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Internet # 336093533

Model # KSTAT10-1E

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10,000 BTU (DOE) Through-the-Wall Air Conditioner Cools 450 sq. ft. with Remote Control in White

$549.99
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  • Cools rooms up to 450 sq.ft.
  • Dehumidification system removes moisture every hour
  • Smart remote control with thermostat for personalized comfort
  • View More Details

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Product Details

About This Product

Stay cool and comfortable with Keystone's reliable air conditioning units that provide consistent cooling, even on scorching hot days. This 10,000 BTU through-the-wall air conditioner is designed for easy through-the-wall installation and effectively cools rooms up to 450 square feet, all while removing up to 2.3 pints of moisture per hour for enhanced comfort and air quality. Ideal for small to medium-sized living spaces like apartments, dorm rooms, sheds, and more. One standout feature of this unit is the unique remote control with a built-in thermostat. It intelligently senses the temperature of your location in the room and adjusts accordingly, delivering personalized comfort wherever you are. Take advantage of the energy-saving features such as the energy saver mode, sleep mode, and programmable 24-hour timer to optimize efficiency and reduce utility costs. The convenient Check Filter alert lets you know when it's time to clean the mesh filter, ensuring optimal performance and prolonging the lifespan of the unit. Not only does Keystone offer a 1-year warranty, but they also prioritize affordability, ensuring that staying cool and comfortable doesn't have to break the bank. Experience the perfect blend of reliability, performance, and cost-consciousness with Keystone's air conditioning units.

Highlights

  • 10,000 BTU air conditioner for through-the-wall installation (Not suitable for window installation)
  • Standard, universal interior trim kit for existing wall sleeve included (New wall sleeve sold separately: KSTSLV1)
  • 7-ft. LCDI power cord with NEMA 5-15P plug uses standard 115V electrical outlet
  • Cools a room up to 450 sq. ft. with dehumidification up to 2.3 pints per hour
  • Electronic controls with LED display allows you to easily select options with the touch of a button
  • 3 cooling speeds, 3 fan speeds, plus Auto Cool for cooling flexibility
  • Return Policy
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Product Information

Internet # 336093533

Model # KSTAT10-1E

Specifications

Dimensions: H 14.53 in, W 24.21 in, D 20.28 in

Dimensions

Cut-Out Depth (in.)

0 in

Cut-Out Height (in.)

0 in

Cut-Out Width (in.)

0 in

Product Depth (in.)

20.28 in

Product Height (in.)

14.53 in

Product Width (in.)

24.21 in

Details

Air Conditioner Features

Filter Light Reminder, Sleep Mode, Timer

Appliance Category

A/Cs and Fans

Appliance Series

Not Applicable

BTU Cooling Rating (ASHRAE)

10000 BTU

BTU Cooling Rating (DOE SACC)

10000 BTU

BTU Heat Rating

No Heat

Color Family

White

Commercial/Residential

Residential

Coverage Area (Sq.Ft)

450 Sq.Ft

Decibel (Sound) Rating

56 dBA

Filter Type

Mesh

Heater Included

Without Heater

Included

Dehumidifier, Remote Control

Number of Cool Settings

3

Number of Fan Speeds

3 Speeds

Plug Type

Parallel

Refrigerant Compatibility

R-32

Returnable

7-Day

Voltage (volts)

115

Wattage (watts)

1042

Warranty / Certifications

Certifications and Listings

No Certifications or Listings

Manufacturer Warranty

1 year limited

Questions & Answers

What does the electrical plug look like
ByOct 8, 2026
1 Answer | 
Answer This Question

This unit comes with a LCDI power cord with a NEMA 5-15P plug.

By|Oct 9, 2026


    will this fit a 28" sleeve?
    ByOct 8, 2026
    1 Answer | 
    Answer This Question

    The dimensions of this product are 20.28" deep by 14.53" high by 24.21" wide.

    By|Oct 8, 2026


      Where to dine an outdoor cover for air conditioner model KSTAT10-1E
      BySep 25, 2026
      0 Answer | 
      Answer This Question

      How many square feet does this unit heat?
      ByAug 29, 2026
      1 Answer | 
      Answer This Question

      Hello, This unit is only equipped for cooling and it can cool up to 550 square feet, it will not heat. Thank you,

      By|Aug 31, 2026


        Is it necessary to buy a sleeve for this unit separately?
        ByAug 4, 2026
        1 Answer | 
        Answer This Question

        Yes, this unit does not come with a wall sleeve, so it is necessary to purchase one separately.

