Keystone
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Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
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Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Experience unparalleled comfort with Keystone's exceptional heat/cool 230V window air conditioner.
Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Item #: 230261305
Product Energy Guide

Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft.

Item #: 230261305
Product Energy Guide

ZMW 21475

ZMW 23610

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Experience unparalleled comfort with Keystone's exceptional heat/cool 230V window air conditioner.
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Product Details

Shop Keystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control online at a best price in Zambia. B0CHZ5M5JB
  • 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"
Cooling Power23200 British Thermal Units
Additional Features4 Way Swing, Dehumidifier, Filter Light Reminder, Heating & Cooling Function, Remote Controlled
ColorBright White
Noise56.3 Decibels
RefrigerantR-32
Filter TypeWashable
Inverter TypeNo Inverter
Installation TypeWindow
Compressor Typerotary_screw or rotary_scroll
Is Outdoor Unit RequiredNo
Air Conditioner ApplicationWindow
Core MaterialAluminium Alloy
Voltage230 Volts
Power SourceCorded Electric
Wattage4800 watts
Is Product CordlessNo
Seasonal Energy Efficiency Ratio (SEER)9.4
Annual Energy Consumption4800 Watts
Air Flow Efficiency890 Cubic Feet Per Minute Per Watt
Capacity5.7 pints
Floor Area1500 Square Feet
Room TypeBedroom, Living Room
Form FactorWindow
Number of Heating Elements1
Brand NameKeystone
Start Year2023
Model NameKeystone Air Conditioner
Model NumberKSTHW25B
Included Componentsac, remote, batteries, mesh air filter, window installation kit
UPC840148726789
ManufacturerKeystone
Item Type NameKeystone 23,200 BTU Window Air Conditioner with 16,000 BTU Supplemental Heat and Dehumidifier, 230V, Window AC for Large Rooms up to 1,500 Sq.Ft. with Smart Remote Control
Unit Count1.0 Count
Item Dimensions D x W x H25.39"D x 23.62"W x 17.91"H (64.5 x 60 x 45.5 cm)
Item Weight121.03 Pounds (54.9 kg)
Window Opening Maximum Width42 Inches (106.7 cm)
Window Opening Minimum Height19.5 Inches (49.5 cm)
Window Opening Minimum Width31 Inches (78.7 cm)
Control MethodRemote, Touch
Controller TypeRemote Control
Number of Power Levels3
BEE Star Rating4 Star
BrandKeystone
Special Feature4 Way Swing, Dehumidifier, Filter Light Reminder, Heating & Cooling Function, Remote Controlled
Product Dimensions (L x W x H)25.39"D x 23.62"W x 17.91"H (64.5 x 60 x 45.5 cm)
Start year2023
Noise Level56.3 Decibels

What's in the box

ac, remote, batteries, mesh air filter, window installation kit

Product Description

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Customer Questions & Answers

  • Question: Can this unit be used as the primary heat source?

    Answer: No, the supplemental heating mode is meant to support a primary heat source and is not suitable for extreme cold.
  • Question: What room size is this air conditioner suitable for?

    Answer: This unit is designed for spaces up to 1,500 Sq.Ft.
  • Question: Do I need a special electrical outlet for this unit?

    Answer: Yes, it requires a special 230-volt/25-amp electrical outlet for optimal performance.

Keystone Window KSTHW25B Editorial Review

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Customer Reviews & Ratings

4.1
72 customers ratings
  • 5 Star
    64%
  • 4 Star
    15%
  • 3 Star
    5%
  • 2 Star
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  • 1 Star
    13%

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23 July 2026 · via Trustpilot
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ZMW 21475

ZMW 23610

Order now and get it around Monday, August 03

QTY:

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Features & Benefits

  • Versatile 4-in-1 functionality: cooling, heating, dehumidification, and fan circulation.
  • Powerful cooling capacity of 23,200 BTUs and heating capacity of 16,000 BTUs suitable for up to 1,500 Sq.Ft.
  • Energy-saving features: energy saver mode, sleep mode, and programmable 24-hour timer.
  • Easy installation with all necessary components for window setup included.
  • User-friendly control via electronic LED display or convenient remote.
  • Enhanced comfort with built-in dehumidification ensuring balanced temperature and humidity.

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