Outlet EventEnds Jan. 19. Limited quantities. No rainchecks.Shop now

Main Content
product image

Keystone - 550 Sq. Ft. 12,000 BTU Through-the-Wall Air Conditioner - White

Model: KSTAT12-1C
SKU: 6357086
This item is no longer available in new condition. See similar items below
  • 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: 286 cubic feet per minute
    • Remote Control: true
    • Integrated Heater: false
    • 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: false (Feature automatically turns off the product.)
    • Energy Efficiency Ratio: 10.5 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. 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.)
    • Combined Energy Efficiency Ratio (CEER): 10.5 (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: false
    • Air Conditioner Type: Wall
  • General
    • Brand: Keystone
    • Model Number: KSTAT12-1C
    • Product Name: 550 Sq. Ft. 12,000 BTU Through-the-Wall Air Conditioner
    • Color: White
    • Air Conditioner Type: Wall
  • Dimensions
    • Minimum Window Opening Height: 14.5 inches
    • Minimum Window Opening Width: 24.5 inches
    • Maximum Window Opening Height: 0 inches
    • Maximum Window Opening Width: 27 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: 75.6 pounds (The out of box weight of the item.)
    • Cord Length: 84 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.)
  • Features
    • Number of Cool Settings: 3
    • Number of Fan Speeds: 3
    • Airflow Rate: 286 cubic feet per minute
    • Maximum Noise Level: 60.5 decibels adjusted
    • Minimum Noise Level: 56.5 decibels adjusted
    • Air Direction/Circulation: 4-way
    • Moisture Removal Capacity: 60 pints per day (The amount of moisture removed from the air over 24 hours. The suggested moisture removal capacity is based on a room's square footage and how damp it is. For example, a 30-pint capacity unit typically works for rooms up to 1,500 square feet.)
    • Remote Control: true
    • Control Type: Touchpad
    • Integrated Heater: false
    • Filter Type: Washable, Mesh
    • 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: false (Feature automatically turns off the product.)
  • Power
    • Energy Efficiency Ratio: 10.5 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. 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.)
    • Combined Energy Efficiency Ratio (CEER): 10.5 (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: 115
    • Amperage: 10 amperes (Strength of electrical current.)
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: true (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: false
  • Other
    • UPC: 013964864519

The Keystone 12,000 BTU 115V through-the-wall air conditioner with Follow Me remote control is perfect for cooling a room up to 550 square feet. It has electronic controls with LED display and a temperature sensing LCD remote control allowing you to conveniently see, set and maintain the room temperature from across the room. Money saving features include energy saver mode, sleep mode and a programmable 24-hour timer. This unit is designed for through-the-wall installation and is not designed for standard window installation (WALL SLEEVE SOLD SEPARATELY).

  • Energy Star Rated: With a 10.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up to 550 sq. ft and dehumidify up to 2.5 pints per hour. Perfect for medium to large bedrooms, living rooms, basements, bathrooms, or family rooms.
  • Smart Remote Control: With a thermostat built into the remote control, it's able to sense the temperature of the room and adjust as needed. The 'Follow Me' remote makes it easier to control the unit from anywhere in the room.
  • Front Access Filter: Let’s face it. Filters collect dust. With our front-access design, cleaning that dusty filter is a piece of cake. Simply pull it out, vacuum or rinse and dry, and slide back into place for a reliable clean.
  • Custom Cooling: While there are 3 cooling modes and 3 fan speeds pre-programmed, you have flexibility. The Auto option will automatically ramp up and down the fan speed to keep you’re pre-set temperature constant. The Energy-saver mode conserves energy and saves you money.
  • Universal Fit: This air conditioner will fit in your existing 24. 5” to 27” durable sleeve. We guarantee it. At 20. 3” D x 24. 2” W x 14. 5” H, we provide the foam seals and installation kit necessary to retrofit your existing sleeve.
Whats Included
  • air conditioner
  • remote
  • 2 AAA batteries
  • mesh filter
  • trim kit
  • manual
  • warranty
  • manual
  • warranty
Documents
  • Energy_Guide_PDF

Q: Does this unit come with a remote control?

A: Yes, this air conditioner includes a 'Follow Me' remote control with a built-in thermostat.

Q: Can I use this air conditioner with my existing wall sleeve?

A: This unit is designed to fit existing wall sleeves measuring 24.5" to 27".

Q: How much noise does the air conditioner make?

A: The maximum noise level is 60.5 decibels, and the minimum is 56.5 decibels.

Q: How many fan speeds does the Keystone air conditioner have?

A: This air conditioner comes with 3 pre-programmed fan speeds.

Q: What is the BTU cooling rating for this air conditioner?

A: This Keystone air conditioner has a BTU cooling rating of 12,000 BTUs.

Q: What is the maximum room size this air conditioner is designed to cool?

A: This unit can effectively cool a room up to 550 square feet.

Q: Does this air conditioner have a washable filter?

A: Yes, this unit has a washable filter for easy cleaning.

Q: Does this have power saver fan?

A: Hello, this unit does have a fan with a high and low speed. Thank you- Keystone