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Air conditioner

AIR CONDITIONER BUYING GUIDE

Use our BTU capacity chart to help you find the right air conditioner for your space.
Results
Main Results
  1. LG - 501 Sq. Ft. Smart Portable Air Conditioner - White - Front_Zoom
    Your price for this item is $788.99
    Save $1
    The previous price was $789.99
  2. LG - 200 Sq. Ft. Portable Air Conditioner - White - Front_Zoom
    Your price for this item is $273.99
    Save $26
    The previous price was $299.99
  3. Frigidaire - 550 Sq. Ft. In-Wall/Window Air Conditioner and 550 Sq. Ft. Heater - White - Front_Standard
    Your price for this item is $663.99
    Save $6
    The previous price was $669.99
  4. Keystone - 550 Sq. Ft. Through-the-Wall Air Conditioner and 550 Sq. Ft. Heater - White - Front_Zoom
    Your price for this item is $578.99
    Save $11
    The previous price was $589.99
  5. Frigidaire - 350 Sq. Ft. Portable Air Conditioner - White - Front_Zoom
    Your price for this item is $329.99
  6. Your price for this item is $473.99
    Save $106
    The previous price was $579.99
  7. LG - 500 Sq. Ft. Through-the-Wall Air Conditioner and 500 Sq. Ft. Heater - White - Front_Standard
    Your price for this item is $684.99
    Save $65
    The previous price was $749.99
  8. Your price for this item is $449.99
  9. Your price for this item is $379.99
  10. LG - 260 Sq. Ft. Window Air Conditioner - White - Front_Zoom
    Your price for this item is $208.99
    Save $41
    The previous price was $249.99
  11. Whynter - 500 Sq. Ft. Portable Air Conditioner - Platinum/Black - Front_Standard
    Color:
    Platinum/Black
    Your price for this item is $538.99
    Save $210
    The previous price was $748.99
  12. SPT - 700 Sq. Ft. Portable Air Conditioner - White - Front_Standard
    Your price for this item is $414.99
    Save $135
    The previous price was $549.99
  13. Your price for this item is $329.99
  14. Your price for this item is $421.99
    Save $28
    The previous price was $449.99
  15. Frigidaire - Home Comfort Median 1050 Sq. Ft. Through-the-Wall/Window Air Conditioner and 1050 Sq. Ft. Heater - White - Front_Standard
    Your price for this item is $712.99
    Save $67
    The previous price was $779.99
  16. Tosot - 150 Sq. Ft. Window Air Conditioner - White - Front_Zoom
    Your price for this item is $169.99
  17. Your price for this item is $248.99
    Save $201
    The previous price was $449.99
  18. Your price for this item is $294.99
    Save $85
    The previous price was $379.99
  19. Your price for this item is $472.99
    Save $7
    The previous price was $479.99
  20. Frigidaire - Gallery 350 Sq. Ft. 8,000 BTU Smart Window Air Conditioner - White - Front_Standard
    Your price for this item is $349.99
  21. Frigidaire - Cool Connect 250 Sq.Ft 6,000 BTU Smart Window Air Conditioner - White - Front_Zoom
    Your price for this item is $279.99
  22. Your price for this item is $169.99
  23. Your price for this item is $299.99

Selecting an Air Conditioner

There's nothing like walking into a perfectly air conditioned room on a hot day. But if your budget or home's design don't allow for central air, there's no reason you and your family can't stay cool in the hottest of weather. Best Buy has in-room air conditioners for every need, from small portable air conditioners to powerful window units. Whether you're looking to cool off just one bedroom or you need to augment an underpowered central air conditioner, we can help you find an air conditioner that fits your space, budget and cooling challenge.

Air Conditioning Considerations

One of the first things to consider when buying an air conditioner is the type and size. Air c­onditioners come in two basic designs – units that sit inside a window opening and portable small air conditioners that can be placed anywhere in a room. Unlike a regular cooling fan, small air conditioners will need to vent their heat to a nearby window.

Window air conditioners usually have wings that extend to fill the gap in most standard-sized windows. Many larger air conditioners will have chassis that slide out to make cleaning and maintenance easier. The most important choice with window air conditioners is picking one that fits your window's opening – so measure your window carefully. If you have an uncommon window design such as casement windows, there are special models of air conditioner made specifically to fit.

Cooling a room with a small portable air conditioner takes the grunt work out of air conditioning your home because most models require little to no installation. They are simply placed on the floor and expel their heat through an exhaust hose to a window or even to another room in the house, making on-demand air conditioning anywhere you need it a snap. Two things to remember: Small air conditioners can still be heavy, so if you'll be moving it frequently, consider a unit with wheels. These air conditioners also produce moisture, so their condensation trays need to be emptied periodically.