Keystone New 12,000 BTU 550 Sq Ft Inverter Window Air Conditioner, White
Keystone New 12,000 BTU 550 Sq Ft Inverter Window Air Conditioner, White
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Keystone New 12,000 BTU 550 Sq Ft Inverter Window Air Conditioner, White

Key item features

  • Cooling Capacity: This 12,000 BTU inverter window air conditioner effectively cools rooms up to 550 square feet, making it suitable for medium-sized living spaces.
  • Energy Efficiency: Featuring inverter technology, the unit is 20% more energy efficient than average window units, controlling motor speed to maintain desired temperatures.
  • Moisture Removal: It dehumidifies up to 1.85 pints per hour, actively removing moisture from the air for enhanced comfort.
  • Operational Features: Includes a FlashCool function for rapid cooling, an energy saver mode, sleep mode, and a programmable 24-hour timer for convenience.
  • Installation Requirements: The unit requires a standard 115V electrical outlet with a 6.5-ft. power cord and fits window dimensions between 23" and 36" in width, with a 19.5" height.
  • Maintenance Alert: A Check Filter alert notifies users when it's time to easily remove and clean the mesh filter.
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Current price is $449.99
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Arrives by Wed, Jun 10
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Sold and shipped by Four Seasons Trading Company
4.156626506024097 stars out of 5, based on 166 seller reviews(4.2)
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4.1 out of 5 stars
stars24 ratings16 reviews
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Showing 1-3 of 16 reviews

Aug 10, 2025
Pooh
5 out of 5 stars review

Verified Purchase

AC works great It cools my 1152 square feet home completely if doors are all open.It is a bit noisy, but most window ACs are. I have not tried to use the smart Wi-Fi remote as someone is home most of the time.

Incentivized Review
Helpful?5YU8J3KL58ED5862005896
Aug 17, 2025
Judy
5 out of 5 stars review

Verified Purchase

Wonderful cooling!!!!!!!!!!!

Helpful?5YU8J3KL58ED5862005896
Jul 4, 2025
Kemo
5 out of 5 stars review

Verified Purchase

I love the window unit. It keeps the house cool.

Incentivized Review
Helpful?5YU8J3KL58ED5862005896