Skip to content
Main Content

air conditioner and heater

No content

Best Buy customers often prefer the following products when searching for air conditioner and heater.

The air conditioner and heater are two of the most important home appliances you can have. They keep your home comfortable and cozy during the hot summer months and cold winter days. Browse the top-ranked list of air conditioner and heaters below along with associated reviews and opinions.

Main Results
  1. Whynter - 400 Sq. Ft. Portable Air Conditioner and Heater - Frost White - Front_Zoom
    Top comment

    "Not really sure why I waited so long to make this purchase. I have not used the heater yet, but I am certain if the AC works this good the heater will as well, The noise level is acceptable....I love this...Heater works great.............. Haven't used the ac yet.......Love this Air conditioner...Heater"

    See all customer reviews

    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.
    See all Portable Air Conditioners
    Top comment

    "Not really sure why I waited so long to make this purchase. I have not used the heater yet, but I am certain if the AC works this good the heater will as well, The noise level is acceptable....I love this...Heater works great.............. Haven't used the ac yet.......Love this Air conditioner...Heater"

    See all customer reviews

    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.
    See all Portable Air Conditioners
    Your price for this item is $629.99
    See all Portable Air Conditioners
  2. NewAir - 525 Sq. Ft. Portable Air Conditioner and Heater, 8,600 BTUs (8,532 BTU, DOE), Window Venting Kit and Remote Control - White - Alt_View_Zoom_16
    Top comment

    "First Impressions of NewAir Portable Air Condition...I am appreciative and believe that the NewAir Portable Air Conditioner and Heater, 14,000 BTUs (8,600 BTU, DOE), Cools 525 sq. ft. is a quality product and will satisfy my needs for years to come....I bought the NewAir Portable Air Conditioner and Heater, to cool and heat my garage turned office. "

    See all customer reviews

    Product Description

    This Newair Portable Air Conditioner With Heater quickly cools, dehumidifies and heats up to 525 square feet of living space for total comfort in any season. With 8,600 BTUs (8,532 BTU with the new DOE guidelines) of power and a fan with up to 250 CFMs of airflow, this A/C and space heater easily keeps your room the temperature you want. The included venting kit makes it a snap to set up air conditioning, or roll it into place for heating on the easy-glide casters.
    See all Portable Air Conditioners
    Top comment

    "First Impressions of NewAir Portable Air Condition...I am appreciative and believe that the NewAir Portable Air Conditioner and Heater, 14,000 BTUs (8,600 BTU, DOE), Cools 525 sq. ft. is a quality product and will satisfy my needs for years to come....I bought the NewAir Portable Air Conditioner and Heater, to cool and heat my garage turned office. "

    See all customer reviews

    Product Description

    This Newair Portable Air Conditioner With Heater quickly cools, dehumidifies and heats up to 525 square feet of living space for total comfort in any season. With 8,600 BTUs (8,532 BTU with the new DOE guidelines) of power and a fan with up to 250 CFMs of airflow, this A/C and space heater easily keeps your room the temperature you want. The included venting kit makes it a snap to set up air conditioning, or roll it into place for heating on the easy-glide casters.
    See all Portable Air Conditioners
    Your price for this item is $629.98
    See all Portable Air Conditioners
  3. Keystone - 350 Sq. Ft. 8,000 BTU Window Air Conditioner and 3,500 BTU Heater - White - Front_Zoom
    Top comment

    "A/C & Heater....Definitely worth the price! Heater and a/c work very well L."

    See all customer reviews

    Product Description

    Dehumidify rooms measuring up to 350 square feet and keep them cool with this Keystone 8,000 BTU window and wall air conditioner. The LED display makes information easy to read, and the LCD remote allows for making adjustments from a distance. This Keystone 8,000 BTU window and wall air conditioner saves settings when the power is shut off for extra convenience.
    See all Window Air Conditioners
    Top comment

    "A/C & Heater....Definitely worth the price! Heater and a/c work very well L."

