Keystone - 14,000 BTU Through the Wall Air Conditioner,EStar,230V, R32Thru-the-Wall - KSTAT14-2D
Introducing the Keystone 12,000 BTU 230-Volt Through-the-Wall Air Conditioner with Follow Me Remote Control, now available for purchase on Appliance Guys. This powerful unit cools rooms up to 700 sq. ft. with its 9.5 EER. Enjoy precise temperature control with the temperature sensing LCD remote control, allowing you to maintain comfort from anywhere in the room. Money-saving features include energy saver mode and sleep mode, while the programmable 24-hour timer ensures cooling on your schedule. The front-access filter simplifies cleaning, and with universal fit compatibility, installation is hassle-free. Enjoy adjustable airflow, multiple cooling and fan speeds, and auto-restart function for convenience. Upgrade your cooling experience with the Keystone Through-the-Wall Air Conditioner for reliable, efficient, and convenient cooling all summer long.
Features
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Follow Me Remote Control: Integrated thermostat signals the AC to cool based on your location in the room.
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Front-Access Filter: Easy-to-clean mesh filter with check filter alert for hassle-free maintenance.
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Universal Fit: Compatible with existing 24.5" to 27" sleeves, retrofit kit included.
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Adjustable Air Flow: 4-way direction control for customized cooling.
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Programmable Timer: Set cooling schedules with the 24-hour on/off timer.
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Energy-Saving Modes: Includes energy saver mode and sleep mode for reduced energy consumption.
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Temperature Sensing LCD Remote: Control temperature settings from across the room.
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Auto-Restart: Resumes previous settings after a power outage.
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Multiple Cooling and Fan Speeds: Choose from 3 cooling speeds and 3 fan speeds for personalized comfort.
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Lifetime Phone Support: Accessible assistance for the lifetime of the appliance.
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Open 7 Days a Week: Customer service available every day for added convenience.
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Price Match Guarantee: Ensures you get the best d
Specifications
| BTU Cooling Rating (ASHRAE/DOE SACC) |
14,000 BTU |
| Cooling Area |
700 sq. ft. |
| Dimensions (HxWxD) |
14.5" x 24.2" x 20.3" |
| Weight |
78.3 lb |
| Voltage |
230V |
| Energy Efficiency Ratio (EER/CEER) |
10.5 |
| Filter Type |
Mesh |
| Number of Fan Speeds |
3 |
| Number of Cool Settings |
3 |
| Decibel Rating |
61 dBA |
| Cord Length |
7 ft |
| Plug Type |
Perpendicular |
| Color |
White |
| Safety Listing |
U.L. Listed |
What our Experts Think
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Powerful Cooling Performance: 14,500 BTU capacity efficiently cools larger rooms (~700–900 sq ft) with strong, consistent airflow.
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115 V Plug‑In Convenience: Standard voltage makes installation simple — ideal for homes and apartments without special wiring.
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Remote Control Comfort: Included remote lets you adjust temperature and modes from across the room.
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User‑Friendly Operation: Clear display and intuitive controls make settings easy to manage.
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Customizable Airflow: Multiple fan speeds and cooling modes tailor comfort to your needs.
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Balanced Quiet & Efficiency: Designed to deliver strong cooling while keeping noise at comfortable levels.
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Low Maintenance: Washable filter and accessible design keep upkeep fast and simple.
Q&A
Q: What cooling capacity and room size does this AC support?
A: Provides ~14,500 BTU cooling, ideal for medium‑large rooms up to ~650 sq ft.
Q: What comfort features are included?
A: Includes 3 cooling speeds, 3 fan speeds, 4‑way air direction, Energy Saver mode, Sleep mode, and a 24‑hour programmable timer for customized cooling.
Q: What does the remote control do?
A: The LCD remote with built‑in thermostat senses room temperature where you are for more accurate comfort control.
Q: Does it help with humidity?
A: Yes — it removes up to 2.1 pints of moisture per hour to improve indoor comfort.
Q: What power and installation details?
A: Runs on a standard 115 V outlet with a 6.5‑ft LCDI power cord, and includes a pleated window mounting kit (fits 23″–36″ width, ≥15.5″ height).
Q: How easy is maintenance?
A: Features a washable tilt‑out mesh filter with a Check Filter alert to remind you when cleaning is needed.
Maintenance Tips
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Clean or rinse the washable air filter every 2–4 weeks to maintain airflow and cooling efficiency
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Wipe down the front grille and vents regularly to prevent dust buildup
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Ensure proper window seal and secure mounting to reduce air leaks and vibration
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Check and clear the condensate drain to avoid water buildup and leaking
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Use Energy Saver and appropriate thermostat settings to reduce runtime and energy use
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Keep the area around the unit clear for proper ventilation
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Schedule an annual professional service for coil cleaning and electrical inspection
