HOT ! Keystone - 12,000 BTU 115V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - KSTAT12-1C

Keystone - 12,000 BTU 115V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - KSTAT12-1C

The Keystone 12,000 BTU 115V through-the-wall air conditioner with Follow Me remote control is perfect for cooling a room up to 550 square feet. It has 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. This unit is designed for through-the-wall installation and is not designed for standard window installation (WALL SLEEVE SOLD SEPARATELY).

Features

• 2016 Energy Star: 10.5 Energy Efficiency Ratio (EER)


• 12,000 BTU air conditioner for through-the-wall installation (Not suitable for window installation)


• Standard, universal interior trim kit for existing wall sleeve included (New wall sleeve sold separately: KSTSLV1)


• 7-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 4-way 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 mesh filter with Check Filter alert on the unit

What our Experts Think

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  Smart Cooling Control: “Follow Me” LCD remote enhances comfort and aligns with high‑intent search terms like remote control wall AC.

  
  


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  Optimal 12,000 BTU Capacity: Ideal for medium rooms (~450 sq ft), addressing common buyer queries for efficient through‑the‑wall air conditioners.

  
  


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  115 V Standard Voltage: Simplifies installation and reduces compatibility concerns — a strong SEO match for 115 V wall AC.

  
  


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  Quiet, Steady Performance: Designed for low noise and consistent cooling — valuable for quiet AC units search intent.

  
  


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  Space‑Saving Installation: Through‑the‑wall design preserves window space and improves aesthetics — a key advantage in product comparisons.

  
  

Q&A

Q: What size room is the Keystone KSTAT12‑1C designed for?A: The Keystone KSTAT12‑1C is ideal for cooling spaces up to 550 sq. ft. — great for living rooms, bedrooms, and studios.

Q: What type of installation is required?A: This is a through‑the‑wall air conditioner meant for dedicated wall sleeves or framed openings (not a window unit).

Q: What voltage does it run on?A: It operates on 115V, suitable for standard household electrical outlets.

Q: Does it include a remote control?A: Yes — it features a “Follow Me” LCD remote, which measures temperature at the remote’s location for more precise comfort.

Q: What performance features does it offer?A: It provides multiple cooling speeds, fan modes, and energy‑efficient operation with straightforward controls.

Q: Is it energy efficient?A: Yes — engineered for efficient cooling that helps control energy use and utility costs.

Maintenance Tips

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  Clean the washable air filter every 30 days to maintain airflow and cooling 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 of obstructions for optimal airflow

  
  


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

  
  


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  Ensure wall sleeve is properly sealed to reduce energy loss

  
  


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  Unplug and clean the unit before off-season storage to prolong lifespan