{"title":"Line Sets \u0026 Accessories","description":null,"products":[{"product_id":"25ft-1-4-x-1-2-lineset-for-diy-9k-12k-18k-indoor-w-diy-pro-cable-r454b","title":"25ft 1\/4 x 1\/2 Lineset for DIY 18K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 1\/2 inch suction line sized for 9K, 12K and 18K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022482829597,"sku":"DIY25-1412C-O","price":436.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_ea7f44c6-0873-448e-8aa3-1d9ac4bacec8.jpg?v=1787762959"},{"product_id":"25ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-r454b","title":"25ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 3\/8 inch liquid line and a 5\/8 inch suction line sized for 24K and 36K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022482927901,"sku":"DIY25-3858-O","price":457.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_ac6120db-d9b6-420c-a734-092e1de5351f.jpg?v=1787762960"},{"product_id":"25ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-w-diy-pro-cable-r454b","title":"25ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 3\/8 inch liquid line and a 5\/8 inch suction line sized for 24K and 36K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483026205,"sku":"DIY25-3858C-O","price":613.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_cdd9f9f2-58a9-411b-b606-eba9a72860dd.jpg?v=1787762961"},{"product_id":"35ft-1-4-x-3-8-lineset-for-diy-6k-9k-12k-indoor-w-diy-pro-cable-r454b","title":"35ft 1\/4 x 3\/8 Lineset for DIY 6K, 9K \u0026 12K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 35 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 3\/8 inch suction line sized for 6K, 9K and 12K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483157277,"sku":"DIY35-1438C-O","price":502.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_99e4ae23-830c-4824-bfdf-325f86cd7287.jpg?v=1787762963"},{"product_id":"35ft-1-4-x-1-2-lineset-for-diy-9k-12k-18k-indoor-w-diy-pro-cable-r454b","title":"35ft 1\/4 x 1\/2 Lineset for DIY 9K, 12K \u0026 18K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 35 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 1\/2 inch suction line sized for 9K, 12K and 18K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483255581,"sku":"DIY35-1412C-O","price":510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_2e80f9b2-5336-4d8e-be8b-c6a021968918.jpg?v=1787762964"},{"product_id":"35ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-w-diy-pro-cable-r454b","title":"35ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 35 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 3\/8 inch liquid line and a 5\/8 inch suction line sized for 24K and 36K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483353885,"sku":"DIY35-3858C-O","price":565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_990a3e9b-d813-415a-ba5b-c9a5df165c98.jpg?v=1787762965"},{"product_id":"50ft-1-4-x-3-8-lineset-for-diy-6k-9k-12k-indoor-w-diy-pro-cable-r454b","title":"50ft 1\/4 x 3\/8 Lineset for DIY 6K, 9K \u0026 12K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 50 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 3\/8 inch suction line sized for 6K, 9K and 12K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483616029,"sku":"DIY50-1438C-O","price":587.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_738ad6d9-364b-4951-8bc9-efdd251f3e75.jpg?v=1787762966"},{"product_id":"50ft-1-4-x-1-2-lineset-for-diy-9k-12k-18k-indoor-w-diy-pro-cable-r454b","title":"50ft 1\/4 x 1\/2 Lineset for DIY 18K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 50 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 1\/2 inch suction line sized for 9K, 12K and 18K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022483812637,"sku":"DIY50-1412C-O","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_8ad3a9ce-754d-48c7-91a9-62b900da3154.jpg?v=1787762968"},{"product_id":"25ft-1-4-x-1-2-lineset-for-diy-9k-12k-18k-indoor-r454b","title":"25ft 1\/4 x 1\/2 Lineset for DIY 18K Indoor R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 1\/2 inch suction line sized for 9K, 12K and 18K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022484107549,"sku":"DIY25-1412-O","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_4f17f486-3a0e-4882-b0d5-7abf6d760623.jpg?v=1787762969"},{"product_id":"25ft-1-4-x-3-8-lineset-for-diy-6k-9k-12k-indoor-w-diy-pro-cable-r454b","title":"25ft 1\/4 x 3\/8 Lineset for DIY 6K, 9K \u0026 12K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 3\/8 inch suction line sized for 6K, 9K and 12K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022484369693,"sku":"DIY25-1438C-O","price":409.