HOT ! Keystone Energy Star 12,000 BTU Window-Mounted Air Conditioner with Follow Me LCD Remote Control - KSTAW12CE

Keystone Energy Star 12,000 BTU Window-Mounted Air Conditioner with Follow Me LCD Remote Control  -  KSTAW12CE

At Keystone, your family’s comfort starts here. The Keystone Energy Star 12,000 BTU window air conditioner with Follow Me remote control is an economical choice for cooling a room up to 550 square feet. This energy-saving air conditioner features electronic controls with LED display and a temperature sensing LCD remote control, allowing you to conveniently see, set, and maintain the room temperature from across the room. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. With a Keystone window air conditioner, you and your family can relax in cool, blissful comfort.

Features

• 12,000 BTU air conditioner for window-mounted installation


• Energy Star efficiency saves you money on your electric bill (12.0 EER)


• 6.5-ft. LCDI power cord with NEMA 5-15P plug uses standard 115V electrical outlet


• Cools a room up to 550 sq. ft. with dehumidification up to 2.5 pints per hour


• Electronic controls with LED display allows you to easily select options with the touch of a button


• Temperature sensing LCD remote control allows you control the temperature from across the room


• Auto-restart saves your settings for when power is restored to the unit


• Adjustable air flow direction allows you to easily control the direction of the cool air


• 3 cooling speeds, 3 fan speeds, plus Auto Cool for cooling flexibility


• Programmable 24-hour on/off timer cools on your schedule


• Energy-saver mode conserves energy and saves you money


• Sleep mode gradually increases room temperature after being activated


• Easy-clean, tilt-out mesh filter with Check Filter alert on the unit


• Contains energy efficient R32 refrigerant - cannot ship via air freight


• Window installation kit included


• Minimum window height: 15.5 inches


• Window width dimensions: 23\" minimum / 36\" maximum


• U.L. safety listing

Specifications

Downloads & Manual

• Specification Sheet


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  Product Manual
  


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  Installation Guide
  


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  Warranty Guide
  


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  Energy Guide
  


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  CA Prop 65 Warning Label
  


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  CA Prop 65 Retail POP
  

What our Experts Think

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  Efficient 12,000 BTU Cooling: Powerful enough to cool spaces up to ~550 sq ft — ideal for medium rooms and a high‑intent search like 12,000 BTU window AC.

  
  


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  Energy Star Certified: ENERGY STAR® rating improves efficiency and helps reduce electricity costs — strong relevance for energy‑efficient window air conditioner.

  
  


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  Follow Me LCD Remote: Temperature‑sensing remote adjusts comfort where you are, a top feature for remote control AC search intent.

  
  


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  Custom Comfort Options: 3 cooling speeds, 3 fan speeds, Auto Cool, sleep mode, energy saver mode, and programmable 24‑hour timer cater to varied needs and enhance SEO for adjustable cooling.

  
  


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  Dehumidification & Airflow: Removes up to 2.5 pints/hour and offers adjustable airflow direction — matching buyer interest in improved indoor comfort.

  
  


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  User‑Friendly Design: Easy installation kit and LED controls make setup and daily use straightforward — boosts relevance for easy install window AC.

  
  

Q&A

Q: What size room does it cool?A: This 12,000 BTU window AC efficiently cools spaces up to ~550 sq ft, ideal for medium rooms such as living rooms, bedrooms, or apartments.

Q: Is it energy efficient?A: Yes — it is ENERGY STAR® rated, helping lower energy use and utility costs compared with non‑certified units.

Q: What special remote features does it include?A: It comes with a “Follow Me” temperature‑sensing LCD remote, which measures the temperature where you are and adjusts cooling for more accurate comfort.

Q: What power requirements and installation does it need?A: Plugs into a standard 115 V outlet with a 6.5 ft. LCDI power cord and installs easily in most standard windows (window kit included).

Q: What cooling modes and convenience features are available?A: Features include 3 cooling speeds, 3 fan speeds, Auto Cool, energy saver mode, sleep mode, a programmable 24‑hour timer, adjustable 4‑way airflow, and Auto‑Restart after power outages.

Q: How is maintenance handled?A: A easy‑clean tilt‑out mesh filter with Check Filter alert makes upkeep simple, helping maintain airflow and efficiency.

Q: Does it handle humidity?A: Yes — it dehumidifies up to ~2.5 pints per hour to improve indoor comfort.

Maintenance Tips

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  Clean the washable air filter every 30 days to maintain airflow and Energy Star efficiency

  
  


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  Vacuum or gently brush evaporator and condenser coils seasonally to prevent dust buildup

  
  


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  Keep rear and side vents clear for optimal airflow

  
  


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  Ensure proper window installation and sealing to reduce energy loss

  
  


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  Use the “Follow Me” remote sensor correctly and check batteries regularly

  
  


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  Unplug, clean, and cover the unit during off-season to extend lifespan