Keystone - 12,000 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability - White
Recommended Room Size
550 square'Related Item
Specifications
- Recommended Room Size550 square feetBTU Cooling Rating12000 british thermal unitsNumber of Cool Settings3Number of Fan Speeds3Airflow Rate300 cubic feet per minuteRemote ControlYes
- Key Specs
- Recommended Room Size: 550 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- BTU Cooling Rating: 12000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
- Number of Cool Settings: 3
- Number of Fan Speeds: 3
- Airflow Rate: 300 cubic feet per minute
- Remote Control: true
- Integrated Heater: true
- Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
- Timer: true
- Auto Shut-Off: true (Feature automatically turns off the product.)
- Combined Energy Efficiency Ratio (CEER): 9.5 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Window Mounting Kit Included: true
- Air Conditioner Type: Window
- General
- Brand: Keystone
- Model Number: KSTAT12-2HD
- Product Name: 12,000 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability
- Color: White
- Air Conditioner Type: Window
- Dimensions
- Minimum Window Opening Height: 14.5 inches
- Minimum Window Opening Width: 24.2 inches
- Maximum Window Opening Height: 14.5 inches
- Maximum Window Opening Width: 24.2 inches
- Product Height: 14.5 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 24.2 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Depth: 20.3 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
- Product Weight: 78.3 pounds (The out of box weight of the item.)
- Cord Length: 78 inches
- BTU Rating
- Recommended Room Size: 550 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- BTU Cooling Rating: 12000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
- BTU Heat Rating: 10600 british thermal units (The number of BTUs (British Thermal Units) per hour the unit produces to heat the air, also known as heating capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to heat. The recommended capacity depends on several factors such as climate and level of insulation, but generally ranges from 30-60 BTUs per square foot.)
- Features
- Number of Cool Settings: 3
- Number of Fan Speeds: 3
- Airflow Rate: 300 cubic feet per minute
- Maximum Noise Level: 61.5 decibels adjusted
- Remote Control: true
- Control Type: Button, Button, Button
- Integrated Heater: true
- Sleep Mode: true (Enabling this mode sets the unit to first reach the desired temperature, then gradually increase the temperature over a period of time until it reaches a new set temperature, typically several degrees higher than the initial cool setting. This mode helps save energy while keeping the room comfortable.)
- Timer: true
- Auto Shut-Off: true (Feature automatically turns off the product.)
- Power
- Combined Energy Efficiency Ratio (CEER): 9.5 (The standard used to measure energy efficiency in window and room air conditioners by the Department of Energy (DOE) as of June of 2014. CEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) in standby mode and while the unit is operating. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time.)
- Voltage Requirement: 230
- Amperage: 5.5 amperes (Strength of electrical current.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Compatibility
- App Compatible: false (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Included
- Window Mounting Kit Included: true
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 840148726086
Introducing the best through-the-wall air conditioner from Keystone! This 12,000 BTU unit offers supplemental heating, making it perfect for various living spaces like apartments and living rooms. With its powerful cooling capabilities, this modern and energy-efficient AC unit can effectively cool rooms up to 550 square feet. Featuring a quiet operation, this through-the-wall AC with remote control and a programmable timer ensures precise and customized cooling settings. The unit's dehumidification function removes up to 2.5 pints of moisture per hour, providing a more comfortable indoor environment. Stay cool with the coldest AC unit on the market while enjoying easy installation and the convenience of the Check Filter alert system for optimal performance and cleaner air circulation in your home. (Please note: Requires a special 230V electrical outlet)
- Powerfully Cool and Effortless Installation: Say goodbye to complicated installations with the universal interior trim kit included for existing wall sleeves (new sleeve sold separately: KSTSLV1). Just ensure you have a Special 230-Volt/20-Amp electrical outlet ready for this through-the-wall AC unit – designed for efficiency and performance.
- Versatile Cooling and Heating Capacity: This powerhouse unit boasts a 12,000 BTU cooling capacity and a 10,600 BTU supplemental heating capacity, perfect for large room air conditioners. Enjoy the flexibility of supplemental heat when needed, ideal for maintaining comfort when outdoor temperatures are above 23°F.
- Ideal for Medium to Large Rooms: Created to cool a room up to 550 sq. ft., this modern AC unit provides cool relief and efficient dehumidification of up to 2.5 pints per hour, ensuring a comfortable indoor environment.
- Convenient Controls and Remote Access: With electronic controls featuring an LED display, selecting options is a breeze - all at the touch of a button. Plus, the temperature sensing LCD remote control allows you to adjust settings from across the room, ensuring ultimate comfort and convenience.
- Smart Design for Ultimate Comfort: Experience the best of both worlds - exceptional cooling power and comforting supplemental heat - in one sleek, quiet, and energy-efficient through-the-wall AC unit designed for your home.
- Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
- Powerfully Cool and Effortless Installation: Say goodbye to complicated installations with the universal interior trim kit included for existing wall sleeves (new sleeve sold separately: KSTSLV1). Just ensure you have a Special 230-Volt/20-Amp electrical outlet ready for this through-the-wall AC unit – designed for efficiency and performance.
- Versatile Cooling and Heating Capacity: This powerhouse unit boasts a 12,000 BTU cooling capacity and a 10,600 BTU supplemental heating capacity, perfect for large room air conditioners. Enjoy the flexibility of supplemental heat when needed, ideal for maintaining comfort when outdoor temperatures are above 23°F.
- Ideal for Medium to Large Rooms: Created to cool a room up to 550 sq. ft., this modern AC unit provides cool relief and efficient dehumidification of up to 2.5 pints per hour, ensuring a comfortable indoor environment.
- Convenient Controls and Remote Access: With electronic controls featuring an LED display, selecting options is a breeze - all at the touch of a button. Plus, the temperature sensing LCD remote control allows you to adjust settings from across the room, ensuring ultimate comfort and convenience.
- Smart Design for Ultimate Comfort: Experience the best of both worlds - exceptional cooling power and comforting supplemental heat - in one sleek, quiet, and energy-efficient through-the-wall AC unit designed for your home.
- Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
Whats Included
- AC Unit
- Remote Control
- Trim Kit
- Manual
- AC Unit
- Remote Control
- Trim Kit
- Manual
Q: What is the air conditioner's combined energy efficiency ratio (CEER)?
A: The air conditioner's combined energy efficiency ratio (CEER) is 9.5.
Q: Does the air conditioner have a sleep mode?
A: This air conditioner does have a sleep mode.
Q: What is the maximum room size that this air conditioner can cool?
A: This air conditioner can cool a room up to 550 square feet.
Q: What is the air conditioner's cord length?
A: The cord length of the air conditioner is 78 inches.
Q: How many fan speeds does the air conditioner have?
A: This air conditioner model has three fan speeds.
A: Hi! Thank you so much for your question. This unit is a Through-the-wall installation and not suitable for window installation. Hope this helps. :)
Compare similar products
Introducing the best through-the-wall air conditioner from Keystone! This 12,000 BTU unit offers supplemental heating, making it perfect for various living spaces like apartments and living rooms. With its powerful cooling capabilities, this modern and energy-efficient AC unit can effectively cool rooms up to 550 square feet. Featuring a quiet operation, this through-the-wall AC with remote control and a programmable timer ensures precise and customized cooling settings. The unit's dehumidification function removes up to 2.5 pints of moisture per hour, providing a more comfortable indoor environment. Stay cool with the coldest AC unit on the market while enjoying easy installation and the convenience of the Check Filter alert system for optimal performance and cleaner air circulation in your home. (Please note: Requires a special 230V electrical outlet)
Keep cool and comfortable with our 11,800 BTU Through-the-Wall Air Conditioner, ideal for cooling medium-sized rooms up to 530 sq. ft. Customize your comfort with 3 cooling and fan speeds, while the 4-way air deflection ensures precise airflow distribution for effective cooling, dehumidifying, or air circulation. Save on energy costs with the convenient 24-hour on/off timer and energy saver option, while the auto restart feature guarantees uninterrupted operation during power outages. Additional features include a remote control, trim kit, removable/washable filter, and a check filter alert, making maintenance a breeze. (*Wall sleeve sold separately)
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.
Stay cool and in control with the powerful cooling capacity of the TCL 14,000 BTU Window Air Conditioner. The smart and intuitive TCL Home App helps you control and cool rooms up to 700 sq. ft. When paired with Alexa, Google Assistant or Siri-enabled devices, you can use simple voice commands to control your AC without lifting a finger. Keep your energy bill low with Sleep and Eco modes. The washable and reusable filter helps protect the life of your AC while also reducing large airborne particles like dust and pet hair. The included guided instructions mean you don’t have to be an expert technician to set up your window AC. Once set up, the LED display makes controlling your window air conditioner simple, while the included remote lets you effortlessly control the unit without ever leaving the couch. It’s time to enjoy your home the way it was meant to be. Actual coverage may vary based on room size and configuration (ceiling height, number of windows, and other varying conditions) and environmental factors such as number of occupants, home insulation, etc.
| Pros for Keystone - 12,000 BTU 550 Sq. Ft. 230V Through-the-Wall Air Conditioner with 10,600 BTU Supplemental Heat Capability - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Cooling Performance | There were no pros for this product— |
Specs
Reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 1 out of 5 stars
Stay away from Keystone
Thie Keystone brand is a terrible product. I bought this 4 years ago and it died. It was the second one, as first didn't work. Ordered a replacement last week. It didn't blow cold. Now I have to return this 70 lb monster since neither mfr nor best buy will send ups to pick up. I'm buying a different brand and not from best buy s their service was non existent
Posted by SueW
