Hisense 21 Inch 10K BTU UltraSlim Inverter Window Air Conditioner
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Hisense 21 Inch 10K BTU UltraSlim Inverter Window Air Conditioner
$512.86
Was
$629.99
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$117.13
(19%)
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Product Details
The Hisense 21 Inch 10K BTU UltraSlim Inverter Window Air Conditioner is a neat way to keep your space feeling just right. This air conditioner really helps beat the heat with its cool, fan, and dehumidifying modes. Its super slim design fits nicely into your window without taking up too much room. Plus, it's ENERGY STAR certified, which is pretty awesome for saving energy. You can even control it from your phone using the ConnectLife app, making it super convenient. The inverter technology keeps the temperature steady and works efficiently. It also comes with a washable filter so you can easily keep it clean, and a support bracket for extra stability.
Customer Q&A with Product Specialists
M
from Eugene or asked:
Can this air conditioner be installed vertically?
No, the Hisense 21 Inch 10K BTU UltraSlim Inverter Window Air Conditioner is designed specifically for horizontal window installation and cannot be used vertically. Its dimensions are 20 3/10" W x 14 3/5" H x 20 1/2" D, which are optimized for a standard window frame.
Answered by:
Tyler M.
on Jun 08, 2026
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