{"product_id":"keystone-8-000-btu-slider-casement-window-ac-kstsw08a","title":"Keystone - 8,000 BTU Slider\/Casement Window AC  -  KSTSW08A","description":"\u003ch2\u003e\u003cspan\u003eKeystone - 8,000 BTU Slider\/Casement Window AC  -  KSTSW08A\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eKeystone 8,000 BTU slider\/casement room air conditioner\u003c\/strong\u003e\u003cspan\u003e is ideal for cooling spaces up to \u003c\/span\u003e\u003cstrong\u003e350 sq. ft.\u003c\/strong\u003e\u003cspan\u003e Specifically designed for horizontal slider or casement windows, it’s a great solution for homes without traditional double-hung windows. With \u003c\/span\u003e\u003cstrong\u003e3 fan speeds\u003c\/strong\u003e\u003cspan\u003e and a \u003c\/span\u003e\u003cstrong\u003e4-way air direction control\u003c\/strong\u003e\u003cspan\u003e, you can cool your room quickly or maintain comfort as needed. The unit also has built-in \u003c\/span\u003e\u003cstrong\u003eDehumidification capabilities\u003c\/strong\u003e\u003cspan\u003e, removing 0.9 liters per hour. The slide-in\/slide-out \u003c\/span\u003e\u003cstrong\u003ewashable filter\u003c\/strong\u003e\u003cspan\u003e removes dust and odors, and a built-in filter indicator will alert you when it’s time to clean. The \u003c\/span\u003e\u003cstrong\u003eSleep mode\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003eprogrammable timer\u003c\/strong\u003e\u003cspan\u003e ensure comfort without disturbing your sleep, and the energy saver mode provides peace of mind knowing your home is comfortable without excessive energy costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cdiv class=\"content\" tabindex=\"0\"\u003e\n\u003cdiv class=\"ac-container ac-adaptiveCard\"\u003e\n\u003cdiv class=\"ac-textBlock\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient Cooling\u003c\/strong\u003e: Fits standard sliding and casement windows, ideal for apartments, bedrooms, living rooms, home offices, or attics. Rated at \u003cstrong\u003e8,000 BTUs\u003c\/strong\u003e, suitable for a room up to \u003cstrong\u003e350 square feet\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Comfort\u003c\/strong\u003e: Offers \u003cstrong\u003e3 cooling modes\u003c\/strong\u003e, \u003cstrong\u003e3 fan speeds\u003c\/strong\u003e, \u003cstrong\u003e4-way adjustable air louvers\u003c\/strong\u003e, and a programmable timer. Efficient built-in dehumidification system removes \u003cstrong\u003e0.9 pints of moisture\u003c\/strong\u003e from the air every hour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Your Comfort\u003c\/strong\u003e: 4-way air direction control allows optimal comfort by directing the air where needed most.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful Cooling on a Budget\u003c\/strong\u003e: Energy Star certified AC with ‘Energy Saver’ or ‘Sleep’ mode for less energy consumption without compromising comfort.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Use\u003c\/strong\u003e: Designed with a removable chassis for installation in a window or through an exterior wall. An adjustable window kit is included for convenient installation. Minimum window height: 21.3\"; Minimum to Maximum window width: 15.5\" - 16.3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Features\u003c\/strong\u003e: Slide-In\/Slide-Out washable mesh filter removes dust and airborne particles. Check filter indicator alerts when it’s time to wash your filter. Dehumidifies up to 0.9 Liters per hour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eDownloads and Manual\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h5\u003e\n\u003cul class=\"fa-ul mb-0\"\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/keystone\/pdf\/kstsw08a-spec.pdf\" target=\"_blank\"\u003eSpecification Sheet\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-pdf-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/keystone\/pdf\/kstsw08a-manual.pdf\" target=\"_blank\"\u003eProduct Manual\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-pdf-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/keystone\/pdf\/kstsw08a-energy.pdf\" target=\"_blank\"\u003eEnergy