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_331658cd-849d-4d95-949e-9f7910d4792e.jpg?v=1787762970"},{"product_id":"25ft-1-4-x-3-8-lineset-for-diy-6k-9k-12k-indoor-r454b","title":"25ft 1\/4 x 3\/8 Lineset for DIY 6K, 9K \u0026 12K Indoor R454B","description":"\u003cp\u003eA 25 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 3\/8 inch suction line sized for 6K, 9K and 12K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022484533533,"sku":"DIY25-1438-O","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_c6d14afb-7069-4007-9dc8-d0806024244b.jpg?v=1787762971"},{"product_id":"16ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-r454b","title":"16ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor R454B","description":"\u003cp\u003eA 16 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 3\/8 inch liquid line and a 5\/8 inch suction line sized for 24K and 36K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022484697373,"sku":"DIY16-3858-O","price":271.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_882ad9b7-b75e-4c56-8d0c-a49786874eb7.jpg?v=1787762973"},{"product_id":"16ft-1-4-x-1-2-lineset-for-diy-9k-12k-18k-indoor-r454b","title":"16ft 1\/4 x 1\/2 Lineset for DIY 18K Indoor R454B","description":"\u003cp\u003eA 16 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 1\/2 inch suction line sized for 9K, 12K and 18K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022484926749,"sku":"DIY16-1412-O","price":239.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_0977f67f-151f-47bd-befc-f4385499e248.jpg?v=1787762975"},{"product_id":"16ft-1-4-x-3-8-lineset-for-diy-6k-9k-12k-indoor-r454b","title":"16ft 1\/4 x 3\/8 Lineset for DIY 6K, 9K \u0026 12K Indoor R454B","description":"\u003cp\u003eA 16 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 1\/4 inch liquid line and a 3\/8 inch suction line sized for 6K, 9K and 12K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022485319965,"sku":"DIY16-1438-O","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_deac9d68-e2f2-4792-8559-b0f26b4924ec.jpg?v=1787762975"},{"product_id":"50ft-3-8-x-5-8-lineset-for-diy-24k-36k-indoor-w-diy-pro-cable-r454b","title":"50ft 3\/8 x 5\/8 Lineset for DIY 24K \u0026 36K Indoor w\/ DIY Pro Cable R454B","description":"\u003cp\u003eA 50 foot pre-charged QuickConnect line set for MRCOOL DIY systems, with a 3\/8 inch liquid line and a 5\/8 inch suction line sized for 24K and 36K indoor units. It is rated for R-454B refrigerant.\u003c\/p\u003e\n\u003cp\u003eQuickConnect fittings tighten with two wrenches and hold the factory charge, so the install needs no vacuum pump and no refrigerant handling. The DIY Pro communication cable is included.\u003c\/p\u003e\n\u003cp\u003eConfirm the connection sizes on your indoor and outdoor units before ordering, and keep the run within the maximum line length listed for your system.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022485352733,"sku":"DIY50-3858C-O","price":662.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_94df63a7-2906-4d05-aad7-bb2f85bf452e.jpg?v=1787762976"},{"product_id":"diy-line-set-coupler-kit-9-12-18k-75ft","title":"DIY Line Set Coupler Kit 9\/12\/18k 75ft","description":"\u003cp\u003eDIY Line Set Coupler Kit for 9k, 12k and 18k line set - 75 ft DIYPro Cable\u003c\/p\u003e\n","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489415965,"sku":"DIYCOUPLER-1412K75C","price":427.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-diy-cou-kit-75C-01.jpg?v=1783961866"},{"product_id":"diy-line-set-coupler-kit-24-36k-75ft","title":"DIY Line Set Coupler Kit 24\/36k 75ft","description":"\u003cp\u003eDIY Line Set Coupler Kit for 24k and 36k line set - 75 ft DIYPro Cable\u003c\/p\u003e\n","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489448733,"sku":"DIYCOUPLER-3858K75C","price":451.