{"product_id":"mrcool-5th-gen-diy-12k-btu-mini-split-system-115v-diy-12-hp-wm-115d25-o","title":"MRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v) DIY-12-HP-WM-115D25-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 12K BTU Single Zone Mini-split System (115v) Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n  \u003cdiv class=\"shell\"\u003e\n    \n    \u003cdiv class=\"top\"\u003e\n      \u003cp class=\"kicker\"\u003eTool-Free Installation • 1.0 Ton Capacity • Smart App Control\u003c\/p\u003e\n      \u003ch2\u003eMRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v) DIY-12-HP-WM-115D25-O\u003c\/h2\u003e\n      \u003cp class=\"sub\"\u003eTransform your space with the \u003cstrong\u003e5th Generation MRCOOL® DIY® 12k BTU Ductless Heat Pump Single Zone Mini-Split System\u003c\/strong\u003e—engineered for easy, tool-free installation and powerful, efficient performance. Perfect for areas up to 550 sq. ft., this system delivers reliable heating and cooling without the need for professional help or specialized skills. Built for personalized comfort and robust durability, it features advanced Gold Fin® condenser coating for coastal environments and smart home compatibility for seamless control anywhere.\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\u003eMRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v) Applications\u003c\/h2\u003e\n        \u003cul\u003e\n          \u003cli\u003ePrimary climate control for master suites, large living rooms, or open-concept areas (Up to 550 sq. ft.)\u003c\/li\u003e\n          \u003cli\u003eHeating and cooling for medium-to-large insulated garages, workshops, and outbuildings\u003c\/li\u003e\n          \u003cli\u003eCoastal and high-humidity locations requiring advanced corrosion resistance\u003c\/li\u003e\n          \u003cli\u003eSunrooms, home additions, and finished basements\u003c\/li\u003e\n          \u003cli\u003eResidential retrofits where traditional ductwork is unavailable or too costly to install\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cdiv class=\"callout\"\u003eIdeal for homeowners seeking a mid-size, high-efficiency heating and cooling solution that can be installed without hiring a specialized HVAC technician or electrician.\u003c\/div\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eMRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v) Specifications\u003c\/h2\u003e\n        \u003ctable\u003e\n          \u003ctbody\u003e\n            \u003ctr\u003e\n              \u003cth\u003eSKU\u003c\/th\u003e\n              \u003ctd\u003eDIY-12-HP-WM-115D25-O (Air Handler: DIY-12-HP-WMAH-115D25-O)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eTonnage\u003c\/th\u003e\n              \u003ctd\u003e1.0 Ton (12,000 BTU)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003ePower Supply\u003c\/th\u003e\n              \u003ctd\u003e115V \/ 60 Hz \/ 1-Phase\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMax Coverage Area\u003c\/th\u003e\n              \u003ctd\u003eUp to 550 sq. ft.\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eNoise Level (Low \/ High)\u003c\/th\u003e\n              \u003ctd\u003e18 dBA \/ 43 dBA\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eLineset Sizing\u003c\/th\u003e\n              \u003ctd\u003e1\/4\" Liquid \/ 3\/8\" Suction\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eMin Circuit Ampacity \/ Max Fuse\u003c\/th\u003e\n              \u003ctd\u003e3A \/ 15A\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eNumber of Speeds\u003c\/th\u003e\n              \u003ctd\u003e5 (With Oscillation)\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eNet Dimensions (W×H×D)\u003c\/th\u003e\n              \u003ctd\u003e31.57\" × 11.69\" × 7.44\"\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eNet Weight\u003c\/th\u003e\n              \u003ctd\u003e24.91 lbs\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eCertifications\u003c\/th\u003e\n              \u003ctd\u003eNEEP ccASHP, Intertek, UL, ETL, Energy Star, AHRI\u003c\/td\u003e\n            \u003c\/tr\u003e\n            \u003ctr\u003e\n              \u003cth\u003eWarranty\u003c\/th\u003e\n              \u003ctd\u003e5-Year Base Parts \/ 7-Year Base Compressor\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\u003eMRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v) Features \u0026amp; Technology\u003c\/h2\u003e\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eTrue DIY Installation:\u003c\/strong\u003e Pre-charged setup allows for fast, tool-free installation without professional assistance.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eDIYPRO® Cable Included:\u003c\/strong\u003e Simplifies the electrical connection process by eliminating the need for traditional electrical conduit, while safeguarding the system from weather and pests.