Keystone Energy Star 10,000 BTU 115V Through-the-Wall Air Conditioner with Follow Me LCD Remote Control - KSTAT10-1C
The Keystone 10,000 BTU 115V through-the-wall air conditioner with Follow Me remote control is perfect for cooling a room up to 450 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: 10.6 Energy Efficiency Ratio (EER)
- 10,000 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 450 sq. ft. with dehumidification up to 2.3 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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Perfectly Sized for Medium Rooms: Delivers 10,000 BTU cooling to efficiently cool spaces up to ~450 sq ft — ideal for bedrooms, lofts, or home offices.
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Energy Star‑Certified Efficiency: ENERGY STAR® rating with a 10.6 EER helps reduce electric costs and boosts relevance for energy‑efficient through‑the‑wall AC search intent.
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Smart “Follow Me” Remote: Temperature‑sensing LCD remote lets you adjust settings from anywhere in the room, improving comfort and matching remote control AC keywords.
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Flexible Comfort Controls: Features 3 cooling speeds, 3 fan speeds, Auto Cool, sleep mode, energy‑saver mode, and a 24‑hour programmable timer — strong for customizable cooling searches.
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Improved Air Quality: Dehumidifies up to 2.3 pints/hour while offering 4‑way adjustable airflow and a washable mesh filter with a check‑filter alert.
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Convenient Through‑The‑Wall Fit: Keeps windows clear and saves floor space, ideal for space‑saving AC units and wall‑mounted air conditioner queries.
Q&A
Q: What type of installation does this require?
A: This is a through‑the‑wall air conditioner designed for permanent wall installation (not for window mounting). A wall sleeve may be needed if one isn’t already in place.
Q: What room size is it suitable for?
A: It efficiently cools rooms up to ~450 sq ft, ideal for bedrooms, living areas, offices, or medium spaces.
Q: What power and outlet does it need?
A: It runs on standard 115 V using a 7‑ft LCDI power cord with NEMA 5‑15P plug — no special wiring required.
Q: What is special about the remote?
A: The “Follow Me” temperature‑sensing LCD remote measures the temperature where the remote is located and adjusts cooling accordingly for more precise comfort.
Q: What comfort and convenience features are included?
A: Features include 3 cooling speeds, 3 fan speeds, Auto Cool mode, energy saver mode, sleep mode, programmable 24‑hour timer, adjustable 4‑way airflow, auto‑restart, and mesh filter with Check‑Filter alert for easy maintenance.
Q: Does it help with humidity?
A: Yes — it dehumidifies up to ~2.3 pints per hour, improving overall 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 wall sleeve is properly sealed to reduce energy loss
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Use the “Follow Me” remote sensor correctly and check batteries regularly
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Unplug and clean the unit at the end of the season to extend lifespan
