{"product_id":"mrcool-5th-gen-diy-18k-mini-split-system-230v-diy-18-hp-wm-230d25-o","title":"MRCOOL 5th Gen DIY 18k Single Zone Mini-split System (230v) DIY-18-HP-WM-230D25-O","description":"\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    ul li a{color:var(--red);text-decoration:none;font-weight:bold;}\n    ul li a:hover{text-decoration:underline;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n  \u003c\/style\u003e\n\n\u003csection aria-label=\"MRCOOL 5th Gen DIY 18k Single Zone Mini-split System Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n  \u003cdiv class=\"shell\"\u003e\n    \n    \u003cdiv class=\"top\"\u003e\n      \u003cp class=\"kicker\"\u003e1.5 Ton • 22.5 SEER2 • Energy Star • Pre-Charged R-454B\u003c\/p\u003e\n      \u003ch2\u003eMRCOOL® 5th Gen DIY® 18k Single Zone Mini-split System (230V) DIY-18-HP-WM-230D25-O\u003c\/h2\u003e\n      \u003cp class=\"sub\"\u003eThe \u003cstrong\u003e5th Generation MRCOOL® DIY® 18k BTU Ductless Mini-Split System\u003c\/strong\u003e is the ultimate climate solution for spaces up to 800 sq. ft. This system is engineered specifically for homeowners, allowing for a 100% do-it-yourself installation without the need for a certified HVAC technician or specialized vacuum equipment. Utilizing patented Quick Connect® line sets and the next-generation R-454B refrigerant, this system delivers professional-grade 1.5-ton heating and cooling power with industry-leading efficiency. Whether you choose a traditional wall mount or a discreet ceiling cassette, the 5th Gen DIY system provides unmatched reliability, smart home connectivity, and a faster, safer path to home comfort.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \n    \u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n    \n    \u003cdiv class=\"content\"\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eCustomizable Configuration Options\u003c\/h2\u003e\n        \u003cp\u003eTailor your system to your specific space with multiple mounting and distance options:\u003c\/p\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eMounting Types:\u003c\/strong\u003e High-Wall Mount or 1-Way Ceiling Cassette.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eLine Set Lengths:\u003c\/strong\u003e Choose from 16ft, 25ft, 35ft, or 50ft pre-charged line sets.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eDIYPRO™ Protection:\u003c\/strong\u003e Line sets (25ft+) include the rugged DIYPRO™ cable, eliminating conduit and safeguarding against weather and wildlife.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eTechnical Performance Specifications\u003c\/h2\u003e\n        \u003ctable\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSystem Capacity\u003c\/th\u003e\n              \u003ctd\u003e18,000 BTU (1.5 Ton)\u003c\/td\u003e\n              \u003cth\u003eVoltage \/ Phase\u003c\/th\u003e\n              \u003ctd\u003e208-230V \/ 1 Ph \/ 60Hz\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSEER2 Efficiency\u003c\/th\u003e\n              \u003ctd\u003e22.5\u003c\/td\u003e\n              \u003cth\u003eEER2 \/ HSPF2-4\u003c\/th\u003e\n              \u003ctd\u003e13.7 \/ 11.5\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMax Coverage Area\u003c\/th\u003e\n              \u003ctd\u003eUp to 800 sq. ft.\u003c\/td\u003e\n              \u003cth\u003eRefrigerant Type\u003c\/th\u003e\n              \u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLiquid \/ Suction Line\u003c\/th\u003e\n              \u003ctd\u003e1\/4\" - 1\/2\"\u003c\/td\u003e\n              \u003cth\u003eSound Rating (IDU)\u003c\/th\u003e\n              \u003ctd\u003e19 - 54.5 dBA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMCA \/ Max Fuse\u003c\/th\u003e\n              \u003ctd\u003e18A \/ 20A\u003c\/td\u003e\n              \u003cth\u003eCertifications\u003c\/th\u003e\n              \u003ctd\u003eEnergy Star, ETL, AHRI\u003c\/td\u003e\n            \u003c\/tr\u003e\n          \u003c\/tbody\u003e\n        \u003c\/table\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eAdvanced System Features\u003c\/h2\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePatented Quick Connect®:\u003c\/strong\u003e Simple, leak-proof line set connections that eliminate the need for vacuuming or flaring.