    See all customer reviews

    Product Description

    Dehumidify rooms measuring up to 350 square feet and keep them cool with this Keystone 8,000 BTU window and wall air conditioner. The LED display makes information easy to read, and the LCD remote allows for making adjustments from a distance. This Keystone 8,000 BTU window and wall air conditioner saves settings when the power is shut off for extra convenience.
    See all Window Air Conditioners
    Your price for this item is $389.99
    Price Drop
    The previous price was $489.99
    See all Window Air Conditioners
  4. Whirlpool - 550 Sq. Ft 12,000 BTU 230V Through-the-Wall Air Conditioner with 10,600 BTU Heater - White - Front_Zoom
    Top comment

    "So ya no more taking an A/C out of the winter and no more heaters sitting in my way. This AC /Heater unit goes into your wall instead. ...Best & Powerful Wall Unit Air Conditioner...We purchased this wall unit air conditioner for our kitchen, living room and bedrooms which are all located on one level. "

    See all customer reviews

    Product Description

    Trust Whirlpool to help you care for your family and make your life easier. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. In addition, our heat/cool units provide supplemental heating to warm up the room on those unexpected chilly nights without heating the entire house. This heat/cool model offers 10,600 BTUs of supplemental heating and 12,000 BTUs of cooling for a room up to 550 square feet. It requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Take comfort and caring to the next level with Whirlpool.
    See all In-Wall Air Conditioners
    Top comment

    "So ya no more taking an A/C out of the winter and no more heaters sitting in my way. This AC /Heater unit goes into your wall instead. ...Best & Powerful Wall Unit Air Conditioner...We purchased this wall unit air conditioner for our kitchen, living room and bedrooms which are all located on one level. "

    See all customer reviews

    Product Description

    Trust Whirlpool to help you care for your family and make your life easier. Our line of home comfort products keeps the climate inside your home just right - making the air comfortable, clean, and fresh. Whirlpool’s through-the-wall air conditioners are compatible with standard wall sleeves and offer a permanent cooling solution for areas of your home that are not connected to a central cooling system, saving you the hassle of summer installation then winter storage season after season. In addition, our heat/cool units provide supplemental heating to warm up the room on those unexpected chilly nights without heating the entire house. This heat/cool model offers 10,600 BTUs of supplemental heating and 12,000 BTUs of cooling for a room up to 550 square feet. It requires a special 230-volt/20-amp electrical outlet and will not operate with a standard 115V household electrical outlet. Take comfort and caring to the next level with Whirlpool.
    See all In-Wall Air Conditioners
    Your price for this item is $649.99
    Price Drop
    The previous price was $749.99
    See all In-Wall Air Conditioners
  5. Whynter - ARC-1230WNH 600 Sq.Ft Smart NEX Inverter Portable Air Conditioner 12000 BTU Heater - White - Front_Zoom
    Top comment

    "The heater is a great option to have...I love this portable air conditioner. Helping us through this crazy summer heat....This unit replaces an older portable air conditioner / heater for a converted attic living area over the garage and works well so far, though we've not experienced significant below-freezing weather. "

    See all customer reviews

    Product Description

    The Whynter ARC-1230WNH Inverter Dual Hose Portable Air Conditioner and Heater has the highest cooling and heating BTU (14,000 ASHRAE / 12,000 SACC) in the market. The cooling power you need to cool, dehumidify or circulate the air in up to 600 sq. ft of space. Smart functionalities include the NetHome Plus app to control your portable air conditioner through Wi-Fi from virtually anywhere. You can also control it with Amazon Alexa or Google Home voice assistant. Intelligent features such as the 24-hour Timer, Sleep Mode, Auto restart, Self-Diagnosis, Express Run Settings, Schedules, and Filter Check Reminder Light. As pioneers in the air comfort industry, we are introducing the next-generation Inverter Technology currently only being used in high-efficiency ductless mini-split air conditioners to our NEX line of portable air conditioners. The variable-speed system allows the compressor to optimize efficiency and power consumption together while maintaining a specified output. The advantages of inverter technology are estimated 40% – 50% in energy savings, 2 times quicker to achieve desired temperature, quieter operation, minimized temperature fluctuations, no voltage peaks from the compressor. The innovative two-hose-in-one design and the sealed bottom structure ensure no heat leakage. This cooling setup extracts and exhausts air from the outside, so the indoor space reaches an independent and balanced cool air circulation. As a result, the entire room can be cooled down quickly and effectively. The noise level is as low as 47dB(A) in low fan speed, almost as quite as a library. You can control your portable air conditioner anywhere with the NetHome Plus app for Android and iOS and make your home comfortable even before you arrive. Also, you can use Amazon Alexa or Google Home voice assistant to operate the air conditioner.
    See all Portable Air Conditioners
    Top comment

