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Keystone 12,000 BTU Wall Mounted AC Unit and Dehumidifier, 115V, Wall Unit for Bedroom, Bathroom, Nursery, and Medium Sized Rooms up to 550 Sq.Ft.,
XAF 479043
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Experience the perfect blend of reliability, performance, and cost-consciousness with Keystone's air conditioning units.
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What Stands Out
Product Details
- Reliable AC Wall Unit: Our powerful 12,000 BTU wall mounted ac unit is what you need to efficiently cool your apartment, bedroom, bathroom, or any small to medium sized living space up to 550 Sq.Ft.
- Maximum Comfort: Featuring 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers and a programmable timer; Aside from cooling, 2.5 pints of moisture from the air is removed every hour with the built-in dehumidification system
- Space Saving Design: Keep your window view and floor space with this wall air conditioner; Easy installation with standard universal interior trim kit
- Smart Remote Control: The remote control takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your wall unit ac every 3 minutes for accurate cooling
- Powerful Cooling on a Budget: Our High Efficiency wall unit air conditioner will give your electric bill a break by using the 'Energy Saver' or Sleep' mode; These features automatically program your unit to use less energy
| Cooling Power | 12000 British Thermal Units |
| Additional Features | 24 Hour Timer, Energy Saver Mode, Fast Cooling, Remote Controlled, Sleep Mode |
| Color | New White |
| Noise | 55.3 Decibels |
| Refrigerant | R-32 |
| Filter Type | Mesh Filter |
| Inverter Type | No Inverter |
| Installation Type | Through The Wall |
| Compressor Type | rotary_scroll, rotary_vane |
| Is Outdoor Unit Required | No |
| Air Conditioner Application | Residential Indoor |
| Core Material | Aluminium Alloy |
| Voltage | 115 Volts |
| Power Source | Corded Electric |
| Wattage | 2170 watts |
| Is Product Cordless | No |
| Seasonal Energy Efficiency Ratio (SEER) | 2.77 |
| Efficiency | High |
| Annual Energy Consumption | 1270 Watts |
| Air Flow Efficiency | 232.94 Cubic Feet Per Minute Per Watt |
| Capacity | 2.3 pints |
| Floor Area | 550 Square Feet |
| Room Type | Bedroom, Living Room |
| Form Factor | through the wall |
| Brand Name | Keystone |
| Start Year | 2012 |
| Model Name | Keystone 12,000 BTU Wall Mounted AC Unit and Dehumidifier, 115V, Wall Unit for Bedroom, Bathroom, Nursery, and Medium Sized Rooms up to 550 Sq.Ft., AC Wall Unit with Remote, Quiet, High Efficiency |
| Model Number | KSTAT12-1E |
| Included Components | Air Conditioner, Manual, Warranty, Remote, Batteries |
| UPC | 840148735774 |
| Manufacturer | Keystone |
| Item Type Name | Keystone 12,000 BTU Wall Mounted AC Unit and Dehumidifier, 115V, Wall Unit for Bedroom, Bathroom, Nursery, and Medium Sized Rooms up to 550 Sq.Ft., AC Wall Unit with Remote, Quiet, High Efficiency AC |
| Unit Count | 1.0 Count |
| Item Dimensions D x W x H | 20.28"D x 24.21"W x 14.53"H (51.5 x 61.5 x 36.9 cm) |
| Item Weight | 72.97 Pounds (33.1 kg) |
| Window Opening Maximum Width | 24 Inches (61 cm) |
| Window Opening Minimum Width | 20 Inches (50.8 cm) |
| Window Opening Maximum Height | 20 Inches (50.8 cm) |
| Control Method | Remote |
| Controller Type | Remote Control |
| Operating Mode | Cooling, Dehumidifying |
| Brand | Keystone |
| Special Feature | 24 Hour Timer, Energy Saver Mode, Fast Cooling, Remote Controlled, Sleep Mode |
| Product Dimensions (L x W x H) | 20.28"D x 24.21"W x 14.53"H (51.5 x 61.5 x 36.9 cm) |
| Start year | 2012 |
| Noise Level | 55.3 Decibels |
What's in the box
Air Conditioner, Manual, Warranty, Remote, Batteries
Who Should Buy?
-
Small Room Owners
Ideal for individuals seeking cooling solutions in bedrooms, bathrooms, or nurseries up to 550 sq. ft.
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Quiet Environment Seekers
Perfect for those prioritizing a low-noise environment, like for bedrooms and study rooms.
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Users Needing Remote Control
Beneficial for individuals who prefer remote operation to adjust settings without getting up.
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Large Room Users
Not suitable for spaces exceeding 550 sq. ft., as it may struggle to adequately cool larger areas.
Product Description
Customer Questions & Answers
-
Question:
What size room can this air conditioner cool?
Answer: This unit is designed to cool rooms up to 450 square feet. -
Question:
Does it come with a remote control?
Answer: Yes, it comes with a unique remote control that features a built-in thermostat. -
Question:
Is there a warranty included with the purchase?
Answer: Yes, Keystone offers a 1-year warranty on this air conditioning unit.
Keystone Wall KSTAT12-1E Editorial Review
**** The Keystone air conditioning unit has garnered a mix of feedback from users, highlighting both strong performance and notable drawbacks. Many customers appreciate the efficiency of this model, noting its ability to cool spaces effectively, even in challenging environments—one reviewer mentioned successfully maintaining a comfortable 74 degrees in their 850 square-foot apartment during summer heatwaves. This ability to provide Consistent cooling is a significant selling point for potential buyers, especially in areas prone to high temperatures. However, despite the performance accolades, there are concerns regarding product quality and customer service experiences. While some users reported their units functioning perfectly, others encountered issues with the condition of the units upon delivery, such as dents and operational failures. This inConsistency in quality control raises concerns, particularly for customers investing in a reliable cooling solution. Additionally, there was a noticeable mention of personal modifications made to avoid mold development—a common issue in air conditioning systems if not properly drained. While this speaks to the adaptability of the unit, it also suggests that some users may need to take matters into their own hands to achieve the desired performance, which could void warranties and potentially reduce the unit's lifespan. Overall, the Keystone air conditioning unit seems to be a solid choice for those who require effective cooling and are prepared to deal with potential service and quality issues. For those with demanding cooling requirements and the willingness to manage maintenance proactively, this product may meet their needs well. **
Customer Reviews & Ratings
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5 Star
69%
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4 Star
16%
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3 Star
0%
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2 Star
15%
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1 Star
0%
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Pros
- Effective cooling performance even in high temperatures
- Suitable for medium-sized spaces (e.g., apartments)
- Positive experiences with replacement units when the initial one is damaged.
Cons
- Reports of unit damage upon delivery
Platform Trust & Buyer Confidence
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Product Price History
Important information
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XAF 479043
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Features & Benefits
- Efficiently cools rooms up to 450 square feet with 10,000 BTU power.
- Unique remote control with built-in thermostat for personalized comfort.
- Energy-saving features include energy saver mode, sleep mode, and a programmable 24-hour timer.
- Built-in dehumidification system removes 2.3 pints of moisture per hour.
- Washable, removable mesh filter with Check Filter alert for easy maintenance.
- Affordable pricing paired with a 1-year warranty for peace of mind.
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