{"product_id":"keystone-18-000-btu-inverter-window-air-conditioner","title":"Keystone 18,000 BTU Inverter Window Air Conditioner","description":"\u003cp\u003eWith 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.\u003c\/p\u003e\n\u003cp\u003eBuilt 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.\u003c\/p\u003e\n\u003ch2\u003eKey Features and Benefits of the Keystone 18,000 BTU Inverter Window Air Conditioner\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Efficiency: \u003c\/strong\u003eThe 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Capacity Cooling: \u003c\/strong\u003eDelivers 18,000 BTUs, making it a strong choice for great rooms, workshops, and open offices up to 1,000 square feet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Dehumidification: \u003c\/strong\u003eRemoves 2.53 pints of moisture per hour, providing minor humidity control to maintain steady operations and prevent excess moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuieter Operation: \u003c\/strong\u003eThe system's discreet sound ratings of 53 to 58.5 dB let you stay focused while staying cool.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlashCool Mode: \u003c\/strong\u003eAs soon as you walk in, rapidly cool your space with the highest fan speed for immediate comfort during the peak hot season.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep Mode: \u003c\/strong\u003eGradually adjust temperature overnight, maintaining comfort while conserving power and supporting restful sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Saver Function: \u003c\/strong\u003eThe 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24-Hour Timer: \u003c\/strong\u003eProgram start and stop times around schedules and routines to avoid wasted operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control: \u003c\/strong\u003eAdjust settings, fan speed, and modes from across the room, giving you control without distraction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable Mesh Filter:\u003c\/strong\u003e The check filter indicator alerts when the front-access filter needs cleaning, simplifying routine maintenance and sustaining long-term airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR-32 Refrigerant: \u003c\/strong\u003ePrioritizes lower global warming potential than legacy options and aligns with modern sustainability goals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy Star Certification: \u003c\/strong\u003eMeets strict efficiency guidelines, giving you confidence that operating expenses stay under control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Insights\u003c\/h2\u003e\n\u003cp\u003eThe 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.\u003c\/p\u003e\n\u003ch2\u003eSylvane’s Expert Take\u003c\/h2\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e","brand":"Keystone","offers":[{"title":"Default Title","offer_id":43907395616854,"sku":"ke17566","price":679.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/7135\/4966\/files\/keystone-inverter-window-air-conditioner-main.png?v=1772158973","url":"https:\/\/www.sylvane.com\/products\/keystone-18-000-btu-inverter-window-air-conditioner","provider":"Sylvane","version":"1.0","type":"link"}