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energy efficient heaters

Best Buy customers often prefer the following products when searching for Energy Efficient Heaters.

Browse the top-ranked list of Energy Efficient Heaters below along with associated reviews and opinions.

Browse the top-ranked list of Energy Efficient Heaters below along with associated reviews and opinions.

Main Results
  1. Top comment

    "Love it...It's ok...I bought this mainly to use as a fan, but it helps to use as an air purifier as well, and the heater is a nice additional accessory although I haven't needed it and probably won't use the heater much....What I actually needed was a space heater but when I came across the Dyson pure hot cold link air purifier I was sold instantly and have not regretted this purchase for one moment, it is an amazing unit"

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    Product Description

    Remove dust from the air with this Dyson Pure Hot + Cool Link heater and fan. It provides triple functionality for year-round use in rooms or small offices and removes up to 99.7 percent of small particles and allergens from your space. Set the fan on this Dyson Pure Hot + Cool Link to cool a room.
    Your price for this item is $599.99
    Top comment

    "Love it...It's ok...I bought this mainly to use as a fan, but it helps to use as an air purifier as well, and the heater is a nice additional accessory although I haven't needed it and probably won't use the heater much....What I actually needed was a space heater but when I came across the Dyson pure hot cold link air purifier I was sold instantly and have not regretted this purchase for one moment, it is an amazing unit"

    ""

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    Product Description

    Remove dust from the air with this Dyson Pure Hot + Cool Link heater and fan. It provides triple functionality for year-round use in rooms or small offices and removes up to 99.7 percent of small particles and allergens from your space. Set the fan on this Dyson Pure Hot + Cool Link to cool a room.
  2. Top comment

    "It's ok...Love it...I bought this mainly to use as a fan, but it helps to use as an air purifier as well, and the heater is a nice additional accessory although I haven't needed it and probably won't use the heater much....As an air filter it exceeded my expectations with huge margin As a heater, it did so well for large room (500 sq ft) in this northeastern winter, that said on a cold day, it took quite a while to warm up, on a positive note, it could be controlled remotely on a wifi."

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    Product Description

    Create comfort in your room with this Dyson Pure Hot + Cool Link purifier. Intelligent monitoring delivers reports to a complementary app, letting you control this device with your mobile phone, and auto modes and a sleep timer let you enhance air quality as you sleep. This Dyson Pure Hot + Cool Link purifier has heating and cooling options for year-round functionality.
    Your price for this item is $531.99
    Save $68
    The previous price was $599.99
    Top comment

    "It's ok...Love it...I bought this mainly to use as a fan, but it helps to use as an air purifier as well, and the heater is a nice additional accessory although I haven't needed it and probably won't use the heater much....As an air filter it exceeded my expectations with huge margin As a heater, it did so well for large room (500 sq ft) in this northeastern winter, that said on a cold day, it took quite a while to warm up, on a positive note, it could be controlled remotely on a wifi."

    ""

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    Product Description

    Create comfort in your room with this Dyson Pure Hot + Cool Link purifier. Intelligent monitoring delivers reports to a complementary app, letting you control this device with your mobile phone, and auto modes and a sleep timer let you enhance air quality as you sleep. This Dyson Pure Hot + Cool Link purifier has heating and cooling options for year-round functionality.
  3. Top comment

    "great ac...Great AC!...This is by far the best air conditioner/ heater dual exhaust which is the best exhaust system that you could get versus single I am very happy and content with this device and in fact I still use it and I still happen to this day you must get this if you want to remain cold in your room on a hot summer days...I purchased a product much that was meant for a higher sqft than I actually have, but it doesn't even touch this tough Texas heat."

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    Product Description

    Keep your home comfortable with this Whynter ARC-14SH 14,000 BTU portable air conditioner and 13,000 BTU heater that features dual-hose operation for fast, efficient cooling. The 101-pts./day dehumidification capacity helps you breathe easily.
    Your price for this item is $599.99
    Top comment

    "great ac...Great AC!...This is by far the best air conditioner/ heater dual exhaust which is the best exhaust system that you could get versus single I am very happy and content with this device and in fact I still use it and I still happen to this day you must get this if you want to remain cold in your room on a hot summer days...I purchased a product much that was meant for a higher sqft than I actually have, but it doesn't even touch this tough Texas heat."

