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Keystone - 23,200/22,900 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Function - White

Model: KSTHW25B
SKU: 6580683
$769.99
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Specifications
  • Recommended Room Size
    1500 square feet
    BTU Cooling Rating
    23200 british thermal units
    Number of Cool Settings
    3
    Number of Fan Speeds
    3
    Airflow Rate
    300 cubic feet per minute
    Remote Control
    Yes
  • Key Specs
    • Recommended Room Size: 1500 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: 23200 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): 9.4 (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: KSTHW25B
    • Product Name: Keystone 23,200/22,900 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Function
    • Color: White
    • Air Conditioner Type: Window
  • Dimensions
    • Minimum Window Opening Height: 17.91 inches
    • Minimum Window Opening Width: 23.62 inches
    • Maximum Window Opening Height: 17.91 inches
    • Maximum Window Opening Width: 23.62 inches
    • Product Height: 17.91 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: 23.62 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: 25.39 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: 121.03 pounds (The out of box weight of the item.)
    • Cord Length: 78 inches
  • BTU Rating
    • Recommended Room Size: 1500 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: 23200 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: 16000 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: 59.5 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): 9.4 (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: 11.8 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: 840148726789

Experience unparalleled comfort with Keystone's exceptional heat/cool 230V window air conditioner. Experience the true versatility of this air conditioner as it not only provides efficient cooling but also boasts supplemental heat capability. When outdoor temperatures exceed 23 degrees Fahrenheit, this remarkable feature serves as an additional heat source to support your main heating system. Please note that this mode should be used in conjunction with a primary heat source and not as a standalone solution. Ensuring optimal performance, this unit requires a special 230-volt/25-amp electrical outlet which differentiates it from a standard 115V household outlet. Save energy and reduce costs with its money-saving features including an energy saver mode, sleep mode, and a programmable 24-hour timer. Simplify control and accessibility with the Follow Me LCD remote control, allowing you to effortlessly adjust settings from any location.

  • Reliable Window Conditioner: Our powerful 23,200 BTU cooling capacity / 16,000 BTU supplemental heating capacity window ac unit can efficiently provide comfort all year long for any large space up to 1,500 Sq.Ft.
  • All in One AC: Enjoy cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source
  • Smart Remote: The remote takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your ac wall unit every 3 minutes for accurate cooling
  • Powerful Cooling on a Budget: Our High Efficiency window AC Unit will give your electric bill a break by using the 'Energy Saver' or 'Sleep' mode
  • Space Saving Design: Save your floor space with window air conditioners; Window installation kit included; Minimum window height: 19.5"
  • Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
Whats Included
  • air conditioner, remote control, 2 AAA batteries, mesh air filter, window installation kit, manual, warranty
Documents
  • Energy_Guide_PDF

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

A: The BTU cooling rating for this air conditioner is 23,200 BTUs.

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

A: This air conditioner is designed for rooms up to 1500 sq. ft.

Q: Does this air conditioner have a timer?

A: Yes, this air conditioner comes with a timer for added convenience.

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

A: The Keystone air conditioner has 3 fan speeds.

Q: Can this air conditioner be used for both heating and cooling?

A: Yes, this unit has both heating and cooling capabilities.

Q: Does this air conditioner come with a remote control?

A: Yes, a temperature-sensing LCD remote control is included with the air conditioner.

Q: Hello, I am having trouble finding a wall cabinet that is bigger than 17.91 height on this product. Any suggestions? I am assuming this product needs that for through wall installation, correct?

A: Hello, the wall sleeve just needs to be bigger than the actual unit. We only carry one size sleeve at this time, if you need something larger please reach out to your local hardware store.

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Pros for Keystone - 23,200/22,900 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Function - White
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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 5 out of 5 stars

    Keystone 2 ton ac with heater units

    I bought 2 AC units to cool and heat a shop that we are building. Just finished the shop and turned the units on - they are cooling like a champ. I am in the southern states and temperatures are still in the 90s. I installed the units in the wall and saved over $7K vs a mini split system.

    TERRYT Posted

  • Rated 5 out of 5 stars

    Great at cooling and heating!

    I have this air conditioner in my kitchen. It's the 4th one in 2 years. This has been the best one. It cools well and vents air to the outside. The heater is amazing! It says that it only works down to 42 degrees. I live in Iowa and it has been 0 degrees fahrenheit and it still blows warm air.

    Jesse Posted

  • Rated 1 out of 5 stars

    Lost order

    It’s been 14 days that I ordered an air conditioner and they told me today that the item has been lost after it got to the carrier.

    TommyinCorpusChristi Posted

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