set up and install
    • Portable and easy to move
    • Quiet and manageable noise level
    • Effective cooling performance
    4.2 (28 reviews)
    $1,050.00 Your price for this item is $1050
  9. 9
    NORDIC HYGGE 1500-Watt Wall Mounted Or Floor Portable Space Heater Infrared Quartz, Timer, Thermostat, Overheat Protection, Etl Certificate great heater

    About this product

    A versatile infrared quartz heater with timer, thermostat, overheat protection, and durable metal housing in black.

    A versatile infrared quartz heater with timer, thermostat, overheat protection, and durable metal housing in black.

    What customers like

    • Reasonable price
    • Good heat output
    • Heats up rooms quickly
    • Compact and space-saving design
    • Easy to install and operate
    4.6 (26 reviews)
    $179.95
    SAVE $70
    Your price for this item is $179.95
  10. 10
    BLACKDECKER Black+Decker Air Conditioner, 12, 000 Btu Air Conditioner Portable 4-In-1 Ac Unit, Dehumidifier, Heater, & Fan, White Love it!!! Get one it was definitely worth the price

    About this product

    A versatile white and black portable unit offering air conditioning, heating, dehumidifying, and fan functions.

    A versatile white and black portable unit offering air conditioning, heating, dehumidifying, and fan functions.

    4.5 (17 reviews)
    $538.99
    SAVE $451
    Your price for this item is $538.99

FAQ

What features should I look for in a large space heater? + -

When choosing a large space heater, consider features such as adjustable thermostat settings, energy efficiency, safety features like tip-over and overheat protection, and the type of heating element (e.g., ceramic, infrared). Additionally, look for models with timers and remote controls for added convenience.

How do I maintain a large space heater? + -

To maintain a large space heater, regularly clean the exterior and any filters to prevent dust buildup. Ensure that the vents are clear of obstructions and check the power cord for any signs of wear or damage. It's also important to follow the manufacturer's instructions for specific maintenance tasks.

Can a large space heater be used in any room? + -

Large space heaters can be used in most rooms but are best suited for larger areas like living rooms or basements. Ensure that the heater is placed on a flat surface away from flammable materials and has adequate clearance around it to operate safely and efficiently.

What types of large space heaters are available? + -

There are several types of large space heaters available, including convection heaters, radiant heaters, oil-filled radiators, and fan-forced heaters. Each type has its own advantages depending on your heating needs and preferences.

How does a large space heater impact energy consumption? + -

A large space heater can impact energy consumption based on its wattage and how often it is used. To minimize energy use, choose an energy-efficient model with programmable settings and use it only when necessary. Consider using it as supplemental heating to reduce reliance on central heating systems.

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