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Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft.
USD 945
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Experience unparalleled comfort with Keystone's exceptional heat/cool 230V window/wall air conditioner.
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Product Details
- Keystone 23,200 BTU Window-Wall Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
- 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"
| Cooling Power | 23200 British Thermal Units |
| Additional Features | 4 Way Swing, Dehumidifier, Filter Light Reminder, Heating And Cooling Function, Remote Controlled |
| Color | Bright White |
| Noise | 56.3 Decibels |
| Refrigerant | R-32 |
| Filter Type | Washable |
| Inverter Type | No Inverter |
| Installation Type | Window |
| Compressor Type | rotary_screw or rotary_scroll |
| Is Outdoor Unit Required | No |
| Air Conditioner Application | Window |
| Core Material | Aluminium Alloy |
| Voltage | 230 Volts |
| Power Source | Corded Electric |
| Wattage | 4800 watts |
| Is Product Cordless | No |
| Seasonal Energy Efficiency Ratio (SEER) | 9.4 |
| Annual Energy Consumption | 4800 Watts |
| Air Flow Efficiency | 890 Cubic Feet Per Minute Per Watt |
| Capacity | 5.7 Pints |
| Floor Area | 1500 Square Feet |
| Room Type | Bedroom, Living Room |
| Form Factor | Window |
| Number of Heating Elements | 1 |
| Brand Name | Keystone |
| Start Year | 2023 |
| Model Name | Keystone Air Conditioner |
| Model Number | KSTHW25B |
| Included Components | ac, remote, batteries, mesh air filter, window installation kit |
| UPC | 840148726789 |
| Manufacturer | Keystone |
| Item Type Name | Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control |
| Unit Count | 1.0 Count |
| Item Dimensions D x W x H | 25.39"D x 23.62"W x 17.91"H (64.5 x 60 x 45.5 cm) |
| Item Weight | 121 Pounds (54.88 kg) |
| Window Opening Maximum Width | 42 Inches (106.7 cm) |
| Window Opening Minimum Height | 19.5 Inches (49.5 cm) |
| Window Opening Minimum Width | 31 Inches (78.7 cm) |
| Control Method | Remote, Touch |
| Controller Type | Remote Control |
| Number of Power Levels | 3 |
| BEE Star Rating | 4 Star |
| Brand | Keystone |
| Special Feature | 4 Way Swing, Dehumidifier, Filter Light Reminder, Heating And Cooling Function, Remote Controlled |
| Product Dimensions (L x W x H) | 25.39"D x 23.62"W x 17.91"H (64.5 x 60 x 45.5 cm) |
| Start year | 2023 |
| Noise Level | 56.3 Decibels |
Product Description
Customer Questions & Answers
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Question:
What room size is the Keystone 23,200 BTU Window-Wall Air Conditioner suitable for?
Answer: The Keystone 23,200 BTU Window-Wall Air Conditioner is designed to efficiently cool large rooms measuring up to 1,500 square feet. This makes it ideal for open concept spaces, large living rooms, or commercial areas that require significant cooling power. With its high BTU rating, this unit ensures effective temperature regulation even in warmer climates, making it a great choice for those needing to maintain comfort in extensive areas. -
Question:
How does the supplemental heat function work in this model?
Answer: This air conditioner includes a supplemental heat function rated at 16,000 BTUs, allowing it to provide additional warmth during colder months. This feature is particularly useful in transitional seasons when heating is necessary but not full-time. It operates independently of the air conditioning function, enabling users to maintain a comfortable indoor temperature efficiently without the need for a separate heating unit. -
Question:
Is this air conditioner energy-efficient?
Answer: Yes, the Keystone air conditioner is built with energy efficiency in mind, designed to optimize power usage while providing significant cooling and heating capacity. It often includes features like adjustable fan speeds and precise temperature control, helping users reduce energy consumption and lower their utility bills. Additionally, by maintaining a consistent indoor climate, it aids in achieving overall energy savings. -
Question:
What features assist with humidity control?
Answer: The Keystone air conditioner comes with a built-in dehumidifier function, effectively removing excess moisture from the air. This feature is especially beneficial in humid climates, preventing mold growth and maintaining a comfortable indoor environment. Users can enjoy improved air quality, as the air conditioner not only cools but also regulates humidity levels, creating a more pleasant living space. -
Question:
Can this unit be used in a window installation?
