Keystone 18,000 BTU Inverter Window Air Conditioner
Keystone 18,000 BTU Inverter Window Air Conditioner is backordered and will ship as soon as it is back in stock.
With the Keystone 18,000 BTU Inverter Window Air Conditioner, you gain dependable cooling power designed for large residential or light-commercial spaces. Its inverter-driven compressor continuously adjusts output to match real-time demand, delivering balanced comfort while using electricity more efficiently.
Built for rooms up to 1,000 square feet, this 230-volt model pairs robust capacity with straightforward controls, giving you a practical solution for keeping offices, apartments, or open-concept living areas at the right temperature throughout the season.
Key Features and Benefits of the Keystone 18,000 BTU Inverter Window Air Conditioner
- Inverter Efficiency: The variable-speed compressor fluctuates power draw to pull only what's necessary to hold your set point temperature, reducing operating costs by up to 21 percent compared with fixed-speed models.
- High-Capacity Cooling: Delivers 18,000 BTUs, making it a strong choice for great rooms, workshops, and open offices up to 1,000 square feet.
- Integrated Dehumidification: Removes 2.53 pints of moisture per hour, providing minor humidity control to maintain steady operations and prevent excess moisture.
- Quieter Operation: The system's discreet sound ratings of 53 to 58.5 dB let you stay focused while staying cool.
- FlashCool Mode: As soon as you walk in, rapidly cool your space with the highest fan speed for immediate comfort during the peak hot season.
- Sleep Mode: Gradually adjust temperature overnight, maintaining comfort while conserving power and supporting restful sleep.
- Energy Saver Function: The fan cycles for 2 minutes at 10-minute intervals until it reaches the set temperature, then maintains temperature while trimming unnecessary run time and utility expenses.
- 24-Hour Timer: Program start and stop times around schedules and routines to avoid wasted operation.
- Remote Control: Adjust settings, fan speed, and modes from across the room, giving you control without distraction.
- Washable Mesh Filter: The check filter indicator alerts when the front-access filter needs cleaning, simplifying routine maintenance and sustaining long-term airflow.
- R-32 Refrigerant: Prioritizes lower global warming potential than legacy options and aligns with modern sustainability goals.
- Energy Star Certification: Meets strict efficiency guidelines, giving you confidence that operating expenses stay under control.
Installation Insights
The Keystone 18,000 BTU Inverter Window AC includes a window installation kit for proper installation into a double hung window with a 28-inch to 40.5-inch width and an 18.5-inch high opening. Designed for a dedicated 230-volt circuit, the 6.5-foot LCDI power cable provides additional installation flexibility and electrical safety. Once installed, the included remote control, programmable 24-hour timer, and clear electronic panel put daily adjustments within easy reach, whether the grille is above a desk or behind furniture.
Sylvane’s Expert Take
This 18,000 BTU Inverter Window AC stands out for combining sizeable coverage, Energy Star efficiency, and straightforward operation. The inverter compressor keeps temperatures consistent without sudden on-off cycles common with fixed-speed models, meaning smoother comfort and reduced wear. With FlashCool, multiple operating modes, and a washable filter, it's a practical pick for homeowners and facility managers looking to cool large areas with confidence.
-
ASHRAE Cooling Power (BTUs)18000
-
Number of Speeds3
-
Window Installation TypeSingle/Double Hung
-
Chassis TypeSlide-Out
-
ColorWhite
-
ControlsElectronic
-
Heat ModeNo
-
Maximum Cubic Feet per Minute (CFM) (CFM)1000.0
-
Recommended Coverage Area (sq. ft.)1000
-
Refrigerant TypeR-32
-
Plug Face Type6-15P
-
Voltage (V)208-230
-
Depth (in.)23.62
-
Height (in.)17.91
-
Maximum Window Width (in)40.5
-
Minimum Window Width (in)28.0
-
Width (in.)25.39
-
Additional FeaturesEnergy Star, Installation Kit Included, Remote Control, Programmable Timer, Auto-Restart, Fan-Only Mode, Dehumidifier Mode, Sleep Mode, Air Filter
-
Manufacturer's Warranty1-Year Parts and Labor Warranty
