The hottest deals on air conditioners to help you keep cool this summer

Summer weather is getting unbearable in many parts of the U.S., with record-high temperatures all over the country. To beat the heat, investing in an air conditioner is a must. We've lined up some top air conditioner deals, from budget-friendly options to portable solutions and high-tech, smart AC units.

Original price: $449.99

Original price: $499

The ECO energy-saver feature automatically shuts off the AC when the room reaches your optimal temperature. You can wirelessly control the AC unit with the SmartHome App, or with your voice via Alexa or Google Assistant.

Original price: $249

Save on energy with the Frigidaire's Eco Mode, or use Sleep Mode to gradually increase the temperature overnight. You can also use Dry Mode to remove excess moisture from the air on particularly humid days.

Original price: $439.99

Original price: $439.99

Smart technology allows you to control the unit using Siri, Alexa and Google Home. You can also monitor the temperature and customize your sleep schedule to set an optimal sleeping temperature right from the Dreo app.

Original price: $359

The smart 24-hour timer helps you program automatic on/off times that match your schedule. Using this feature, you can be sure your home is nice and cool when you come home from work, but isn't running all day. You can choose between multiple different cooling modes, including fan, dry and cool.

Original price: $219

There are hundreds of air conditioner models to choose from, so if you're trying to figure out where to start, we answer a few of the most common questions shoppers ask.

Air conditioners' cooling capacity is measured in BTUs, with higher BTU ratings indicating a more powerful unit. If you have a large room, upwards of 300 square feet, look for higher BTU ratings, while smaller rooms can handle lower capacity ACs. Most ACs state the size room they're able to cool.

Yes, there are definitely energy-efficient air conditioner models that take less energy to cool your home. Many ACs also have eco modes that shut the AC off and on when you're not home, when you're sleeping or when it gets cool enough in the room.

With proper maintenance, most air conditioners can last for years. Make sure to take window units out and store them in dry places. Covers or keeping the original boxes to store your ACs in can help components stay clean and safe.