Answer: Yes, the Keystone 23,200 BTU unit is specifically designed for window installation. This particular setup makes the unit accessible for maintenance and ensures optimal airflow by positioning it securely in the window frame. The installation process typically involves securing the unit with brackets, making it a straightforward project for homeowners with basic DIY skills. -
Question:
What are the noise levels associated with this air conditioner?
Answer: The Keystone unit operates at moderate noise levels, which are commonly acceptable for air conditioners of this capacity. Users can expect a sound level comparable to that of a household refrigerator, allowing it to be used comfortably in living spaces, bedrooms, or offices without causing significant disruption. A quiet operation is an essential feature for those seeking a peaceful environment. -
Question:
Does the air conditioner come with a remote control?
Answer: Yes, the Keystone 23,200 BTU Window-Wall Air Conditioner typically includes a remote control for convenient operation. This feature allows users to adjust settings from a distance, such as changing temperature settings or fan speeds, without needing to physically access the unit. This flexibility is especially beneficial for those who prefer to control their environment with minimal disruption. -
Question:
What kind of maintenance does this air conditioner require?
Answer: Regular maintenance for the Keystone air conditioner includes cleaning or replacing filters every month to ensure optimal performance and air quality. Seasonal checks are also recommended to confirm proper operation, including inspecting the drainage system and ensuring the condenser coils are clean. This routine upkeep enhances efficiency and longevity, ensuring reliable cooling and heating whenever needed. -
Question:
What is the power requirement for this air conditioner?
Answer: The Keystone 23,200 BTU air conditioner operates on a 230V power supply, making it suitable for homes equipped with this electrical configuration. Users should ensure their electrical system can accommodate the power demands of the unit. Adequate power can help maximize its performance, especially during peak cooling or heating times. -
Question:
Where can I buy the Keystone 23,200 BTU Window-Wall Air Conditioner?
Answer: You can purchase the Keystone 23,200 BTU Window-Wall Air Conditioner at Ubuy. Ubuy offers a convenient platform to browse various home appliances, including air conditioners tailored for larger rooms. With seamless payment options and user-friendly navigation, Ubuy provides a great shopping experience for those seeking reliable cooling solutions.
Keystone Window KSTHW25B Editorial Review
**** Customer reception of this air conditioning unit has been a mix of high praise and significant frustration. Many users express satisfaction with its performance, noting that it provides efficient cooling even in extreme conditions. For instance, one user in Arizona reported that the unit effectively kept their entire 2200 sq ft home cool during severe heat, a feat that exceeded expectations given recent HVAC breakdowns. The unit's quiet operation and powerful cooling capabilities were similarly highlighted by those who purchased it for both home and commercial use, indicating its reliability for varying applications. On the other hand, some customers encountered notable issues, with one user facing an “E3 error code” that rendered the unit ineffective after just weeks of operation. This marked a stark contrast to the positive experiences of others who reported prolonged usage without similar problems. Adding to the complexity, the inConsistency in dimensions compared to manufacturer specifications led to installation difficulties for some users, which detracted from their initial satisfaction. Overall, while many customers are pleased with the cooling capabilities and recommend the unit for its performance, there are significant concerns about reliability and customer support for troubleshooting. This dichotomy suggests that potential buyers should weigh these factors carefully before making a purchase. **
Customer Reviews & Ratings
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5 Star
66%
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4 Star
11%
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3 Star
6%
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2 Star
3%
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1 Star
14%
Review this product
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Pros
- Efficient cooling performance, even in extreme heat
- Quiet operation
- Suitable for both residential and commercial use
- Positive feedback on reliability in certain cases
Cons
- Difficult installation due to inaccurate manufacturer measurements
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 945
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Features & Benefits
- Provides efficient cooling and supplemental heating for year-round comfort.
- Features a 4-in-1 function including cooling, heating, dehumidification, and fan circulation.
- Engineered for easy installation in both windows and through walls with a removable chassis.
- Includes a Follow Me LCD remote control for simplified temperature adjustments.
- Ideal for large rooms up to 1,500 Sq.Ft. with a powerful 23,200 BTU cooling capacity.
- Programmable timers and adjustable settings offer personalized comfort.













