{"product_id":"mrcool-lineset-for-diy-5th-gen-mini-split-systems-r-454b","title":"MRCOOL Lineset for DIY 5th Gen Mini Split Systems - R-454B","description":"\u003cdiv class=\"-mx-4 w-auto rounded-none bg-white p-5 shadow-card sm:mx-0 sm:w-full sm:rounded-[10px] sm:p-8 cv-overview-flat\"\u003e\n\u003cdiv class=\"prose mt-4 max-w-none text-muted\"\u003e\n\u003cp\u003eThe MRCOOL® DIY® 5th Gen Line Set is designed to connect compatible MRCOOL DIY indoor air handlers to their outdoor condensers. Using pre-charged R-454B refrigerant and Quick Connect® fittings, it provides a simplified installation solution for MRCOOL DIY single-zone, multi-zone, and central ducted systems.\u003c\/p\u003e\n\u003cp\u003eAvailable in multiple line set sizes and lengths, this system makes it easier to select the correct connection based on the air handler capacity and installation distance. The kink-resistant construction is designed for easier routing while the UV-protective insulation sleeve helps protect the line set from outdoor exposure.\u003c\/p\u003e\n\u003cp\u003eThe No-Vac design eliminates the need for cutting, brazing, vacuuming, or refrigerant charging during a standard installation. Depending on the configuration, multiple line sets can also be combined with a compatible coupler to achieve up to 75 feet of total length.\u003c\/p\u003e\n\u003cdiv style=\"margin: 24px 0; padding: 20px; border: 1px solid #e5e7eb; border-radius: 10px; background: #f9fafb;\"\u003e\n\u003cp style=\"margin: 0 0 16px; font-size: 16px; font-weight: bold; color: #111827;\"\u003eWhat's Included\u003c\/p\u003e\n\u003cul style=\"margin: 0; padding: 0; list-style: none;\"\u003e\n\u003cli style=\"display: flex; align-items: center; gap: 14px; margin-bottom: 14px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg alt=\"MRCOOL Lineset for DIY 5th Gen Mini Split Systems - R-454B\" width=\"80\" height=\"80\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0258\/1951\/2878\/files\/MRCOOL-DIY-Lineset-For-5th-Gen-Mini-Split.webp?v=1787417380\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"font-size: 14px; line-height: 1.5; color: #374151;\"\u003eMRCOOL Lineset for DIY 5th Gen Mini Split Systems - R-454B, DIY16-1438-O\u003cbr\u003e\u003cstrong\u003eQuantity: 1\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cdiv style=\"margin: 24px 0; border: 1px solid #e5e7eb; border-radius: 10px; background: #f9fafb;\"\u003e\n\u003ctable class=\"table\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"BRAND NAME\"\u003e\n\u003cp\u003eBRAND NAME\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"MRCOOL\"\u003e\n\u003cp\u003eMRCOOL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"PRODUCT TYPE\"\u003e\n\u003cp\u003ePRODUCT TYPE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"DIY Quick Connect Line Set\"\u003e\n\u003cp\u003eDIY Quick Connect Line Set\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"MODEL\"\u003e\n\u003cp\u003eMODEL\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"DIY16-1438-O\"\u003e\n\u003cp\u003eDIY16-1438-O\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"REFRIGERANT TYPE\"\u003e\n\u003cp\u003eREFRIGERANT TYPE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"R-454B\"\u003e\n\u003cp\u003eR-454B\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"LINE SET TYPE\"\u003e\n\u003cp\u003eLINE SET TYPE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"Pre-Charged Quick Connect\"\u003e\n\u003cp\u003ePre-Charged Quick Connect®\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"INSTALLATION TYPE\"\u003e\n\u003cp\u003eINSTALLATION TYPE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"No-Vac\"\u003e\n\u003cp\u003eNo-Vac\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"AVAILABLE LENGTHS\"\u003e\n\u003cp\u003eAVAILABLE LENGTHS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"16 Ft, 25 Ft, 35 Ft, 50 Ft, 66 Ft, 75 Ft\"\u003e\n\u003cp\u003e16 Ft, 25 Ft, 35 Ft, 50 Ft, 66 Ft, 75 Ft\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"1\/4 IN. × 3\/8 IN. COMPATIBILITY\"\u003e\n\u003cp\u003e1\/4 IN. × 3\/8 IN. COMPATIBILITY\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"6K, 9K, 12K\"\u003e\n\u003cp\u003e6K, 9K, 12K Air Handlers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"1\/4 IN. × 1\/2 IN. COMPATIBILITY\"\u003e\n\u003cp\u003e1\/4 IN. × 1\/2 IN. COMPATIBILITY\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"9K, 12K, 18K\"\u003e\n\u003cp\u003e9K, 12K, 18K Air Handlers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"3\/8 IN. × 5\/8 IN. COMPATIBILITY\"\u003e\n\u003cp\u003e3\/8 IN. × 5\/8 IN. COMPATIBILITY\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"24K, 36K\"\u003e\n\u003cp\u003e24K, 36K Air