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSmartHVAC Integration:\u003c\/strong\u003e Control your system from anywhere via the SmartHVAC app (iOS\/Android) or hands-free via Alexa and Google Assistant.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFollow Me® Technology:\u003c\/strong\u003e The remote control tracks the local temperature and adjusts the system to ensure comfort where you actually are.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eGold Fin® Protection:\u003c\/strong\u003e Anti-corrosive coating on the condenser ensures long-term performance in humid or coastal environments.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eNext-Gen Refrigerant:\u003c\/strong\u003e Pre-charged with R-454B, meeting modern low-GWP environmental standards.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eDownloads \u0026amp; Documentation\u003c\/h2\u003e\n        \u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px;\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eCondenser Documentation:\u003c\/strong\u003e\n            \u003cul\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-br-en-01_10.pdf?v=1777863411\" target=\"_blank\"\u003eSystem Brochure\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-sz-im-um-en-01_12.pdf?v=1777863448\" target=\"_blank\"\u003eCondenser Installation Manual\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-sz-5-perf-specs-en-01_8.pdf?v=1777863485\" target=\"_blank\"\u003ePerformance Specifications\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-wr-en-01_17.pdf?v=1777863723\" target=\"_blank\"\u003eWarranty Details\u003c\/a\u003e\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eAir Handler Documentation:\u003c\/strong\u003e\n            \u003cul\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-sz-im-um-en-01_13.pdf?v=1777863831\" target=\"_blank\"\u003eIndoor Unit Manual\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-ms-5-rm-en-01_8.pdf?v=1777863957\" target=\"_blank\"\u003eRemote Control Guide\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-sz-sm-en-01_26.pdf?v=1777863992\" target=\"_blank\"\u003eFull Service Manual\u003c\/a\u003e\u003c\/li\u003e\n              \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-s-kit-um-en-fr-01_14.pdf?v=1777864060\" target=\"_blank\"\u003eAccessory Guide\u003c\/a\u003e\u003c\/li\u003e\n            \u003c\/ul\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eThe DIY Difference\u003c\/h2\u003e\n        \u003cp\u003eThe MRCOOL® 5th Generation system is more than just a mini-split; it’s a high-performance investment in your home that you can manage from start to finish. With an industry-leading 7-year compressor and 5-year parts warranty, along with eligibility for the MRCOOL® Care Program, you gain commercial-grade climate control with total peace of mind.\u003c\/p\u003e\n        \u003cdiv class=\"callout\"\u003eExperience professional-grade 18,000 BTU cooling and heating without the contractor markups. The 5th Gen MRCOOL DIY® System is built for efficiency, durability, and a hassle-free installation.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/section\u003e","brand":"MRCOOL","offers":[{"title":"Wall Mount \/ 16ft","offer_id":53230662517101,"sku":"DIY-18-HP-WM-230D25-O","price":3136.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 25ft","offer_id":53284564468077,"sku":null,"price":3173.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 35ft","offer_id":53284564500845,"sku":null,"price":3411.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 50ft","offer_id":53284564533613,"sku":null,"price":3496.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 16ft","offer_id":53252243652973,"sku":"DIYCASSETTE18HP-230D25-O","price":3645.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 25ft","offer_id":53284564566381,"sku":null,"price":3682.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 35ft","offer_id":53284564599149,"sku":null,"price":3920.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 50ft","offer_id":53284564631917,"sku":null,"price":4005.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/MRCOOL_5th_Gen_DIY_18k_Single_Zone_Mini-split_System_230v_DIY-18-HP-WM-230D25-O.png?v=1776888476","url":"https:\/\/ironlinetools.com\/products\/mrcool-5th-gen-diy-18k-mini-split-system-230v-diy-18-hp-wm-230d25-o","provider":"Iron Line Tools","version":"1.0","type":"link"}