    "The heater is a great option to have...I love this portable air conditioner. Helping us through this crazy summer heat....This unit replaces an older portable air conditioner / heater for a converted attic living area over the garage and works well so far, though we've not experienced significant below-freezing weather. "

    See all customer reviews

    Product Description

    The Whynter ARC-1230WNH Inverter Dual Hose Portable Air Conditioner and Heater has the highest cooling and heating BTU (14,000 ASHRAE / 12,000 SACC) in the market. The cooling power you need to cool, dehumidify or circulate the air in up to 600 sq. ft of space. Smart functionalities include the NetHome Plus app to control your portable air conditioner through Wi-Fi from virtually anywhere. You can also control it with Amazon Alexa or Google Home voice assistant. Intelligent features such as the 24-hour Timer, Sleep Mode, Auto restart, Self-Diagnosis, Express Run Settings, Schedules, and Filter Check Reminder Light. As pioneers in the air comfort industry, we are introducing the next-generation Inverter Technology currently only being used in high-efficiency ductless mini-split air conditioners to our NEX line of portable air conditioners. The variable-speed system allows the compressor to optimize efficiency and power consumption together while maintaining a specified output. The advantages of inverter technology are estimated 40% – 50% in energy savings, 2 times quicker to achieve desired temperature, quieter operation, minimized temperature fluctuations, no voltage peaks from the compressor. The innovative two-hose-in-one design and the sealed bottom structure ensure no heat leakage. This cooling setup extracts and exhausts air from the outside, so the indoor space reaches an independent and balanced cool air circulation. As a result, the entire room can be cooled down quickly and effectively. The noise level is as low as 47dB(A) in low fan speed, almost as quite as a library. You can control your portable air conditioner anywhere with the NetHome Plus app for Android and iOS and make your home comfortable even before you arrive. Also, you can use Amazon Alexa or Google Home voice assistant to operate the air conditioner.
    See all Portable Air Conditioners
    Your price for this item is $805.99
    See all Portable Air Conditioners
  6. LG - 800 Sq. Ft. 15,000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Top comment

    "Air conditioning...I bought this air conditioner about a month ago and it cooldown really good...Explained how to use device and informed me on heaters that would be good too. Excellent service Total Tech provided for this installation of AC unit."

    See all customer reviews

    Product Description

    The LG LW1517ERSM is not only cool...it's SMART! Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This quiet unit is ideal for cooling large rooms up to 800 sq. ft. and is Energy Star certified to help save on energy. The unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, slide-out (washable) filter and a check filter alert.
    See all Window Air Conditioners
    Top comment

    "Air conditioning...I bought this air conditioner about a month ago and it cooldown really good...Explained how to use device and informed me on heaters that would be good too. Excellent service Total Tech provided for this installation of AC unit."

    See all customer reviews

    Product Description

    The LG LW1517ERSM is not only cool...it's SMART! Cool your home from anywhere using LG ThinQ technology to control your air conditioner with your phone or use with Amazon Alexa and Hey Google to have control with the sound of your voice. This quiet unit is ideal for cooling large rooms up to 800 sq. ft. and is Energy Star certified to help save on energy. The unit has 3 cooling and fan speeds and a 24 hour timer to create a cooling schedule. 4-way air deflection lets the flow of air be directed where it's needed most whether cooling, dehumidifying or just circulating air. If there is a power outage, the auto restart feature will automatically turn your unit back on when power is restored. Other features include a remote control, easy window installation kit, slide-out (washable) filter and a check filter alert.
    See all Window Air Conditioners
    Your price for this item is $539.99
    See all Window Air Conditioners
  7. NewAir - 250 Sq. Ft Portable Air Conditioner + 7,000 BTU Heater - White - Front_Zoom

    Product Description

    Need one of the best ac cooling methods without using central air conditioning? Choose the Newair Dual Hose Portable AC. The double hose gets rid of hot, humid air fast. Up to 50% faster cooling than single hose and with a self-evaporative function, it’s also more efficient. You’ll also enjoy accurate, even cooling with the help of the new ClimaSensor remote which has a built-in thermostat that tells your unit to keep cooling until your temperature sensing remote and AC have the same reading — even if it’s across the room. Enjoy an AC cooling system and space heater in one stylish package. The Newair Dual Hose Portable Air Conditioner and Heater does it all!
    See all Portable Air Conditioners