Guide\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-pdf-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/keystone\/pdf\/kstsw08a_2.pdf\" target=\"_blank\"\u003eMiscellaneous\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-image-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/_prop65\/shortform%20bpa_keystn.jpg\" target=\"_blank\"\u003eCA Prop 65 Warning Label\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-pdf-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/access.almo.com\/Product\/PDF\/Prop65\/KEYSTN\/KSTSW08A\" target=\"_blank\"\u003eCA Prop 65 Retail POP\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #2b00ff;\"\u003e\u003ci class=\"fa-li fa fa-file-video-o\" aria-hidden=\"true\"\u003e\u003c\/i\u003e\u003ca style=\"color: #2b00ff;\" href=\"https:\/\/assetserver.net\/_assets\/_videos\/keystn_kstsw08a-kstsw10a_video.mp4\" target=\"_blank\"\u003eProduct Video\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"103\" data-end=\"259\"\u003e\n\u003cp data-start=\"105\" data-end=\"259\"\u003e\u003cstrong data-start=\"105\" data-end=\"140\"\u003ePerfect for Small–Medium Rooms:\u003c\/strong\u003e 8,000 BTU cooling efficiently handles spaces ~250–350 sq ft — ideal for bedrooms, offices, and smaller living areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"260\" data-end=\"381\"\u003e\n\u003cp data-start=\"262\" data-end=\"381\"\u003e\u003cstrong data-start=\"262\" data-end=\"291\"\u003eSlider\/Casement Friendly:\u003c\/strong\u003e Designed for secure, snug installation in slider and casement windows without gap kits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"382\" data-end=\"481\"\u003e\n\u003cp data-start=\"384\" data-end=\"481\"\u003e\u003cstrong data-start=\"384\" data-end=\"417\"\u003eBalanced Performance \u0026amp; Value:\u003c\/strong\u003e Delivers dependable cooling at a budget‑friendly price point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"482\" data-end=\"590\"\u003e\n\u003cp data-start=\"484\" data-end=\"590\"\u003e\u003cstrong data-start=\"484\" data-end=\"515\"\u003eSimple, Intuitive Controls:\u003c\/strong\u003e Easy‑to‑use settings and adjustable fan speeds for personalized comfort.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"591\" data-end=\"683\"\u003e\n\u003cp data-start=\"593\" data-end=\"683\"\u003e\u003cstrong data-start=\"593\" data-end=\"613\"\u003eQuiet Operation:\u003c\/strong\u003e Smooth airflow and reduced vibration keep noise levels comfortable.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"684\" data-end=\"762\"\u003e\n\u003cp data-start=\"686\" data-end=\"762\"\u003e\u003cstrong data-start=\"686\" data-end=\"706\"\u003eLow Maintenance:\u003c\/strong\u003e Washable filter and accessible design make upkeep easy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"94\" data-end=\"309\"\u003e\u003cstrong data-start=\"94\" data-end=\"139\"\u003eQ: What type of windows does this AC fit?\u003c\/strong\u003e\u003cbr data-start=\"139\" data-end=\"142\"\u003e\u003cstrong data-start=\"142\" data-end=\"148\"\u003eA:\u003c\/strong\u003e Designed specifically for \u003cstrong data-start=\"175\" data-end=\"217\"\u003ehorizontal slider and casement windows\u003c\/strong\u003e — \u003cem data-start=\"220\" data-end=\"271\"\u003enot compatible with standard double‑hung windows.\u003c\/em\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"311\" data-end=\"481\"\u003e\u003cstrong data-start=\"311\" data-end=\"357\"\u003eQ: How much cooling power does it provide?\u003c\/strong\u003e\u003cbr data-start=\"357\" data-end=\"360\"\u003e\u003cstrong data-start=\"360\" data-end=\"366\"\u003eA:\u003c\/strong\u003e Offers \u003cstrong data-start=\"374\" data-end=\"387\"\u003e8,000 BTU\u003c\/strong\u003e cooling capacity, ideal for rooms up to \u003cstrong data-start=\"428\" data-end=\"442\"\u003e~350 sq ft\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"726\"\u003e\u003cstrong data-start=\"483\" data-end=\"525\"\u003eQ: What comfort features are included?