{"product_id":"mrcool-diy®-5th-gen-e-star-12-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-115v-diy-12-hp-wm-115d25-0","title":"MRCOOL DIY® 5th Gen E Star 12,000 BTU Single Zone Mini Split Complete System with 25ft. Line Set 115V, DIY-12-HP-WM-115D25-0","description":"\u003ch3 data-start=\"966\" data-end=\"1031\"\u003e\u003cstrong data-start=\"970\" data-end=\"1031\"\u003eMRCOOL DIY® 12K BTU 5th Gen Single-Zone Mini Split System\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1033\" data-end=\"1370\"\u003eThe MRCOOL DIY® 5th Generation 12,000 BTU Single-Zone Mini Split System provides efficient, reliable heating and cooling for spaces up to approximately \u003cstrong data-start=\"1185\" data-end=\"1204\"\u003e550 square feet\u003c\/strong\u003e. Designed for homeowners who want professional-level performance without professional installation, this system delivers year-round comfort with true DIY simplicity.\u003c\/p\u003e\n\u003cp data-start=\"1372\" data-end=\"1709\"\u003eBuilt on MRCOOL’s proven DIY platform, the system uses \u003ca href=\"https:\/\/mrcooldiydirect.com\/products\/mrcool-gen-5-pre-charged-mini-split-line-set-r-454b\" target=\"_blank\" title=\"MR COOL Quick Connect pre-charged diy line set is included in the complete system kit\" rel=\"noopener\"\u003e\u003cstrong data-start=\"1427\" data-end=\"1479\"\u003eMRCOOL® DIY® Quick Connect Pre-Charged Line Sets\u003c\/strong\u003e\u003c\/a\u003e, allowing installation without vacuum pumps, refrigerant handling, or specialized HVAC tools. All critical components arrive factory sealed and pre-charged, making installation accessible for anyone comfortable using basic tools.\u003c\/p\u003e\n\u003cp data-start=\"1711\" data-end=\"2019\"\u003eAdvanced inverter technology helps maintain consistent indoor temperatures while reducing energy consumption. This system is \u003cstrong data-start=\"1836\" data-end=\"1862\"\u003eENERGY STAR® certified\u003c\/strong\u003e and uses \u003cstrong data-start=\"1872\" data-end=\"1894\"\u003eR-454B refrigerant\u003c\/strong\u003e, a lower-GWP alternative to R-410A that meets modern efficiency and environmental standards without sacrificing performance.\u003c\/p\u003e\n\u003cp data-start=\"2021\" data-end=\"2356\"\u003eComfort control is flexible and intuitive. The system supports wireless remote operation, app-based control through the MRCOOL Smart HVAC app, and voice control via \u003cstrong data-start=\"2186\" data-end=\"2223\"\u003eAmazon Alexa and Google Assistant\u003c\/strong\u003e. Features such as Follow Me temperature sensing and Dry Mode dehumidification allow precise comfort adjustments throughout the year.\u003c\/p\u003e\n\u003cp data-start=\"2358\" data-end=\"2721\"\u003eDesigned for durability, the outdoor condenser features \u003cstrong data-start=\"2414\" data-end=\"2455\"\u003eGold Fin® corrosion-resistant coating\u003c\/strong\u003e, making it suitable for coastal or high-humidity environments. Quiet operation makes this system ideal for bedrooms, offices, and other noise-sensitive spaces. When properly registered, the system is backed by manufacturer warranty coverage for added peace of mind.\u003c\/p\u003e\n\u003cp data-start=\"2723\" data-end=\"2912\"\u003eThis system is an excellent solution for bedrooms, home offices, additions, and small living spaces where \u003cstrong data-start=\"2829\" data-end=\"2858\"\u003eefficient climate control\u003c\/strong\u003e, smart features, and DIY installation are priorities.\u003c\/p\u003e\n\u003chr data-start=\"2739\" data-end=\"2742\"\u003e\n\u003ch2 data-start=\"2744\" data-end=\"2787\"\u003e\u003cstrong data-start=\"2747\" data-end=\"2787\"\u003eLine Set Options (Important to Know)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2788\" data-end=\"3052\"\u003eEvery MRCOOL DIY 5th Gen system includes a \u003cstrong data-start=\"2831\" data-end=\"2876\"\u003e25’ pre-charged line set and control wire\u003c\/strong\u003e. If your installation requires a different length, we custom-bundle your order so you receive the \u003cstrong data-start=\"2975\" data-end=\"3033\"\u003ecorrect pre-charged line set and matching control wire\u003c\/strong\u003e, ready to install.\u003c\/p\u003e\n\u003cp data-start=\"3054\" data-end=\"3186\"\u003eLonger or alternate line set selections may add \u003cstrong data-start=\"3102\" data-end=\"3123\"\u003e1–2 business days\u003c\/strong\u003e to order preparation so we can configure everything correctly.\u003c\/p\u003e\n\u003cp data-start=\"3188\" data-end=\"3329\"\u003eWe do not recommend splicing control wires. Continuous, factory-length cable ensures reliable communication and long-term system performance.\u003c\/p\u003e","brand":"MRCOOL DIY Direct","offers":[{"title":"25' Feet (Standard Length)","offer_id":49175951933667,"sku":"DIY-12-HP-WM-115D25-0-1","price":2370.0,"currency_code":"USD","in_stock":true},{"title":"41' Feet (Includes 2 Line Sets+Couplers+Control Wire)","offer_id":49175951966435,"sku":"DIY-12-HP-WM-115D25-0-4","price":3059.0,"currency_code":"USD","in_stock":true},{"title":"50' Feet (Includes 2 Line Sets+Couplers+Control Wire)","offer_id":49175951999203,"sku":"DIY-12-HP-WM-115D25-0-5","price":3126.0,"currency_code":"USD","in_stock":true},{"title":"60' Feet (Includes 2 Line Sets+Couplers+Control Wire)","offer_id":49175952031971,"sku":"DIY-12-HP-WM-115D25-0-6","price":3298.0,"currency_code":"USD","in_stock":true},{"title":"75' Feet (Includes 2 Line Sets+Couplers+Control Wire)","offer_id":49175952064739,"sku":"sku-51436550979901","price":3388.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/8752\/3043\/files\/DIY-09-HP-WM-115D25-O_02aa0009-b4ed-4f34-a7f5-043d30f05c32.png?v=1780842938","url":"https:\/\/freedomhvacsupply.com\/products\/mrcool-diy%c2%ae-5th-gen-e-star-12-000-btu-single-zone-mini-split-complete-system-with-25ft-line-set-115v-diy-12-hp-wm-115d25-0","provider":"Freedom HVAC Supply","version":"1.0","type":"link"}