        By|Aug 5, 2026


          This a 220 volts
          ByAug 4, 2026
          1 Answer | 
          Answer This Question

          This unit only requires a 115V outlet.

          By|Aug 4, 2026


            Will the chassis slide out?
            ByJul 29, 2026
            1 Answer | 
            Answer This Question

            This unit does not come with a wall sleeve. It must be purchased separately.

            By|Jul 31, 2026


              How much does this A/C unit weigh?
              ByJul 29, 2026
              1 Answer | 
              Answer This Question

              This unit weighs 63lbs with a shipping weight of 75.29lbs.

              By|Oct 29, 2026

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                Viewing 1-8 of 19

                Customer Reviews

                4.3 out of 5

                • 4.3 out of 31 reviews
                • 67% recommend this product
                Filter by:
                Showing 1-10 of 31 reviews
                No heating / false advertising
                Purchase this item as I was looking for an AC unit with heating so I purchased two of them for a mobile home. Everything said it had heating the entire description. Even the manual steel makes reference to heating settings, but the AC units themselves do not have the heat pump option I’m very disappointed as these already installed. I even went back to check the listing here on Home Depot to make sure that I wasn’t you know missing something but nope it clearly shows that this unit is supposed to have heating.
                by
                Response from Product ExpertJan 28, 2026
                Thank you for your feedback - we apologize for the inconvenience.
                  1 found this review helpful
                  Quiet, efficient on electricity
                  I have been through a couple of thru wall A/C units. This one is actually quiet, perform is outstanding. I love how it senses the Remot's temperature, and runs accordingly. I just hope this thing will handle the 90+ blazing Sun on it. We will see!
                  by
                  Response from Product ExpertAug 29, 2025
                  Thank you for your positive feedback. We are pleased to hear that it met your expectations.
                    1 found this review helpful
                    Perfect for Florida summers
                    [This review was collected as part of a promotion.] This keystone 10000 BTU wall unit air conditioner was the perfect addition to my home for hot Florida summers. Although this product is very heavy and needs a second person to install the cooling I felt was well worth it. The remote is easy to use and the unit cools my spare bedroom comfortably.
                    by
                      Ice cold AC!
                      [This review was collected as part of a promotion.] This Keystone Air Conditioner is great! After plugging it in and turning it on, it blows ice cold air! I love the remote control aspect to it as well! The noise level isn’t as bad as one might think! This will keep any moderate size room ice cold!
                      by
                        Cools and easy to use!
                        [This review was collected as part of a promotion.] Large box, I had to get my husbands help carrying it inside but it was packaged great and everything was protected well. He has to make some fit adjustments but we got it on and running just fine. Cools great, easy to use, it is a little loud but I enjoy the noise while sleeping so it was the perfect addition to my master bedroom.
                        by
                          I love it
                          [This review was collected as part of a promotion.] It's big! I like it. Cool air. Summer is coming. This is perfext noise is cool. Remote control is good. Energy good. Easy install. Nice..........
                          by
                            Good Buy
                            I just replaced this unit, it lasted six years. Lots of salty air in Galveston so I think it did well to hold up.
                            by
                              • Recommended
                              Item was too big for space in wall even those space was pre measured prior to purchase. Item was returned for store credit.
                              by
                              • Verified Purchase
                              This thru the wall A/C unit fit exactly as the dimensions were displayed in the specifications. Fairly quiet and cools down the room quickly and efficiently. Would buy again I the future.
                              by
                              This customer chose to rate the product and not provide text.
                              by
                              • Verified Purchase
                              Showing 1-10 of 31 reviews

                              Compare Key Features

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                              Product Snapshot

                              Ideal for customers who want powerful cooling and dehumidification, ensuring comfort in rooms up to 450 sq. ft.
                              Ideal for customers who want powerful cooling, ensuring comfort in rooms up to 350 sq. ft.
                              Ideal for customers who want powerful 12, 000 BTU cooling, ensuring comfort in rooms up to 550 sq. ft.
                              Ideal for customers who want powerful 14, 000 BTU cooling, ensuring comfort in large rooms.

                              Cooling Capacity (BTUs)

                              10000 BTU
                              8000 BTU
                              12, 000 BTU
                              14, 000 BTU

                              Energy Efficiency Ratio (EER)

                              9.5 EER

                              Coverage Area

                              450 sq. ft.
                              350 sq. ft.
                              550 sq. ft.
                              700 sq. ft.

                              Multiple Cooling and Fan Speeds

                              Programmable Timer