If you’re after one of the best portable air conditioners (opens in new tab), you can save $157 on the Whynter ARC-122DS right now at Best Buy (opens in new tab). Saving you over 25% off the original price, this portable air con unit is suitable for rooms that measure up to 400 square feet. This powerful portable cooler has three fan speeds and it features all the extras you’d expect such as auto shut-off and a remote control. That’s not the only bargain either! The LG Window Air Conditioner has a saving of $94 today at Best Buy (opens in new tab). As one of the leading brands in our guide to the best window air conditioners (opens in new tab), LG has a stellar reputation when it comes to cooling units and with this deal, you’ll be able to cool down a room that stretches up to 550 square feet. The biggest saving of all is $201 off the Royal Sovereign Air Conditioner at Best Buy today (opens in new tab). This unit is a steal at $1298.99 - cheaper than some of the best central air conditioning units (opens in new tab) and it provides 24,000 British Thermal Units (BTU) of power. Here’s our pick of air conditioners on sale right now at Best Buy… However, if you simply want a reliable air conditioner that will keep you cool and is energy-efficient, the Royal Sovereign RSAC-2417S rates really highly for efficiency and won’t cost you a fortune to run after you’ve paid for it.
