{"product_id":"mrcool®-diy®-series-5th-gen-outtasight®-18k-btu-230v-one-way-ceiling-cassette","title":"MRCOOL® DIY® Series 5th Gen OuttaSight® 18K BTU 230V One-Way Ceiling Cassette","description":"\u003ch4 data-start=\"213\" data-end=\"300\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/MRCOOL_Logo.png?v=1749484134\" alt=\"\" width=\"251\" height=\"50\"\u003e\u003c\/h4\u003e\n\u003ch4\u003eMODEL: DIYCASSETTE18HP-230D25-O\u003c\/h4\u003e\n\u003ch3 data-start=\"273\" data-end=\"339\"\u003ePowerful, Discreet Climate Control for Areas up to 800 sq. ft.\u003c\/h3\u003e\n\u003cp data-start=\"53\" data-end=\"461\"\u003eThe MRCOOL® DIY® Series 5th Generation OuttaSight® 18K BTU 230V One-Way Ceiling Cassette delivers powerful, discreet comfort for spaces up to \u003cstrong\u003e800 sq. ft\u003c\/strong\u003e. Perfect for home offices, basements, and medium-to-large rooms, it fits neatly between standard 16\" ceiling joists—including I-joists—for a flush, built-in look that preserves your room’s style while eliminating bulky wall units and messy ductwork.\u003c\/p\u003e\n\u003cp data-start=\"463\" data-end=\"732\"\u003eDesigned for easy DIY installation, it connects seamlessly to the MRCOOL® DIY® Quick Connect® line set, pre-charged with eco-friendly \u003cstrong\u003eR-454B\u003c\/strong\u003e refrigerant. No vacuuming, special tools, or professional help needed—just install and enjoy premium comfort on your schedule.\u003c\/p\u003e\n\u003cp data-start=\"734\" data-end=\"1166\"\u003eExperience whisper-quiet operation (26–44 dBA), smart control via remote, app, Alexa, or Google Assistant, and even airflow with advanced swing technology. Built-in filtration improves air quality, while the Elevation function makes filter maintenance effortless. Backed by MRCOOL’s industry-leading warranty—including a Limited Lifetime Compressor Warranty—this system delivers reliable, energy-efficient comfort for years to come.\u003c\/p\u003e\n\u003ch2\u003eWhy You’ll Love It\u003c\/h2\u003e\n\u003cp data-start=\"1877\" data-end=\"1963\"\u003e✅\u003cstrong\u003e Perfect for Larger Rooms\u003c\/strong\u003e — Efficiently heats and cools areas up to 800 sq. ft.\u003c\/p\u003e\n\u003cp data-start=\"1965\" data-end=\"2063\"\u003e✅\u003cstrong\u003e True DIY Installation\u003c\/strong\u003e — Pre-charged Quick Connect® line sets and no-vacuum hookup required\u003c\/p\u003e\n\u003cp data-start=\"2065\" data-end=\"2166\"\u003e✅ \u003cstrong\u003eLow-Profile, Seamless Ceiling Fit\u003c\/strong\u003e — Installs between 16” joists for a discreet, built-in look\u003c\/p\u003e\n\u003cp data-start=\"2168\" data-end=\"2274\"\u003e✅ \u003cstrong\u003eSmart-Home Control\u003c\/strong\u003e — Fully compatible with the SmartHVAC® app, Alexa, and Google Assistant\u003c\/p\u003e\n\u003cp data-start=\"2276\" data-end=\"2372\"\u003e✅\u003cstrong\u003e Follow Me® Comfort \u003c\/strong\u003e— Remote tracks the temperature at your location for personalized control\u003c\/p\u003e\n\u003cp data-start=\"2374\" data-end=\"2443\"\u003e✅ \u003cstrong\u003eUltra-Quiet DC Inverter Operation\u003c\/strong\u003e — Runs as quietly as 26 dBA\u003c\/p\u003e\n\u003cp data-start=\"2445\" data-end=\"2554\"\u003e✅\u003cstrong\u003e Advanced Filtration \u0026amp; Elevation Filter Access\u003c\/strong\u003e — Cleaner, healthier indoor air and easy filter maintenance\u003c\/p\u003e\n\u003cp data-start=\"2556\" data-end=\"2627\"\u003e✅\u003cstrong\u003e All-Season Performance\u003c\/strong\u003e — Delivers both powerful heating and cooling\u003c\/p\u003e\n\u003cp data-start=\"2629\" data-end=\"2778\"\u003e✅ \u003cstrong\u003eIndustry-Leading Warranty\u003c\/strong\u003e — Limited Lifetime Compressor Warranty (with registration), 7-Year Compressor Warranty, 5-Year Parts Warranty\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul data-end=\"2094\" data-start=\"1977\"\u003e\n\u003cli data-end=\"2019\" data-start=\"1977\"\u003e\n\u003cp data-end=\"2019\" data-start=\"1979\"\u003eMRCOOL® 18K DIY® OuttaSight® 5th Gen Ceiling Cassette (230V)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2040\" data-start=\"2020\"\u003e\n\u003cp