{"product_id":"mrcool-olympus-18-000-btu-1-5-ton-ductless-mini-split-ceiling-cassette-with-panel-230v-60hz-cassette18hp-230c-p-o","title":"MRCOOL Olympus 18,000 BTU 1.5 Ton Ductless Mini Split Ceiling Cassette with Panel 230V\/60Hz, CASSETTE18HP-230C-P-O","description":"\u003c!-- PRODUCT TITLE --\u003e\n\u003ch1\u003eMRCOOL® Olympus 18,000 BTU (1.5 Ton) Ductless Mini Split Ceiling Cassette with Panel 230 V \/ 60 Hz | CASSETTE18HP-230C-P-O\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eThe MRCOOL® Olympus Series\u003c\/strong\u003e defines premium “Best Tier” comfort—built for \u003cstrong\u003eprofessional installation\u003c\/strong\u003e, quiet performance, and elegant ceiling integration. The \u003cstrong\u003eOlympus 18,000 BTU (1.5 Ton) Ceiling Cassette\u003c\/strong\u003e provides powerful, energy-efficient heating and cooling for \u003cstrong\u003espaces up to 800 sq. ft.\u003c\/strong\u003e, making it ideal for larger bedrooms, living areas, and light commercial applications.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eImportant:\u003c\/em\u003e Olympus indoor units are \u003cstrong\u003enot pre-charged\u003c\/strong\u003e. Professional HVAC installation is required. The system must be \u003cstrong\u003enitrogen-evacuated and vacuumed\u003c\/strong\u003e prior to releasing the refrigerant charge from the outdoor condenser to maintain performance and warranty coverage.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePremium Ceiling Comfort with Modern Style\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Ceiling Integration:\u003c\/strong\u003e Flush-mount recessed 4-way design blends with modern interiors and maximizes usable space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEven Airflow Distribution:\u003c\/strong\u003e 360° discharge pattern ensures balanced heating and cooling throughout the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Low-noise fan (~44 dB) keeps environments peaceful while maintaining strong airflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Coverage:\u003c\/strong\u003e Ideal for rooms up to 800 sq. ft.—perfect for living rooms, open layouts, or office spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly Refrigerant:\u003c\/strong\u003e Uses advanced R-454B with low global warming potential (GWP).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-Smart Performance:\u003c\/strong\u003e Engineered for efficiency to deliver year-round comfort while reducing utility costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Warranty:\u003c\/strong\u003e Limited Lifetime \/ 7-Year Compressor \/ 5-Year Parts Coverage for lasting confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eCapacity\u003c\/th\u003e\n\u003cth\u003eVoltage \/ Hz\u003c\/th\u003e\n\u003cth\u003eCoverage Area*\u003c\/th\u003e\n\u003cth\u003eAir Distribution\u003c\/th\u003e\n\u003cth\u003eSound Level\u003c\/th\u003e\n\u003cth\u003eRefrigerant\u003c\/th\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCASSETTE18HP-230C-P-O\u003c\/td\u003e\n\u003ctd\u003e18,000 BTU (1.5 Ton)\u003c\/td\u003e\n\u003ctd\u003e230 V \/ 60 Hz\u003c\/td\u003e\n\u003ctd\u003eUp to 800 sq. ft.*\u003c\/td\u003e\n\u003ctd\u003eRecessed 4-Way 360° Airflow\u003c\/td\u003e\n\u003ctd\u003e≈ 44 dB (Quiet Mode)\u003c\/td\u003e\n\u003ctd\u003eR-454B\u003c\/td\u003e\n\u003ctd\u003eLifetime (Limited) \/ 7 Compressor \/ 5 Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"font-size: 0.9em; color: #555;\"\u003e\u003cem\u003e*Actual coverage varies based on climate, insulation, and ceiling height.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eProfessional Installation Required\u003c\/h2\u003e\n\u003cp\u003eOlympus cassettes are professional-grade systems that require licensed installation. Technicians must perform a full nitrogen leak check and vacuum the lines before releasing the outdoor unit’s charge. Proper setup ensures peak efficiency, reliability, and valid warranty coverage.\u003c\/p\u003e\n\u003cdiv style=\"background: #f4f9ff; border-left: 4px solid #0073e6; padding: 10px; margin: 12px 0;\"\u003e\n\u003cstrong\u003eReminder:\u003c\/strong\u003e Olympus Series = Best Performance + Professional Installation Required.\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMRCOOL® Olympus 18K Ceiling Cassette Indoor Unit\u003c\/li\u003e\n\u003cli\u003eDecorative Flush Panel\u003c\/li\u003e\n\u003cli\u003eInstallation Hardware and User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Accessories\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible Olympus Outdoor Condenser (properly sized)\u003c\/li\u003e\n\u003cli\u003eRefrigerant Line Set and Communication Cable (installer supplied)\u003c\/li\u003e\n\u003cli\u003eCondensate pump, drain hose, and surge protection kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eNationwide Shipping \u0026amp; Trusted Support\u003c\/h2\u003e\n\u003cp\u003eOrder from \u003ca rel=\"noopener\" href=\"https:\/\/www.mrcooldiydirect.com\" target=\"_blank\"\u003eMRCOOLDIYDirect.com\u003c\/a\u003e — the USA’s most trusted MRCOOL® dealer. Enjoy fast nationwide shipping, authentic Olympus products, and expert HVAC support.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e CASSETTE18HP-230C-P-O\u003cbr\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Olympus – Best Tier\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Ductless Mini Split Recessed 4-Way Ceiling Cassette with Panel\u003cbr\u003e\u003cstrong\u003eBTU:\u003c\/strong\u003e 18,000 (1.5 Ton)\u003cbr\u003e\u003cstrong\u003eCoverage:\u003c\/strong\u003e Up to 800 sq. ft.\u003cbr\u003e\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-454B\u003cbr\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime (Limited) \/ 7 Year Compressor \/ 5 Year Parts\u003cbr\u003e\u003cstrong\u003eAvailability:\u003c\/strong\u003e Ships Nationwide from MRCOOLDIYDirect.com\u003c\/p\u003e\n\u003cp style=\"font-size: 0.9em; color: #555;\"\u003ePopular keywords: MRCOOL Olympus 18K ceiling cassette, 1.5 ton recessed mini split, CASSETTE18HP-230C-P-O, MRCOOL 4-way ceiling cassette, quiet 44 dB mini split, R-454B refrigerant, professional installation MRCOOL, nationwide shipping MRCOOL dealer.\u003c\/p\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"Default Title","offer_id":49176772903139,"sku":"CASSETTE18HP-230C-P-O","price":666.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/mrcool-olympus-18k-recessed-4-way-ceiling-cassette-flush-panel.png?v=1780844287","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-olympus-18-000-btu-1-5-ton-ductless-mini-split-ceiling-cassette-with-panel-230v-60hz-cassette18hp-230c-p-o","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}