\u003c\/strong\u003e\u003cbr data-start=\"525\" data-end=\"528\"\u003e\u003cstrong data-start=\"528\" data-end=\"534\"\u003eA:\u003c\/strong\u003e Provides \u003cstrong data-start=\"544\" data-end=\"560\"\u003e3 fan speeds\u003c\/strong\u003e, \u003cstrong data-start=\"562\" data-end=\"593\"\u003e4‑way air direction control\u003c\/strong\u003e, \u003cstrong data-start=\"595\" data-end=\"609\"\u003eSleep mode\u003c\/strong\u003e, \u003cstrong data-start=\"611\" data-end=\"632\"\u003eEnergy Saver mode\u003c\/strong\u003e, and a \u003cstrong data-start=\"640\" data-end=\"662\"\u003eprogrammable timer\u003c\/strong\u003e for personalized comfort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"728\" data-end=\"890\"\u003e\u003cstrong data-start=\"728\" data-end=\"765\"\u003eQ: Does it help control humidity?\u003c\/strong\u003e\u003cbr data-start=\"765\" data-end=\"768\"\u003e\u003cstrong data-start=\"768\" data-end=\"774\"\u003eA:\u003c\/strong\u003e Yes — an integrated dehumidification function removes moisture while cooling. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"892\" data-end=\"1041\"\u003e\u003cstrong data-start=\"892\" data-end=\"931\"\u003eQ: Does this unit include a remote?\u003c\/strong\u003e\u003cbr data-start=\"931\" data-end=\"934\"\u003e\u003cstrong data-start=\"934\" data-end=\"940\"\u003eA:\u003c\/strong\u003e Yes — \u003cstrong data-start=\"947\" data-end=\"965\"\u003eremote control\u003c\/strong\u003e is included for convenient operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1043\" data-end=\"1296\"\u003e\u003cstrong data-start=\"1043\" data-end=\"1089\"\u003eQ: How easy is it to install and maintain?\u003c\/strong\u003e\u003cbr data-start=\"1089\" data-end=\"1092\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1098\"\u003eA:\u003c\/strong\u003e Includes an adjustable installation kit for slider\/casement windows and a \u003cstrong data-start=\"1173\" data-end=\"1211\"\u003eslide‑in\/slide‑out washable filter\u003c\/strong\u003e with a filter‑alert indicator for easy upkeep. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1298\" data-end=\"1460\"\u003e\u003cstrong data-start=\"1298\" data-end=\"1342\"\u003eQ: What power requirements does it have?\u003c\/strong\u003e\u003cbr data-start=\"1342\" data-end=\"1345\"\u003e\u003cstrong data-start=\"1345\" data-end=\"1351\"\u003eA:\u003c\/strong\u003e Operates on \u003cstrong data-start=\"1364\" data-end=\"1373\"\u003e115 V\u003c\/strong\u003e power with a standard plug and digital controls\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"124\" data-end=\"229\"\u003e\n\u003cp data-start=\"126\" data-end=\"229\"\u003eClean or rinse the washable air filter every \u003cstrong data-start=\"171\" data-end=\"184\"\u003e2–4 weeks\u003c\/strong\u003e to maintain airflow and cooling efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"230\" data-end=\"304\"\u003e\n\u003cp data-start=\"232\" data-end=\"304\"\u003eWipe down the front grille and vents regularly to prevent dust buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"305\" data-end=\"389\"\u003e\n\u003cp data-start=\"307\" data-end=\"389\"\u003eEnsure the window seal and mounting are secure to reduce air leaks and vibration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"390\" data-end=\"457\"\u003e\n\u003cp data-start=\"392\" data-end=\"457\"\u003eCheck and clear the condensate drain to prevent moisture issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"458\" data-end=\"546\"\u003e\n\u003cp data-start=\"460\" data-end=\"546\"\u003eUse \u003cstrong data-start=\"464\" data-end=\"480\"\u003eEnergy Saver\u003c\/strong\u003e and proper thermostat settings to reduce runtime and energy use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"547\" data-end=\"609\"\u003e\n\u003cp data-start=\"549\" data-end=\"609\"\u003eKeep the area around the unit clear for proper ventilation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"610\" data-end=\"697\"\u003e\n\u003cp data-start=\"612\" data-end=\"697\"\u003eSchedule an annual professional checkup for coil cleaning and electrical inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone","offers":[{"title":"Default Title","offer_id":45273335464127,"sku":"KSTSW08A","price":484.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/imageHandler_f10145dd-01c7-4055-aad8-00bdada3fa23.jpg?v=1773242015","url":"https:\/\/backyardprovider.com\/products\/keystone-8-000-btu-slider-casement-window-ac-kstsw08a","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}