HOT ! Keystone - 18000 BTU Window AC,Inverter, 230V, R32 - KSTAW182WA

Keystone - 18000 BTU Window AC,Inverter, 230V, R32 - KSTAW182WA

This 18,000 BTU inverter window air conditioner cools rooms up to 1,000 sq. ft., removing 2.53 pints/hour of moisture. Its inverter technology optimizes motor speed for precise temperature control, improving energy efficiency by 21% compared to standard units. Features include a remote control, energy saver mode, sleep mode, and a 24-hour timer for customizable comfort. The washable filter with maintenance alerts ensures efficient operation, backed by a 1-year warranty for reliable cooling in large living spaces.

Features

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  Cooling Capacity: 18,000 BTU for rooms up to 1,000 sq. ft.


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  Dehumidification: Removes up to 2.53 pints/hr


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  Fan Speeds: 3 adjustable speeds


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  Energy Efficiency: Inverter technology (21% more efficient than standard units)


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  Fast Cooling Mode: FlashCool function with max fan speed


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  Noise Level: Quieter operation compared to standard units


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  Customizable Settings: Eco mode, sleep mode, 24-hour timer


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  Filter Maintenance: Washable filter with clean filter alert


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  Power Requirements: 230V outlet with 6.5-ft. LCDI plug


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  Window Dimensions: Fits openings 28\"–40.5\" wide x 18.5\" high

Specifications

Download and Manual

• Specification Sheet


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  Product Manual
  


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  Energy Guide
  


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  Miscellaneous
  


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  CA Prop 65 Warning Label
  

What our Experts Think

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  High‑Capacity Cooling: 18,000 BTU efficiently cools large spaces up to ~1,000 sq ft with strong performance even on hot days.

  
  


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  Smart Inverter Tech: Variable‑speed compressor improves energy efficiency (~21% more efficient than standard units) and maintains steadier temperatures with quieter operation.

  
  


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  Modern R32 Refrigerant: Advanced refrigerant offers effective cooling with lower environmental impact.

  
  


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  230 V Power: Robust power delivery supports reliable cooling in larger homes or open areas.

  
  


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  Convenient Controls: Remote control, sleep and energy saver modes, and programmable timer make comfort easy to customize.

  
  


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  Dehumidification & Comfort: Removes moisture while cooling (~2.53 pts/hr), helping indoor comfort on humid days.

  
  


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  Low‑Maintenance: Washable filter with check‑filter alert keeps airflow and efficiency high with simple upkeep.

  
  

Q&A

Q: What cooling capacity does this unit provide?A: Delivers 18,000 BTU of cooling power — ideal for large rooms up to ~1,000 sq ft.

Q: What technology makes it efficient?A: Inverter technology adjusts compressor speed to match cooling demand, improving energy use and reducing wasted power compared with standard units.

Q: What voltage and refrigerant does it use?A: Designed for 230 V supply and uses R32 refrigerant for better performance and lower environmental impact.

Q: What comfort features are included?A: Includes remote control, energy saver mode, sleep mode, flash‑cool function, and 24‑hour programmable timer for customized comfort.

Q: Does it help control humidity?A: Yes — dehumidifies up to ~2.53 pints per hour to remove excess moisture.

Q: Is it quieter than standard window units?A: Yes — inverter operation generally results in quieter performance.

Q: What installation and power details should I know?A: Requires a 230 V outlet with a 6.5‑ft LCDI power cord and fits large windows with minimum width ~28″.

Maintenance Tips

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  Clean or rinse the washable air filter every 2–4 weeks to maintain strong airflow and cooling efficiency

  
  


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  Wipe down front grille and vents regularly to prevent dust buildup that reduces performance

  
  


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  Check and clear condensate drain to avoid moisture issues or water buildup

  
  


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  Ensure the window seal and mounting are secure to minimize air leaks and improve efficiency

  
  


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  Use inverter and Energy Saver modes appropriately to reduce runtime, wear, and energy use

  
  


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  Keep surrounding area clear for proper ventilation and airflow

  
  


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  Schedule annual professional service to clean coils and inspect R32 refrigerant and electrical components