Overview

  • Reliable Window Conditioner
    Our powerful 23,200 BTU cooling capacity / 16,000 BTU supplemental heating capacity window ac unit can efficiently provide comfort all year long for any large space up to 1,500 Sq.Ft.
  • All in One AC
    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
  • Smart Remote
    The remote takes the temperature of the room you are in, displays it on the LCD screen and sends a signal to your ac wall unit every 3 minutes for accurate cooling
  • Powerful Cooling on a Budget
    Our High Efficiency window AC Unit will give your electric bill a break by using the ‘Energy Saver’ or ‘Sleep’ mode
  • Space Saving Design
    Save your floor space with window air conditioners; Window installation kit included; Minimum window height: 19.5″
  • Voltage Requirement
    This unit requires a special 230V electrical outlet and will not operate with a standard 115V outlet

Will it fit your kitchen?

Width
25 3/8 in.
Height
17 7/8 in.
Depth
23 5/8 in.
Min. doorway to bring it in
24 5/8 in.
Recommended clearance
Cut-out and clearances are in the manufacturer's installation guide

Measure your opening, doorways and hallways before you buy. Sizes shown are for the model you selected. · Weight 121.03 pounds

Check your space — enter measurements in inches

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Specifications

Capacity & configuration

Control Type
Button
Air Conditioner Type
Window

Dimensions & weight

Product Name
1,500 Sq. Ft. 23,200/22,900 BTU 230V Window Air Conditioner with 16,000 BTU Supplemental Heat Function
Minimum Window Opening Height
17.91 inches
Minimum Window Opening Width
23.62 inches
Maximum Window Opening Height
17.91 inches
Maximum Window Opening Width
23.62 inches
Product Height
17.91 inches
Product Width
25.39 inches
Product Depth
23.62 inches
Product Weight
121.03 pounds

Features

Recommended Room Size
1500 square', 550 square', 1000 square'
Brand
Keystone
Color
White
Cord Length
78 inches
BTU Cooling Rating
23200 british thermal units
BTU Heat Rating
16000 british thermal units
Number of Cool Settings
3
Number of Fan Speeds
3
Airflow Rate
300 cubic feet per minute
Maximum Noise Level
59.5 decibels adjusted
Remote Control
Yes
Integrated Heater
Yes
Sleep Mode
Yes
Timer
Yes
Auto Shut-Off
Yes
Combined Energy Efficiency Ratio (CEER)
9.4
Amperage
11.8 amperes
ENERGY STAR Certified
No
App Compatible
No
Window Mounting Kit Included
Yes
UPC
840148726789, 840148726765, 840148726772

Power & warranty

Model Number
KSTHW25B
Voltage Requirement
230
Warranty - Parts
1 year
Warranty - Labor
1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Questions & answers

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Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat