Keystone 12,000 BTU Wall Air Conditioner with Dehumidifier and Supplemental Heat, 230V, Quiet Wall AC for Small and Medium Sized Rooms up to 550 Sq.Ft. with Remote Control, White

★★★★★ 4.2 72 reviews

US$391.60
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US$391.60
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Management number 233509077 Release Date 2026/06/27 List Price US$391.60 Model Number 233509077
Category

With reliable air conditioning units, Keystone produces consistent cooling to keep you comfortable, even on the hottest days. Installed easily through-the-wall, this 12,000 BTU / 10,600 BTU supplemental heating capacity air conditioning unit can effectively cool rooms up to 550 square feet and also acts as a heater on chillier days. Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees. This mode is supplemental and NOT meant as a primary heat source. With dehumidification up to 2.5 pints per hour to remove moisture from the air, this unit is perfect for medium-sized living spaces like apartments, living rooms, and much more. The unit features a unique remote with a thermostat built in to sense the temperature of the room, displays it on the remote's LCD screen, and sends a signal to your AC unit every 3 minutes for accurate cooling. Money saving features include energy saver mode, sleep mode, and a programmable 24-hour timer. You'll know when it's time to easily remove and clean the mesh filter with the Check Filter alert. Keystone not only provides a 1-year warranty but ensures that you stay cool and comfortable at a cost-conscious price.

  • Reliable Cool and Supplemental Heat: Our powerful 12,000 BTU cooling capacity / 10,600 BTU supplemental heating capacity wall unit can efficiently provide comfort all year long for any small to medium sized room in your home up to 550 Sq.Ft.
  • All in One: Enjoy cooling, supplemental heating, dehumidification, and fan circulation; Supplemental Heating mode is meant to be operated when temperatures outside are between 23 and 76 degrees; Mode is supplemental and NOT meant as primary heat source
  • Space Saving Design: Keep your window view and floor space with this wall-mounted 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 AC unit every 3 minutes for accurate cooling, no matter where you are in your home
  • Energy Saving Comfort: Our wall AC will give your electric bill a break by using the 'Energy Saver' or Sleep' mode
UPC 013964884036
ASIN B06Y4DDRHH
Color White
Noise 61.5 Decibels
Voltage 230 Volts
Wattage 3450 watts
Capacity 2.5 Pints
Room Type Bedroom, Living Room
Brand Name Keystone
Efficiency Average to Slightly Above Average
Floor Area 550 Square Feet
Model Name Keystone 12,000 BTU 230V Wall Mounted Air Conditioner with Supplemental Heat
Start Year 2017
Unit Count 1.0 Count
Filter Type Washable
Form Factor Wall
Item Weight 78.3 Pounds
Refrigerant R-32
Manufacturer Keystone
Model Number KSTAT12-2HC
Power Source Corded Electric
Cooling Power 12000 British Thermal Units
Core Material PVC
Inverter Type No Inverter
Warranty Type 1 year parts and labor, plus additional 4 years for sealed system
Control Method Remote, Touch
Item Type Name Keystone 12,000 BTU 230V Wall Mounted Air Conditioner with Supplemental Heat and Dehumidifier Function, Quiet Wall AC with Remote Control for Small and Medium Sized Rooms up to 550 Sq.Ft.
BEE Star Rating No
Compressor Type Scroll Compressor
Controller Type Remote Control, Touch Control
Installation Type Packaged
Number Of Circuits 1
Additional Features Dehumidifier, Filter Light Reminder, Heating & Cooling Function, Remote Controlled
Air Flow Efficiency 300 Cubic Feet Per Minute Per Watt
Included Components air conditioner, remote control, 2 AAA batteries, mesh filter, trim kit, manual, warranty
Is Product Cordless No
Warranty Description 1, year parts and labor, plus additional 4 years for sealed system
Number of Power Levels 3
Is Outdoor Unit Required No
Annual Energy Consumption 3450 Watts
Item Dimensions D x W x H 20.3"D x 24.2"W x 14.5"H
Number of Heating Elements 1
Air Conditioner Application Indoor use in various types of rooms
Window Opening Maximum Width 24.2 Inches
Window Opening Minimum Width 242 Millimeters
Window Opening Maximum Height 14.5 Inches
Window Opening Minimum Height 14.5 Inches
Global Trade Identification Number 00013964884036
Seasonal Energy Efficiency Ratio SEER 9.5

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