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-diy-cou-kit-75C-01_da2b934f-c955-4a9a-ad7e-2dd4b35f2e7c.jpg?v=1783961868"},{"product_id":"diycoupler-38-diycoupler-58-two-sets-w-75-ft-of-communication-wire","title":"DIYCOUPLER-38 + DIYCOUPLER-58 (Two Sets) w\/75 ft of Communication Wire","description":"\u003cp\u003eReplacement fittings for MRCOOL line set connections. The exact sizes and quantity are listed in the product title. Communication wire is included as listed in the title.\u003c\/p\u003e\n\u003cp\u003eFitting sizes have to match both the line set and the equipment ports, so compare them against your existing components before ordering. No-Vac and QuickConnect couplers seal without a vacuum pump, which keeps the connection within reach of a careful DIY install.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489579805,"sku":"DIYCOUPLER-3858K75","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-diy-cou-kit-3858-75-img-1000px-01.jpg?v=1783961876"},{"product_id":"3-8-no-vac-coupler-3-4-no-vac-coupler","title":"3\/8 No-Vac Coupler + 3\/4 No-Vac Coupler","description":"\u003cp\u003eReplacement fittings for MRCOOL line set connections. The exact sizes and quantity are listed in the product title.\u003c\/p\u003e\n\u003cp\u003eFitting sizes have to match both the line set and the equipment ports, so compare them against your existing components before ordering. No-Vac and QuickConnect couplers seal without a vacuum pump, which keeps the connection within reach of a careful DIY install.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489612573,"sku":"NVCOUPLER-3834","price":64.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nvcoupler-1000px-img-01.jpg?v=1783961879"},{"product_id":"3-8-flare-to-weld-fitting","title":"3\/8 Flare-to-Weld Fitting","description":"\u003cp\u003eReplacement fittings for MRCOOL line set connections. The exact sizes and quantity are listed in the product title.\u003c\/p\u003e\n\u003cp\u003eFitting sizes have to match both the line set and the equipment ports, so compare them against your existing components before ordering. Flare-to-weld fittings are brazed on site, so this is work for a qualified technician.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489776413,"sku":"WF-38","price":8.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-wf-38-1000px-img-01.jpg?v=1783961890"},{"product_id":"3-4-flare-to-weld-fitting","title":"3\/4 Flare-to-Weld Fitting","description":"\u003cp\u003eReplacement fittings for MRCOOL line set connections. The exact sizes and quantity are listed in the product title.\u003c\/p\u003e\n\u003cp\u003eFitting sizes have to match both the line set and the equipment ports, so compare them against your existing components before ordering. Flare-to-weld fittings are brazed on site, so this is work for a qualified technician.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022489809181,"sku":"WF-34","price":26.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-wf-34-1000px-img-01.jpg?v=1783961892"},{"product_id":"16ft-1-4-x-1-2-mrcool-mc16-1412-flared-line-set-kit-for-12k-and-18k-mini-split","title":"16FT 1\/4\" x 1\/2\" MRCOOL MC16-1412 Flared Line Set Kit for 12K and 18K Mini Split","description":"\u003cp\u003eA 16 foot flared line set kit (MC16-1412) with a 1\/4 inch liquid line and a 1\/2 inch suction line, sized for 12K and 18K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490038557,"sku":"MC16-1412","price":133.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02.jpg?v=1783961910"},{"product_id":"16ft-1-4-x-3-8-mrcool-mc16-1438-flared-line-set-kit-for-9k-12k-mini-split","title":"16FT 1\/4\" x 3\/8\" MRCOOL MC16-1438 Flared Line Set Kit for 9K \u0026 12K Mini Split","description":"\u003cp\u003eA 16 foot flared line set kit (MC16-1438) with a 1\/4 inch liquid line and a 3\/8 inch suction line, sized for 9K and 12K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490071325,"sku":"MC16-1438","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02_c6c67655-05a2-4db4-9504-032d21dc54a2.jpg?v=1783961913"},{"product_id":"16ft-3-8-x-5-8-mrcool-mc16-3858-flared-line-set-kit-for-24k-mini-split","title":"16FT 3\/8\" x 5\/8\" MRCOOL MC16-3858 Flared Line Set Kit for 24K Mini Split","description":"\u003cp\u003eA 16 foot flared line set kit (MC16-3858) with a 3\/8 inch liquid line and a 5\/8 inch suction line, sized for 24K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490104093,"sku":"MC16-3858","price":144.