Keystone - 450 Sq. Ft. 10,000 BTU Casement Window Air Conditioner - White

Keystone

(9 reviews) Write a Review
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SKU:
6542239
UPC:
840148724167
Condition:
New
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Product Overview

Model number : KSTSW10B
Keep your home cool and comfortable during the hottest summer days with the Keystone 12,000 BTU window and wall-mounted air conditioner, the best energy-efficient and quiet window AC unit for your home. With three fan speeds, the coldest AC unit allows you to customize your cooling preferences, while the 24-hour programmable timer lets you set it and forget it. Enjoy easy controls from the comfort of your couch with the Window AC with remote control. The easy install air conditioner is perfect for window air conditioner units for home, and the modern AC unit with a sleek design adds an extra level of style to your space. Designed for large room air conditioners of up to 550 sq. ft., this energy efficient window AC removes up to 3.8 pints of moisture per hour with built-in dehumidification capabilities, ensuring that your space stays comfortable and healthy. Get perfect cooling performance from a quiet AC unit with the Keystone window air conditioner, the best option for those seeking a high-quality, reliable, and easy-to-use air conditioner.
Dimension
Product Height : 20.87 inches
Product Width :14.57 inches
Product Depth :23.5 inches
Product Weight :74 pounds

Features
Efficient Casement Window Air Conditioner This Keystone Window and Wall Mounted AC unit is the best air conditioner for your casement windows and provides powerful cooling for rooms up to 450 square feet.
Maximum Comfort and Flexibility Featuring 3 cooling modes, 3 fan speeds, and a timer for convenient operation, this modern and energy-efficient window AC unit also includes a built-in dehumidification system to remove 0.9 pints of moisture per hour.
Precision Cooling Control Take charge of your comfort with 4-way air direction control, ensuring optimal cooling performance in your space using this quiet AC unit with remote control.
Budget-Friendly and Energy-Saving Operation Reduce your energy costs with the 'Energy Saver' and 'Sleep' modes while enjoying powerful cooling performance, making this the ideal window AC unit for home use.
Simple Installation Designed with a removable chassis for easy installation in horizontal slider or casement windows, this easy-to-install AC unit includes an adjustable window kit, making it the perfect choice for large room air conditioners.

What's Included
air conditioner
manual
warranty
window installation kit
filter
remote
AAA batteries

Reviews

(9 reviews) Write a Review

9 Reviews Hide Reviews Show Reviews

  • 4
    It was what i was looking for.

    Posted by Billy Richards on Nov 1st 2024

    Needed an AC unit to fit an attractive, yet impractical horizontally opening window. The installation required a little adaptation, as the installation needed about another two feet vertically to closer of the window. Not a huge deal, except they are no out of the box solutions. I filled the gap with one inch insulating form project board, painted to camouflage it. It cools a relatively small room nicely, and that what we needed. Mentions of minor handling imperfections (dents and bent stuff) in other reviews are real, but not terribly blatant on the unit i received.

  • 5
    Sliding window air conditioner

    Posted by Matthew Atkinson on Oct 28th 2024

    Works amazing. Very easy install. Would definitely recommend it to anyone.

  • 5
    Cool

    Posted by Antonio Walsh on Oct 24th 2024

    Excellent Product. No problems what so ever and must have minimum characters

  • 3
    Good a/c but front panel stopped working!

    Posted by Marissa Moore on Oct 16th 2024

    This air conditioner works well enough, but after two months of use, the front panel display stopped working, which give me no confidence in its long-term performance.

  • 5
    it’s cold in here

    Posted by Rebekah Saunders on Oct 4th 2024

    I installed this window air conditioner in a 400 square-foot motorhome window, I decided to get a window air instead of a portable because it’s cheaper to run this air conditioner works perfect and cools off my area and today it was 98° and beautifully cool inside

  • 4
    Not a perfect fit, but works great.

    Posted by Regina Hurley on Sep 14th 2024

    We had an air conditioner, but it was designed for vertically opening windows, so while I had constructed a special frame for it to fit the window, it was really heavy and hard to get into the window and never felt very secure. We decided to get a unit meant for sliding windows and went with this. It comes with a mounting kit, which is great, though I do wish the frame was a little more flush with the edges of the window frame. Additional weatherproofing is necessary, but I already had those materials, so it was no big deal. The unit itself works great, is not as loud as I thought it would be, and is doing a great job of keeping our kitchen, dining room, and living room cool. We bought a second for our bedroom and have been luxuriating in having a super cool room when going to bed on warmer nights.

  • 5
    casement window air conditioner

    Posted by Lindsey Wang on Sep 11th 2024

    my central air broke and I can't afford to replace it this year. I bought this and it cools 4 rooms when I keep it on high. The part of the house I use. It's a little pricey as the casement air conditioners are but it does the job.

  • 5
    Good deal!

    Posted by Sheryl Figueroa on Sep 9th 2024

    Perfect for my office that only has slider window! Ice cold!’

  • 5
    Vertical AC

    Posted by Diane Chapman on Sep 7th 2024

    Fits,well great quick delivery. All good! Not many options in this style works great.