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To find an air conditioning unit that’s perfect for your house, you’re going to have to keep two very important details in mind – how big your space is, and how much cooling power you’ll need from the unit. With those two aspects in mind, choosing the best air conditioner for a sliding window for you become very easy to do. The Frigidaire 10000 BTU window air conditioner, for example, is only fit for a floor area of about 400 square feet, which in most cases would be the size of a large bedroom or study. There are other variants of the AC units that have different cooling capacities, making it possible to decide based on your house specifics, but for this review, we’ll stick with the Frigidaire 10000 BTU air conditioner, and give you a deeper insight into what exactly it has to offer. So read on to learn more, and compare it with the top-rated air conditioners on the market today.

Why We Like It – Frigidaire 10000 BTU Air Conditioner

The Frigidaire 10000 BTU Air Conditioner is a premium choice for anyone who’s looking to get an AC unit for their room, and doesn’t need that much cooling capacity. It’s got 3 fan speeds, a full functioning remote, and a 24 Hour Timer to help you save up on energy costs. Another Energy Star Certified unit that can cool mid-sized rooms with efficiency is the Frigidaire 12000 BTU Window Air Conditioner. Alternatively, you can read our best 12000 btu air conditioner guide.

  • Programmable 24 Hour Timer
  • Energy Saver mode
  • 4 Way Air Directional Control
  • Low energy efficiency rating


The frigidaire 10000 BTU window-mounted room air conditioner looks like any other typical window unit, and has the option to operate in fan-only mode, or as a dehumidifier that’s able to rid the air of up to 3.4 pints of moisture per hour. It’s also pretty quiet during operation, so you’ll be able to watch TV, make calls or even sleep without any disruptions. In terms of appearances, it looks largely the same as the FFRS0822S1 Frigidaire 8000 BTU air conditioner, and has all its different controls in the same place.

Energy Efficiency

With an Energy Efficiency Ratio of 10.4, the Frigidaire FFRS1022R1 window air conditioner is a little bit expensive to maintain, and this somewhat explains its lack of an energy star certification. In that case, you’ll want to know how to clean an AC drain line with vinegar, so you can keep it running smoothly. However, it comes with a 24-hour timer, just like the Honeywell MN10CESWW, so you’ll be able to program it to switch off and on at the most opportune times. The window-mounted room air conditioner also allows you to accelerate the fan speed through three different levels, and like most modern window air conditioners, it’s got ready-to-select electronic controls that are pretty easy to use.


The filters on the Frigidaire window-mounted room air conditioner allow for the complete removal of dust particles and other foreign contaminants from the air. The filters are easy to remove, so you shouldn’t come across any problems when it’s time to have them washed. Unlike the LG LP0817WSR, the Frigidaire 10000 BTU window air conditioner comes with a filter check alert so that you know when it’s time to change or wash them. And if you’re thinking you need more power than 10,000 BTUs, the best LG air conditioner has 18,000 BTUs that will cool down more square feet.


Backed by a 1-year warranty on both parts and labor, you shouldn’t hesitate to reach out to the customer service desk at Frigidaire in case your AC unit develops a couple of problems, but if it works great, then all you need to do is ensure that you maintain it well.


The remote control that comes with this 10000 BTU cool air conditioner allows you to control things like the room temperature, fan speed, and humidity levels in your living space, offering the same convenience that you’ll also get from modern central air conditioners. The remote control allows you to switch through the 3 fan speeds, though because of the lack of WiFi, you won’t be able to control it through an app on your phone.

Frigidaire 10000 BTU Air Conditioner Wrap Up

The one thing that you’ll have to be wary of, especially if you’ve never bought a window AC before, is the window height and window width of the windows in your room. The Frigidaire FFRS1022R1 will work with a window height that ranges between 21.5 to 40 inches, and a maximum width of 15.5 inches.