data-end=\"2040\" data-start=\"2022\"\u003eWireless Remote Control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2071\" data-start=\"2041\"\u003e\n\u003cp data-end=\"2071\" data-start=\"2043\"\u003eInstallation Accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2094\" data-start=\"2072\"\u003e\n\u003cp data-end=\"2094\" data-start=\"2074\"\u003eMRCOOL® Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 data-start=\"2101\" data-end=\"2134\"\u003eSpecifications\u003c\/h5\u003e\n\u003ctable style=\"width: 100.036%; height: 450.8px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eCooling Capacity (BTU)\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e18,800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eHeating Capacity (BTU)\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e22,700\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e208-230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003ePhase\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eCycle\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eMount Type\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eCeiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eColor\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eMax Coverage Area\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e800 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eAir Flow Direction\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e1-Way\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eDecibel Rating (Low\/High)\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e26 dBA \/ 44 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eRefrigerant Type\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eR-454B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eLiquid Line Size\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eSuction Line Size\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eWi-Fi Enabled\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eApp Compatibility\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eiOS \u0026amp; Android\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eRemote Control Included\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eAHRI \u0026amp; ETL Certified\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003eLifetime Compressor*, 7-Year Compressor, 5-Year Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eNet Dimensions (WxHxD)\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e50.31” x 8.98” x 13.19”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eGross Dimensions (WxHxD)\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e57.6” x 22.64” x 22.48”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eNet Weight\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd align=\"left\" style=\"width: 32.5111%; height: 19.6px;\"\u003eGross Weight\u003c\/td\u003e\n\u003ctd align=\"left\" style=\"width: 65.0289%; height: 19.6px;\"\u003e88 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-start=\"2763\" data-end=\"2800\"\u003eRoom Size \u0026amp; BTU Coverage Guide\u003c\/h2\u003e\n\u003cp data-start=\"2802\" data-end=\"3081\"\u003eChoosing the right BTU (British Thermal Unit) output ensures your space stays consistently comfortable all year round. Use this quick reference chart to match your room size with the recommended cooling and heating capacity for your MRCOOL® DIY® OuttaSight® Ceiling Cassette.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eBTU Rating\u003c\/th\u003e\n\u003cth align=\"left\"\u003eIdeal Room Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e6,000 \u003c\/td\u003e\n\u003ctd align=\"left\"\u003e100–200 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e9,000 \u003c\/td\u003e\n\u003ctd align=\"left\"\u003e250–400 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e12,000 \u003c\/td\u003e\n\u003ctd align=\"left\"\u003e400–600 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e18,000 \u003c\/td\u003e\n\u003ctd align=\"left\"\u003e600–1,000 sq. ft.