Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White
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Specifications
- Recommended Room Size1000 square feetBTU Cooling Rating18800 british thermal unitsNumber of Cool Settings3Number of Fan Speeds3Airflow Rate300 cubic feet per minuteRemote ControlYes
- Key Specs
- Recommended Room Size: 1000 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: 18800 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): 10.7 (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: KSTHW18B
- Product Name: 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability
- 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: 117.29 pounds (The out of box weight of the item.)
- Cord Length: 78 inches
- BTU Rating
- Recommended Room Size: 1000 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: 18800 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: 58.5 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): 10.7 (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: 8.3 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: 840148726772
Experience ultimate comfort with Keystone's versatile 230V window and wall-mounted air conditioner, the best solution for large room environments. This energy-efficient AC unit combines powerful cooling and supplemental heating with a sleek design for your home. Enjoy the quiet operation and precise temperature control with the included remote and electronic display. With a cooling capacity of 12,000/11,600 BTUs and supplemental heating of 11,000 BTUs, this modern unit keeps spaces up to 550 sq. ft. comfortable year-round. The convenient auto-restart feature and energy-saving modes ensure uninterrupted comfort and cost-effective operation. Elevate your space with Keystone - where innovation meets comfort. (Please note: Requires a special 230V electrical outlet)
- Efficient cooling and heating: Benefit from an 18,800/18,400 BTU cooling capacity and 16,000 BTU supplemental heating capacity in this Heat/Cool air conditioner, making it perfect for rooms up to 1000 sq. ft.
- Versatile installation: Enjoy year-round comfort with the option for window and wall installation, requiring a special 230-volt/25-amp outlet for optimal performance (unit not compatible with a standard 115V outlet).
- Supplemental heat feature: Stay warm with additional heat support when temperatures hit 23°F, enhancing your main heating system without replacing it.
- User-friendly controls: Easily adjust settings with electronic controls and an LED display, while the temperature-sensing LCD remote provides convenient operation from anywhere in the room.
- Enhanced convenience: Experience hassle-free comfort with the auto-restart function saving your preferences when the power returns, ensuring uninterrupted comfort and ease of use.
- Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
- Efficient cooling and heating: Benefit from an 18,800/18,400 BTU cooling capacity and 16,000 BTU supplemental heating capacity in this Heat/Cool air conditioner, making it perfect for rooms up to 1000 sq. ft.
- Versatile installation: Enjoy year-round comfort with the option for window and wall installation, requiring a special 230-volt/25-amp outlet for optimal performance (unit not compatible with a standard 115V outlet).
- Supplemental heat feature: Stay warm with additional heat support when temperatures hit 23°F, enhancing your main heating system without replacing it.
- User-friendly controls: Easily adjust settings with electronic controls and an LED display, while the temperature-sensing LCD remote provides convenient operation from anywhere in the room.
- Enhanced convenience: Experience hassle-free comfort with the auto-restart function saving your preferences when the power returns, ensuring uninterrupted comfort and ease of use.
- Voltage Requirement: This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet
Q: Can this air conditioner be used for both cooling and heating?
A: Yes, this unit offers both cooling and supplemental heating functions.
Q: What is the maximum room size this air conditioner is designed for?
A: This air conditioner is designed for rooms up to 1,000 square feet.
Q: How many fan speeds does the Keystone air conditioner have?
A: This air conditioner has three fan speeds.
Q: Does this air conditioner have a remote control?
A: Yes, this air conditioner comes with a temperature-sensing LCD remote control.
Q: What is the cooling capacity of this Keystone air conditioner?
A: This Keystone air conditioner has a cooling capacity of 18,800/18,400 BTUs.
Q: Does this air conditioner have a timer function?
A: Yes, this air conditioner comes equipped with a timer for added convenience.
Q: Is it a standard 220 outlet plug
A: It needs a Nema 6-20 P Plug and special 230v/20 amp outlet. My wall outlet was purchased at Menards.
Q: Can you mount the unit through a wall?
A: Hi, We are glad that you are interested in our product. We are more than happy to assist you. As per checking, it can be installed through a wall. The chassis of this AC unit is removable and can be as a sleeve for the AC itself. Please see the link for your reference. https://assetserver.net/_assets/keystone/pdf/ksthw18b-manual.pdf Please don't hesitate to contact us if you have questions. Thank you, Customer service representative.
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Experience ultimate comfort with Keystone's versatile 230V window and wall-mounted air conditioner, the best solution for large room environments. This energy-efficient AC unit combines powerful cooling and supplemental heating with a sleek design for your home. Enjoy the quiet operation and precise temperature control with the included remote and electronic display. With a cooling capacity of 12,000/11,600 BTUs and supplemental heating of 11,000 BTUs, this modern unit keeps spaces up to 550 sq. ft. comfortable year-round. The convenient auto-restart feature and energy-saving modes ensure uninterrupted comfort and cost-effective operation. Elevate your space with Keystone - where innovation meets comfort. (Please note: Requires a special 230V electrical outlet)
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| Pros for Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White | |||
|---|---|---|---|
| Overall Performance | Cooling, Noise Level, Efficiency, Installation | There were no pros for this product— | Cooling Performance |
| Cons for Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White | |||
| There were no cons for this product— | Plug Type | There were no cons for this product— | There were no cons for this product— |
Specs
Reviews
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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
Great unit for price cooling oir our first floor.
So far the air conditioner is working great, juat in time for a heat wave.. installation was a breeze as we already had the opening in wall from previous ac. Only issue was this unit has wider prings than old unit so hubbie had to run to electrical store to buy new outlet.
Posted by CatherineA
- Rated 5 out of 5 stars
Nice unit.
I bought this unit mostly for the heater. It blows out hot air and has a powerful fan. It's quite and looks nice. I haven't used the air conditioner yet because I purchased it in late fall this year. It was delivered undamaged and within a week. I'm very pleased.
Posted by AlesiaT
- Rated 5 out of 5 stars
Quiet and Cool
This AC is quiet and very cool. Easy to install. Glad we bought it.
Posted by Computer