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02_b9e97bea-39be-4650-853f-c46c771a3384.jpg?v=1783961915"},{"product_id":"25ft-1-4-x-1-2-mrcool-mc25-1412-flared-line-set-kit-for-12k-and-18k-mini-split","title":"25FT 1\/4\" x 1\/2\" MRCOOL MC25-1412 Flared Line Set Kit for 12K and 18K Mini Split","description":"\u003cp\u003eA 25 foot flared line set kit (MC25-1412) with a 1\/4 inch liquid line and a 1\/2 inch suction line, sized for 12K and 18K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490136861,"sku":"MC25-1412","price":137.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02_bec254a5-1d5b-4562-8ecb-e7c956dbbe48.jpg?v=1783961917"},{"product_id":"25ft-1-4-x-3-8-mrcool-mc25-1438-flared-line-set-kit-for-9k-12k-mini-split","title":"25FT 1\/4\" x 3\/8\" MRCOOL MC25-1438 Flared Line Set Kit for 9K \u0026 12K Mini Split","description":"\u003cp\u003eA 25 foot flared line set kit (MC25-1438) with a 1\/4 inch liquid line and a 3\/8 inch suction line, sized for 9K and 12K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490169629,"sku":"MC25-1438","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02_fc6fd6b0-3410-4ed5-93c7-041e6d1f6115.jpg?v=1783961920"},{"product_id":"25ft-3-8-x-5-8-mrcool-mc25-3858-flared-line-set-kit-for-24k-mini-split","title":"25FT 3\/8\" x 5\/8\" MRCOOL MC25-3858 Flared Line Set Kit for 24K Mini Split","description":"\u003cp\u003eA 25 foot flared line set kit (MC25-3858) with a 3\/8 inch liquid line and a 5\/8 inch suction line, sized for 24K mini split systems.\u003c\/p\u003e\n\u003cp\u003eFlared line sets are connected and evacuated on site rather than arriving pre-charged, so plan on a technician with a vacuum pump and gauges unless you own the tools and hold the certification to handle refrigerant.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022490202397,"sku":"MC25-3858","price":151.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-oly-adv-kit-img-3500px-02_8a313812-72ae-456d-83fc-12144bfce8dc.jpg?v=1783961923"},{"product_id":"35-r-454b-no-vac-lineset","title":"35' R-454B No-Vac Lineset","description":"\n\u003cul\u003e\n\u003cli\u003eKink Resistant - Precharged\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022492659997,"sku":"NV35-3834-O","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01.jpg?v=1783962029"},{"product_id":"50-r-454b-no-vac-lineset","title":"50' R-454B No-Vac Lineset","description":"\n\u003cul\u003e\n\u003cli\u003eKink Resistant - Precharged\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022492692765,"sku":"NV50-3834-O","price":722.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_23f8cf36-2185-44b0-b666-60f8a5b79fa0.jpg?v=1783962036"},{"product_id":"25-r-454b-no-vac-lineset","title":"25' R-454B No-Vac Lineset","description":"\n\u003cul\u003e\n\u003cli\u003eKink Resistant - Precharged\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022492725533,"sku":"NV25-3834-O","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_fce15fae-19f1-40a1-8091-afa6edea6c4c.jpg?v=1783962039"},{"product_id":"15-r-454b-no-vac-lineset","title":"15' R-454B No-Vac Lineset","description":"\n\u003cul\u003e\n\u003cli\u003eKink Resistant - Precharged\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":52022492791069,"sku":"NV15-3834-O","price":334.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/files\/mc-nov-qc-lset-3D-img-1000px-01_bb3f116c-dec3-4bd6-a372-19b8aceb76c2.jpg?v=1783962042"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4874\/0381\/collections\/unnamed.jpg?v=1787166587","url":"https:\/\/www.heatpumpsolutions.com\/collections\/line-sets.oembed","provider":"Heat Pump Solutions","version":"1.0","type":"link"}