    ""

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    Product Description

    Keep your home comfortable with this Whynter ARC-14SH 14,000 BTU portable air conditioner and 13,000 BTU heater that features dual-hose operation for fast, efficient cooling. The 101-pts./day dehumidification capacity helps you breathe easily.
  4. Top comment

    "Love it....Great buy...The only brand I buy anymore, this one I had to order but it was on sale and they took care of the shipping....I was happy the way it turned out."

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    Product Description

    With 3 fan speeds, 3 cool settings and 3 heat settings, this Frigidaire FFRH1222R2 air conditioner offers a variety of options to help keep you comfortable. An antibacterial filter reduces bacteria and odors, and a slide-out chassis enables easy installation.
    Your price for this item is $549.99
    Save $100
    The previous price was $649.99
    Top comment

    "Love it....Great buy...The only brand I buy anymore, this one I had to order but it was on sale and they took care of the shipping....I was happy the way it turned out."

    ""

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    Product Description

    With 3 fan speeds, 3 cool settings and 3 heat settings, this Frigidaire FFRH1222R2 air conditioner offers a variety of options to help keep you comfortable. An antibacterial filter reduces bacteria and odors, and a slide-out chassis enables easy installation.
  5. Top comment

    "good ac...Works great...A bit loud with the fan turned up and the fan makes it so the cool air comes out at a 45 degree angle from the unit instead of directly out of the front....I have mine in a hot attic, so it keeps the area around it cool, but not really beyond that."

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    Product Description

    Keep your home comfortable with this LG LP1414SHR portable air conditioner and heater, which features 3 cool and 3 fan settings for custom cooling and Heat Pump technology to enable rapid warming. The oscillating air vent helps eliminate hot spots.
    Your price for this item is $599.99
    Top comment

    "good ac...Works great...A bit loud with the fan turned up and the fan makes it so the cool air comes out at a 45 degree angle from the unit instead of directly out of the front....I have mine in a hot attic, so it keeps the area around it cool, but not really beyond that."

    ""

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    Product Description

    Keep your home comfortable with this LG LP1414SHR portable air conditioner and heater, which features 3 cool and 3 fan settings for custom cooling and Heat Pump technology to enable rapid warming. The oscillating air vent helps eliminate hot spots.
  6. Top comment

    "Love it...Cool unit...I live in the northeast region of Florida, during the winter it get's chilly during the winter season and because a heat pump utilizes less electricity than a space heater, having units like these should keep my home warm....The economy mode works just fine and I am looking forward to saving a few bucks when my energy bill arrives."

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    Product Description

    This Frigidaire FFRH0822R1 window air conditioner and heater features a 350 sq. ft. cooling capacity and easy-to-use controls, so you can keep your home comfortable throughout the year. A 24-hour timer enables automatic shut-off for simple operation.
    Your price for this item is $519.99
    Top comment

    "Love it...Cool unit...I live in the northeast region of Florida, during the winter it get's chilly during the winter season and because a heat pump utilizes less electricity than a space heater, having units like these should keep my home warm....The economy mode works just fine and I am looking forward to saving a few bucks when my energy bill arrives."

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    Product Description

    This Frigidaire FFRH0822R1 window air conditioner and heater features a 350 sq. ft. cooling capacity and easy-to-use controls, so you can keep your home comfortable throughout the year. A 24-hour timer enables automatic shut-off for simple operation.
  7. Top comment

    "Pros: 1....Quite easy....Have not used the dehumidifier either; but I want to hook it up so I will have a continuous drain;and not have to worry about it....After researching and now being able to use the unit, I have found out that I made a knowledgeable choice."

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    Product Description

    The dual-hose design of this Whynter ARC-12SDH 12,000 BTU portable air conditioner and 11,000 BTU heater enables high-speed cooling, so you can quickly achieve a comfortable temperature. Digital controls and a remote simplify operation.
    Your price for this item is $599.99
    Top comment

    "Pros: 1....Quite easy....Have not used the dehumidifier either; but I want to hook it up so I will have a continuous drain;and not have to worry about it....After researching and now being able to use the unit, I have found out that I made a knowledgeable choice."