    Product Description

    Need one of the best ac cooling methods without using central air conditioning? Choose the Newair Dual Hose Portable AC. The double hose gets rid of hot, humid air fast. Up to 50% faster cooling than single hose and with a self-evaporative function, it’s also more efficient. You’ll also enjoy accurate, even cooling with the help of the new ClimaSensor remote which has a built-in thermostat that tells your unit to keep cooling until your temperature sensing remote and AC have the same reading — even if it’s across the room. Enjoy an AC cooling system and space heater in one stylish package. The Newair Dual Hose Portable Air Conditioner and Heater does it all!
    See all Portable Air Conditioners
    Your price for this item is $699.99
    See all Portable Air Conditioners
  8. NewAir - 270 Sq. Ft Portable Air Conditioner + 7,500 BTU Heater - White - Front_Zoom

    Product Description

    Need one of the best ac cooling methods without using central air conditioning? Choose the Newair Dual Hose Portable AC. The double hose gets rid of hot, humid air fast. Up to 50% faster cooling than single hose and with a self-evaporative function, it’s also more efficient. You’ll also enjoy accurate, even cooling with the help of the new ClimaSensor remote which has a built-in thermostat that tells your unit to keep cooling until your temperature sensing remote and AC have the same reading — even if it’s across the room. Enjoy an AC cooling system and space heater in one stylish package. The Newair Dual Hose Portable Air Conditioner and Heater does it all!
    See all Portable Air Conditioners

    Product Description

    Need one of the best ac cooling methods without using central air conditioning? Choose the Newair Dual Hose Portable AC. The double hose gets rid of hot, humid air fast. Up to 50% faster cooling than single hose and with a self-evaporative function, it’s also more efficient. You’ll also enjoy accurate, even cooling with the help of the new ClimaSensor remote which has a built-in thermostat that tells your unit to keep cooling until your temperature sensing remote and AC have the same reading — even if it’s across the room. Enjoy an AC cooling system and space heater in one stylish package. The Newair Dual Hose Portable Air Conditioner and Heater does it all!
    See all Portable Air Conditioners
    Your price for this item is $749.99
    See all Portable Air Conditioners
  9. Keystone - 450 Sq. Ft. Through-the-Wall Air Conditioner and 450 Sq. Ft. Heater - White - Front_Zoom
    Top comment

    "Descent through wall air conditioner...Good air conditioner for 1 large room. A little noisier than I thought it would be but other than that works great....The Air Conditioner is working very well. For the price and to get a heater in the same unit has been a good choice. "

    See all customer reviews

    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.
    See all In-Wall Air Conditioners
    Top comment

    "Descent through wall air conditioner...Good air conditioner for 1 large room. A little noisier than I thought it would be but other than that works great....The Air Conditioner is working very well. For the price and to get a heater in the same unit has been a good choice. "

    See all customer reviews

    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.
    See all In-Wall Air Conditioners
    Your price for this item is $549.99
    Price Drop
    The previous price was $679.99
    See all In-Wall Air Conditioners
  10. Keystone - 550 Sq. Ft. 12,000 BTU Window Air Conditioner and 11,000 BTU Heater - White - Front_Zoom

    Product Description

    Keep rooms measuring up to 550 square feet cool with this Keystone window/wall air conditioner. The energy-saver feature helps conserve power, while the three cooling speeds and fan speeds provide versatility. This Keystone window/wall air conditioner has a built-in programmable timer for accommodating schedules, while the heavy-duty dehumidifier removes up to 2.6 liters of water from the air per hour.
    See all Window Air Conditioners

    Product Description

    Keep rooms measuring up to 550 square feet cool with this Keystone window/wall air conditioner. The energy-saver feature helps conserve power, while the three cooling speeds and fan speeds provide versatility. This Keystone window/wall air conditioner has a built-in programmable timer for accommodating schedules, while the heavy-duty dehumidifier removes up to 2.6 liters of water from the air per hour.
    See all Window Air Conditioners
    Your price for this item is $449.99
    See all Window Air Conditioners
No content
No content