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eGold Fin® Condenser Coating:\u003c\/strong\u003e Provides advanced corrosion resistance, extending the operational life of the unit—especially in coastal or high-humidity regions.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eFollow Me® Technology:\u003c\/strong\u003e The remote control tracks the local ambient temperature and adjusts airflow to maximize comfort right where you are sitting.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eSmart Home Integration:\u003c\/strong\u003e Out-of-the-box support for the SmartHVAC app (iOS\/Android), Amazon Alexa, and Google Assistant.\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eDry Mode Functionality:\u003c\/strong\u003e Effectively manages and reduces indoor humidity levels, improving overall ambient comfort.\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eMRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System Maintenance\u003c\/h2\u003e\n        \u003cul\u003e\n          \u003cli\u003eClean the reusable indoor air filter regularly to ensure optimal airflow and maintain the system's high energy efficiency.\u003c\/li\u003e\n          \u003cli\u003eKeep the outdoor condenser free of debris, tall grass, and snow to allow for proper heat exchange.\u003c\/li\u003e\n          \u003cli\u003ePeriodically check the DIYPRO® cable and lineset connections to ensure they are secure and free from physical damage.\u003c\/li\u003e\n          \u003cli\u003eUse the MRCOOL® Care Program and smart app diagnostics to proactively monitor system health.\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        \u003cul\u003e\n          \u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/mc-diy-5-wr-en-01_1.pdf?v=1776884458\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eMRCOOL 5th Gen DIY Brochure \/ Warranty Information\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.pdf?v=1776884987\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eInstallation 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-5-qsg-im-en-01_0e23684c-19cf-4675-9744-b88d93792ea2.pdf?v=1776885021\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOwner's 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_d648a63c-041e-4b4d-98d9-d30a6c405423.pdf?v=1776885071\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eRemote Control 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-5-sz-sm-en-01_de08cff1-f437-4dd6-aa95-6c7c989bac37.pdf?v=1776885158\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eService Manual\u003c\/a\u003e\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \n      \u003cdiv class=\"card\"\u003e\n        \u003ch2\u003eWhy Choose the MRCOOL 5th Gen DIY 12K BTU Single Zone Mini-split System (115v)\u003c\/h2\u003e\n        \u003cul\u003e\n          \u003cli\u003ePerfectly sized 1.0 Ton capacity quickly heats or cools rooms up to 550 sq. ft.\u003c\/li\u003e\n          \u003cli\u003eEliminates expensive professional installation costs with a fully DIY-friendly design.\u003c\/li\u003e\n          \u003cli\u003eUltra-quiet 18 dBA indoor operation ensures a peaceful environment for working or sleeping.\u003c\/li\u003e\n          \u003cli\u003eBacked by an industry-leading 7-year compressor and 5-year parts warranty.\u003c\/li\u003e\n        \u003c\/ul\u003e\n        \u003cdiv class=\"callout\"\u003eCombining simple installation, smart app controls, and dependable year-round performance, the MRCOOL® DIY® 12k BTU system is the ultimate solution for efficient, personalized home comfort.\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":53230659338605,"sku":"DIY-12-HP-WM-115D25-O","price":2586.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 25ft","offer_id":53281116258669,"sku":null,"price":2623.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 35ft","offer_id":53281116291437,"sku":null,"price":2861.0,"currency_code":"USD","in_stock":true},{"title":"Wall Mount \/ 50ft","offer_id":53281116324205,"sku":null,"price":2946.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 16ft","offer_id":53252231299437,"sku":"DIYCASSETTE12HP-230D25-O","price":3239.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 25ft","offer_id":53281116356973,"sku":null,"price":3276.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 35ft","offer_id":53281116389741,"sku":null,"price":3514.0,"currency_code":"USD","in_stock":true},{"title":"Ceiling Mount \/ 50ft","offer_id":53281116422509,"sku":null,"price":3599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/MRCOOL_5th_Gen_DIY_12K_BTU_Single_Zone_Mini-split_System_115v_DIY-12-HP-WM-115D25-O.png?v=1776885260","url":"https:\/\/ironlinetools.com\/products\/mrcool-5th-gen-diy-12k-btu-mini-split-system-115v-diy-12-hp-wm-115d25-o","provider":"Iron Line Tools","version":"1.0","type":"link"}