Stay cool and comfortable with Keystone's 12,000 BTU energy-efficient window air conditioner, the best AC unit for large room air conditioners. This modern and quiet AC unit is designed for easy installation and effectively cools rooms up to 550 square feet, making it the perfect window and wall-mounted air conditioner for your home. With a convenient window AC with a remote control and built-in timer, you can effortlessly manage your desired comfort level while saving on energy costs. This coldest AC unit also offers up to 2.5 pints of dehumidification per hour, ensuring a comfortable and relaxing environment all summer long. Invest in Keystone's window AC unit for reliable and efficient cooling, and say goodbye to discomfort in your living space.
Q: Does this air conditioner come with a window installation kit?
A: Yes, a window installation kit is included with this air conditioner.
Q: What type of electrical outlet does this air conditioner use?
A: This unit uses a standard 115V electrical outlet.
Q: How much moisture can this air conditioner remove per hour?
A: This unit can remove up to 2.5 pints of moisture per hour with its built-in dehumidification system.
Q: Why is this air conditioner considered energy-efficient?
A: This unit has an Energy Saver mode to help reduce energy consumption and save on electricity costs.
Q: What is the maximum room size this air conditioner can cool?
A: This Keystone air conditioner is designed to effectively cool rooms up to 550 square feet.
Q: Does this air conditioner have a sleep mode?
A: Yes, this unit features a 'Sleep' mode to help reduce energy consumption while maintaining your comfort.
Q: How frequently does the remote control adjust the cooling?
A: The remote control allows for precise cooling adjustments every 3 minutes.
Q: What is the eer of this particular keystone model?
A: Thank you for your question. The EER for this AC unit is 12.0. Thank you

Stay cool and comfortable with Keystone's 12,000 BTU energy-efficient window air conditioner, the best AC unit for large room air conditioners. This modern and quiet AC unit is designed for easy installation and effectively cools rooms up to 550 square feet, making it the perfect window and wall-mounted air conditioner for your home. With a convenient window AC with a remote control and built-in timer, you can effortlessly manage your desired comfort level while saving on energy costs. This coldest AC unit also offers up to 2.5 pints of dehumidification per hour, ensuring a comfortable and relaxing environment all summer long. Invest in Keystone's window AC unit for reliable and efficient cooling, and say goodbye to discomfort in your living space.

Stay cool and comfortable in your home with the reliable Keystone window and wall-mounted air conditioner. This modern 12,000 BTU unit effectively cools rooms up to 550 square feet, while the 10,000 BTU heat pump provides additional warmth on chilly days. Utilizing innovative Inverter technology, it optimizes energy usage and operates 41% quieter than standard units. With a remote control, energy saver mode, sleep mode, and a programmable 24-hour timer, this air conditioner offers convenient and money-saving features. The Check Filter alert reminds you to maintain the washable filter for efficient operation. With a 1-year warranty, Keystone ensures you experience consistent cooling and heating at an affordable price. Also featuring supplemental heating mode, this unit is designed to keep you comfortable throughout the year, offering peace of mind and the ultimate in home comfort.

GE Appliances is dedicated to providing the right solutions for rooms of any size. Our window air conditioners are designed to offer exceptional comfort while remaining quiet, and our latest connected technology makes these products versatile and easy to use. This 12,000 BTU smart window air conditioner cools large rooms up to 550 square feet. Energy efficient cooling with 3 cooling and 3 fan speeds provides flexible and optimal home comfort. Integration with the SmartHQ app allows you to monitor, schedule, and control your connected air conditioner from anywhere, or use the electronic controls with included remote to easily adjust and manage your settings. This AC installs easily in a double hung window with included window kit and fixed chassis. Additional features like eco mode, power interruption restart, 24-hour on/off timer, and removable filter offer ease of use and maintenance.

COMMERCIAL COOL Air Conditioner 12,000 BTU with Remote Control and Adjustable Thermostat, Air Conditioner Window Unit up to 550 Sq. Ft. with Electronic Controls and Digital Display, Window AC Unit
| Pros for Keystone - 12,000 BTU Window Air Conditioner - White | |||
|---|---|---|---|
| Cooling, Performance | Overall Performance, Heating | Cooling Performance, Noise Level, Installation Ease, Power, Connectivity | There were no pros for this product— |
| Cons for Keystone - 12,000 BTU Window Air Conditioner - White | |||
| There were no cons for this product— | There were no cons for this product— | Build Quality | There were no cons for this product— |
Rating 4.1 out of 5 stars with 9 reviews
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