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ENERGY STAR CERTIFIED Room Air Conditioners

Keystone : KSTAW242WA

Specifications

ENERGY STAR Unique ID: 3798693
Brand Name: Keystone
Model Number: KSTAW242WA
Type: Window
Casement Window: None
Annual Energy Use (kWh/yr): 1353.4
Combined Energy Efficiency Ratio (CEER): 13.3
Percent Less Energy Use than US Federal Standard: 41
Cooling Capacity (Btu/hr): 24000
Voltage (volts): 230
Product Class: 5a. Without reverse cycle, with louvered sides, and 20,000 to 27,999 Btu/h
Date Certified: 2024-11-14
Installation Mounting Type: Does Not Straddle Window or Windowsill
Markets: United States, Canada
Support Bracket: No
Variable Speed Compressor: Yes
Refrigerant with GWP: R-32 (GWP:675 | Lower GWP)
Connected Capable: No
Heating Mode: No
Height (inches): 17.9
Width (inches): 23.6
Depth (inches): 25.4
Weight (lbs): 103.0
ENERGY STAR Certified: Yes
ENERGY STAR Most Efficient: No

Additional Model Information

Dual voltage: 230/208
UPC Codes: 840148732971

Captured On: 08/01/2025

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KeystoneKSTAW242WA-2025-08-01

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