    ""

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    Product Description

    The dual-hose design of this Whynter ARC-12SDH 12,000 BTU portable air conditioner and 11,000 BTU heater enables high-speed cooling, so you can quickly achieve a comfortable temperature. Digital controls and a remote simplify operation.
  8. Top comment

    "Great Buy...Perfect product!...This air conditioner works so well cooling and dehumidifying their apartment that they had to buy a 5 gallon bucket to collect all the water (and it has to be emptied a couple of times a day)....Even though I could have bought a lesser priced 14,000 BTU A/C unit."

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    Product Description

    Cool, heat and dehumidify your home with this HL Series Honeywell portable air conditioner and heater. Its built-in dehumidifier removes up to 95 pints of moisture from the air each day so you can breathe more comfortably. With 14,000 BTUs, this Honeywell portable air conditioner can cool indoor spaces up to 550 square feet.
    Your price for this item is $549.99
    Top comment

    "Great Buy...Perfect product!...This air conditioner works so well cooling and dehumidifying their apartment that they had to buy a 5 gallon bucket to collect all the water (and it has to be emptied a couple of times a day)....Even though I could have bought a lesser priced 14,000 BTU A/C unit."

    ""

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    Product Description

    Cool, heat and dehumidify your home with this HL Series Honeywell portable air conditioner and heater. Its built-in dehumidifier removes up to 95 pints of moisture from the air each day so you can breathe more comfortably. With 14,000 BTUs, this Honeywell portable air conditioner can cool indoor spaces up to 550 square feet.
  9. Top comment

    "it's ok...works great...air conditioner works pretty good I says that I would need to empty out water often while using air conditioner I have not had to do it once and I use it almost every night...Works just as I wanted, I have had no problems, would recommend."

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    Product Description

    Utilizing a digital thermostat and 2 fan speeds, this SPT SlimLine WA-9061H portable air conditioner and heater makes it easy to maintain a comfortable temperature in a room up to 250 sq. ft. The washable filter traps dust for clean air.
    Your price for this item is $359.99
    Top comment

    "it's ok...works great...air conditioner works pretty good I says that I would need to empty out water often while using air conditioner I have not had to do it once and I use it almost every night...Works just as I wanted, I have had no problems, would recommend."

    ""

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    Product Description

    Utilizing a digital thermostat and 2 fan speeds, this SPT SlimLine WA-9061H portable air conditioner and heater makes it easy to maintain a comfortable temperature in a room up to 250 sq. ft. The washable filter traps dust for clean air.
  10. Top comment

    "Works great...Rocking cool...The heater was a bonus...Warning pulls more than 5 gallons of water a day which is a good thing but the water has to go somewhere."

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    Product Description

    This Whynter ARC-148MHP portable air conditioner includes an integrated heater to meet your needs in every season. Digital controls make it simple to choose 1 of the 5 modes, and the remote offers simple operation from across the room.
    Your price for this item is $667.99
    Top comment

    "Works great...Rocking cool...The heater was a bonus...Warning pulls more than 5 gallons of water a day which is a good thing but the water has to go somewhere."

    ""

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    Product Description

    This Whynter ARC-148MHP portable air conditioner includes an integrated heater to meet your needs in every season. Digital controls make it simple to choose 1 of the 5 modes, and the remote offers simple operation from across the room.
  11. Top comment

    "GREAT BUY!...Works Great...Would recommend this product if you have no spot to put a conventional A/C on window, but be warn it does suck up more energy than usual....Although we haven't had the opportunity to use the heat pump yet, if it performs the way the ac does, this unit is a real keeper."

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    Product Description

    Maintain a comfortable temperature throughout the year with this NewAir AC-10100H air conditioner and heater that features adjustable thermostat settings for customization. The compact size, casters and built-in handle make it easy to transport the unit.
    Your price for this item is $421.99
    Save $7.96
    The previous price was $429.95
    Top comment

    "GREAT BUY!...Works Great...Would recommend this product if you have no spot to put a conventional A/C on window, but be warn it does suck up more energy than usual....Although we haven't had the opportunity to use the heat pump yet, if it performs the way the ac does, this unit is a real keeper."

    ""

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    Product Description

    Maintain a comfortable temperature throughout the year with this NewAir AC-10100H air conditioner and heater that features adjustable thermostat settings for customization. The compact size, casters and built-in handle make it easy to transport the unit.
  12. Top comment

    "Pros 1....Great heater...Can heat up a 250 sq ft. The remote control is extremely useful if you don't want to get up at winter night....Overall, though I just started using it , I am very happy with this purchase and, I highly recommend this product."

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    Product Description

    Keep an up to 250 sq. ft. room warm with this Optimus 91578875M oscillating dish heater that delivers up to 5,210 BTUs of heat for fast and efficient performance. The auto safety shutoff feature helps keep your home safe.
    Your price for this item is $64.99
    Top comment

    "Pros 1....Great heater...Can heat up a 250 sq ft. The remote control is extremely useful if you don't want to get up at winter night....Overall, though I just started using it , I am very happy with this purchase and, I highly recommend this product."

    ""

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    Product Description

    Keep an up to 250 sq. ft. room warm with this Optimus 91578875M oscillating dish heater that delivers up to 5,210 BTUs of heat for fast and efficient performance. The auto safety shutoff feature helps keep your home safe.
  13. Top comment

    "Good Unit...Looks good...A happy customer will tell maybe a few about the service received but a bad experience may be told multiple times....The product I do not have a problem with."

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    Product Description

    Enjoy a comfortable environment year-round with this Whynter Elite ARC-122DHP portable air conditioner, which features a 10,000 BTU heater and a dehumidifier for versatile climate control. The auto restart function turns the machine back on if the power is interrupted.
    Your price for this item is $659.99
    Top comment

    "Good Unit...Looks good...A happy customer will tell maybe a few about the service received but a bad experience may be told multiple times....The product I do not have a problem with."

    ""

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    Product Description

    Enjoy a comfortable environment year-round with this Whynter Elite ARC-122DHP portable air conditioner, which features a 10,000 BTU heater and a dehumidifier for versatile climate control. The auto restart function turns the machine back on if the power is interrupted.
  14. Top comment

    "Good unit...Easy set up!...I like the fact that it is both a heater and cooler....For a single room, works well......"

    ""

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    Product Description

    Maintain a comfortable temperature in a room up to 300 sq. ft. with this SPT SlimLine WA-1061H portable air conditioner and heater that features a digital thermostat with remote for custom operation. A washable filter helps purify the air in your home.
    Your price for this item is $399.99
    Top comment

    "Good unit...Easy set up!...I like the fact that it is both a heater and cooler....For a single room, works well......"

    ""

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    Product Description

    Maintain a comfortable temperature in a room up to 300 sq. ft. with this SPT SlimLine WA-1061H portable air conditioner and heater that features a digital thermostat with remote for custom operation. A washable filter helps purify the air in your home.
  15. Top comment

    "Good value!...Good Air Conditioner...I would reccommend this as a good value ....I bought two of these and both blow a strong current of cold or hot air."

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    Product Description

    Enjoy efficient, powerful cooling with this through-the-wall Keystone air conditioner. It can be used in rooms up to 450 sq. ft., and it has a 10,600 BTU heating capacity to provide warmth on cold days. This 10000 BTU Keystone air conditioner has three fan speeds and three cooling speeds for custom comfort.
    Your price for this item is $497.99
    Save $32
    The previous price was $529.99
    Top comment

    "Good value!...Good Air Conditioner...I would reccommend this as a good value ....I bought two of these and both blow a strong current of cold or hot air."

    ""

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    Product Description

    Enjoy efficient, powerful cooling with this through-the-wall Keystone air conditioner. It can be used in rooms up to 450 sq. ft., and it has a 10,600 BTU heating capacity to provide warmth on cold days. This 10000 BTU Keystone air conditioner has three fan speeds and three cooling speeds for custom comfort.