Handlers\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"MAXIMUM COMBINED LENGTH\"\u003e\n\u003cp\u003eMAXIMUM COMBINED LENGTH\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"75 Ft\"\u003e\n\u003cp\u003e75 Ft\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"INSULATION\"\u003e\n\u003cp\u003eINSULATION\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"3\/4 in. UV Protective Insulation Sleeve\"\u003e\n\u003cp\u003e3\/4 in. UV Protective Insulation Sleeve\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"CONNECTION TYPE\"\u003e\n\u003cp\u003eCONNECTION TYPE\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"Quick Connect Fittings\"\u003e\n\u003cp\u003eQuick Connect® Fittings\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"VACUUM REQUIRED\"\u003e\n\u003cp\u003eVACUUM REQUIRED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"No\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"REFRIGERANT CHARGING REQUIRED\"\u003e\n\u003cp\u003eREFRIGERANT CHARGING REQUIRED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"No\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"CUTTING REQUIRED\"\u003e\n\u003cp\u003eCUTTING REQUIRED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"No\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"BRAZING REQUIRED\"\u003e\n\u003cp\u003eBRAZING REQUIRED\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"No\"\u003e\n\u003cp\u003eNo\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"KINK RESISTANT\"\u003e\n\u003cp\u003eKINK RESISTANT\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"Yes\"\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"col-key\" title=\"COMPATIBLE SYSTEMS\"\u003e\n\u003cp\u003eCOMPATIBLE SYSTEMS\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd class=\"col-value\" title=\"MRCOOL DIY 5th Gen Single Zone, Multi-Zone, Central Ducted\"\u003e\n\u003cp\u003eMRCOOL DIY 5th Gen Single Zone, Multi-Zone, and Central Ducted Systems\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Good AirX","offers":[{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 16 Ft","offer_id":48286227890363,"sku":"DIY16-1438-O","price":227.0,"currency_code":"USD","in_stock":true},{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 25 Ft","offer_id":48286227923131,"sku":"DIY25-1438-O","price":264.0,"currency_code":"USD","in_stock":true},{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 35 Ft","offer_id":48286227955899,"sku":"DIY35-1438C-O","price":502.0,"currency_code":"USD","in_stock":true},{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 50 Ft","offer_id":48286227988667,"sku":"DIY50-1438C-O","price":587.0,"currency_code":"USD","in_stock":true},{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 66 Ft","offer_id":48286228021435,"sku":"DIY66-1438C-O","price":1241.0,"currency_code":"USD","in_stock":true},{"title":"6K 9K or 12K (1\/4\" x 3\/8\") \/ 75 Ft","offer_id":48286228054203,"sku":"DIY75-1438C-O","price":1278.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 16 Ft","offer_id":48286228086971,"sku":"DIY16-1412-O","price":239.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 25 Ft","offer_id":48286228119739,"sku":"DIY25-1412-O","price":272.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 35 Ft","offer_id":48286228152507,"sku":"DIY35-1412C-O","price":510.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 50 Ft","offer_id":48286228185275,"sku":"DIY50-1412C-O","price":599.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 66 Ft","offer_id":48286228218043,"sku":"DIY66-1412C-O","price":1265.0,"currency_code":"USD","in_stock":true},{"title":"9K 12K or 18K (1\/4\" x 1\/2\") \/ 75 Ft","offer_id":48286228250811,"sku":"DIY75-1412C-O","price":1322.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 16 Ft","offer_id":48286228283579,"sku":"DIY16-3858-O","price":271.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 25 Ft","offer_id":48286228316347,"sku":"DIY25-3858-O","price":457.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 35 Ft","offer_id":48286228349115,"sku":"DIY35-3858C-O","price":565.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 50 Ft","offer_id":48286228381883,"sku":"DIY50-3858C-O","price":662.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 66 Ft","offer_id":48286228414651,"sku":"DIY66-3858C-O","price":1383.0,"currency_code":"USD","in_stock":true},{"title":"24K or 36K (3\/8\" x 5\/8\") \/ 75 Ft","offer_id":48286228447419,"sku":"DIY75-3858C-O","price":1569.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/1951\/2878\/files\/MRCOOL-DIY-Lineset-For-5th-Gen-Mini-Split.webp?v=1787417380","url":"https:\/\/goodairx.com\/products\/mrcool-lineset-for-diy-5th-gen-mini-split-systems-r-454b","provider":"Good AirX","version":"1.0","type":"link"}