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp data-start=\"3650\" data-end=\"3668\"\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"3670\" data-end=\"3880\"\u003eAlways consider additional factors such as ceiling height, insulation quality, sun exposure, number of windows, climate, and the number of heat-producing appliances in your space when choosing the right system.\u003c\/p\u003e\n\u003ch2\u003eWhat You Need for a Complete System\u003c\/h2\u003e\n\u003cp data-start=\"3928\" data-end=\"3967\"\u003eThis air handler requires pairing with:\u003c\/p\u003e\n\u003cul data-start=\"3969\" data-end=\"4111\"\u003e\n\u003cli data-start=\"3969\" data-end=\"4042\"\u003e\n\u003cp data-start=\"3971\" data-end=\"4042\"\u003eCompatible MRCOOL® DIY® 5th Gen Multi-Zone or Single-Zone Condenser\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4043\" data-end=\"4111\"\u003e\n\u003cp data-start=\"4045\" data-end=\"4111\"\u003ePre-Charged 25ft Quick Connect® Line Set \u003cem data-start=\"4092\" data-end=\"4111\"\u003e(sold separately)\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"4113\" data-end=\"4138\"\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul data-start=\"4140\" data-end=\"4223\"\u003e\n\u003cli data-start=\"4140\" data-end=\"4164\"\u003e\n\u003cp data-start=\"4142\" data-end=\"4164\"\u003eAdditional Line Sets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4165\" data-end=\"4190\"\u003e\n\u003cp data-start=\"4167\" data-end=\"4190\"\u003eLine Set Coupler Kits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"4191\" data-end=\"4223\"\u003e\n\u003cp data-start=\"4193\" data-end=\"4223\"\u003eWireless Thermostat Controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"4225\" data-end=\"4298\"\u003e\u003cem data-start=\"4228\" data-end=\"4298\"\u003e\u003cstrong\u003eImportant: \u003c\/strong\u003eCompatible with 5th Generation MRCOOL® DIY® Systems only.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch5 data-start=\"4304\" data-end=\"4333\"\u003eInstallation\u003c\/h5\u003e\n\u003ch2 data-start=\"4304\" data-end=\"4333\"\u003eInstallation \u0026amp; Manuals\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1cvn7gxpUlb1yq7iqhhvJch2wiF-h0JT_\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1OIuJg-9_o2A_osDuwk4Ai_u5ESUl49Ys\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eProduct Brochure\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1dq0JtMgWdW08g31q6J3DSqy45PcFC6Ve\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eService Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/drive.google.com\/file\/d\/1ANlAYWbpayPLqOBOPQiZ-G73AA0tCRtN\/view?usp=sharing\" rel=\"noopener\" target=\"_blank\"\u003eWarranty Document\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"vraprf\" data-start=\"4394\" data-end=\"4414\"\u003eShipping \u0026amp; Returns\u003c\/h2\u003e\n\u003cul data-start=\"4416\" data-end=\"4709\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"83q9qn\" data-start=\"4416\" data-end=\"4493\"\u003eFree U.S. curbside delivery within the Lower 48 States on qualifying orders\u003c\/li\u003e\n\u003cli data-section-id=\"1nxr3e9\" data-start=\"4494\" data-end=\"4528\"\u003eOrders ship from U.S. warehouses\u003c\/li\u003e\n\u003cli data-section-id=\"1alu1ob\" data-start=\"4529\" data-end=\"4591\"\u003eDelivery times may vary by location and carrier availability\u003c\/li\u003e\n\u003cli data-section-id=\"1p6rdbq\" data-start=\"4592\" data-end=\"4661\"\u003eReturns accepted within 30 days for unused and uninstalled products\u003c\/li\u003e\n\u003cli data-section-id=\"atro48\" data-start=\"4662\" data-end=\"4709\" data-is-last-node=\"\"\u003eApproved returns may be subject to a restocking fee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52899356672332,"sku":"DIYCASSETTE18HP-230D25-O","price":1440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0919\/2525\/0380\/files\/MRCOOL_DIY_Series5thGenOuttaSight_6KBTU230VOne-WayCeilingCassette.jpg?v=1751985894","url":"https:\/\/www.coolheatdirect.com\/products\/mrcool%c2%ae-diy%c2%ae-series-5th-gen-outtasight%c2%ae-18k-btu-230v-one-way-ceiling-cassette","provider":"Cool Heat Direct","version":"1.0","type":"link"}