{"title":"DIY Line Sets R-454B","description":"\u003cdiv class=\"collection-description\"\u003e\n\u003cp\u003eMRCOOL® R-454B DIY line sets and couplers — pre-charged refrigerant line sets for extending or replacing the included line set on DIY 5th Gen, EasyPro, and DIY Select systems. Available in 16ft to 50ft in three size options. DIY Pro Cable versions include the communication wire needed for EZ Pro compatible systems.\u003c\/p\u003e\n\u003ch3\u003eLine Set Size Guide\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eUse With\u003c\/th\u003e\n\u003cth\u003eLengths Available\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1\/4 x 3\/8\u003c\/td\u003e\n\u003ctd\u003e6K, 9K, 12K indoor units\u003c\/td\u003e\n\u003ctd\u003e16ft, 25ft, 35ft, 50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e1\/4 x 1\/2\u003c\/td\u003e\n\u003ctd\u003e18K indoor units\u003c\/td\u003e\n\u003ctd\u003e16ft, 25ft, 35ft, 50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e3\/8 x 5\/8\u003c\/td\u003e\n\u003ctd\u003e24K and 36K indoor units\u003c\/td\u003e\n\u003ctd\u003e16ft, 25ft, 35ft, 50ft\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","products":[{"product_id":"mrcool-diy-5th-gen-16ft-1-4-x-3-8-r-454b-lineset-diy16-1438-o","title":"MRCOOL DIY 5th Gen 16ft 1\/4 x 3\/8 R-454B Lineset DIY16-1438-O","description":"\u003cp\u003e16ft 1\/4\" x 3\/8\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 6K, 9K \u0026amp; 12K indoor units. No vacuum pump required — connect and go.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 16 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 6K, 9K, 12K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746485084400,"sku":"DIY16-1438-O","price":261.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_922ae5ed-f3e0-43ba-8c7b-bbd1a371a515.jpg?v=1780192795"},{"product_id":"mrcool-diy-5th-gen-16ft-1-4-x-1-2-r-454b-lineset-diy16-1412-o","title":"MRCOOL DIY 5th Gen 16ft 1\/4 x 1\/2 R-454B Lineset DIY16-1412-O","description":"\u003cp\u003e16ft 1\/4\" x 1\/2\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 18K indoor units. No vacuum pump required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 16 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 18K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746502287600,"sku":"DIY16-1412-O","price":274.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513.jpg?v=1780192795"},{"product_id":"mrcool-diy-5th-gen-16ft-3-8-x-5-8-r-454b-lineset-diy16-3858-o","title":"MRCOOL DIY 5th Gen 16ft 3\/8 x 5\/8 R-454B Lineset DIY16-3858-O","description":"\u003cp\u003e16ft 3\/8\" x 5\/8\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 24K \u0026amp; 36K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 16 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 3\/8\" | Suction Line: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 24K, 36K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746505236720,"sku":"DIY16-3858-O","price":311.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_7c14c5c7-4bd6-4674-853f-b5c419b18efa.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-1-4-x-3-8-r-454b-lineset-diy25-1438-o","title":"MRCOOL DIY 5th Gen 25ft 1\/4 x 3\/8 R-454B Lineset DIY25-1438-O","description":"\u003cp\u003e25ft 1\/4\" x 3\/8\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 6K, 9K \u0026amp; 12K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 6K, 9K, 12K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746505564400,"sku":"DIY25-1438-O","price":303.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_d12bc6d9-61c2-487a-905c-1bf4309568bf.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-1-4-x-3-8-r-454b-lineset-w-diy-pro-cable-diy25-1438c-o","title":"MRCOOL DIY 5th Gen 25ft 1\/4 x 3\/8 R-454B Lineset w\/ DIY Pro Cable DIY25-1438C-O","description":"\u003cp\u003e25ft 1\/4\" x 3\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 6K, 9K \u0026amp; 12K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable for communication\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746505859312,"sku":"DIY25-1438C-O","price":470.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_c07cd145-28b7-4834-820e-dc0e03f76fd3.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-1-4-x-1-2-r-454b-lineset-diy25-1412-o","title":"MRCOOL DIY 5th Gen 25ft 1\/4 x 1\/2 R-454B Lineset DIY25-1412-O","description":"\u003cp\u003e25ft 1\/4\" x 1\/2\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 18K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 18K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746506219760,"sku":"DIY25-1412-O","price":312.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_f6b87ef5-5b7d-4af3-a647-4fd0cbc4f3cc.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-1-4-x-1-2-r-454b-lineset-w-diy-pro-cable-diy25-1412c-o","title":"MRCOOL DIY 5th Gen 25ft 1\/4 x 1\/2 R-454B Lineset w\/ DIY Pro Cable DIY25-1412C-O","description":"\u003cp\u003e25ft 1\/4\" x 1\/2\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 18K indoor units. Compatible with EZ Pro systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746506514672,"sku":"DIY25-1412C-O","price":501.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_8f734089-78b8-4761-b514-ac4fcdc70160.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-3-8-x-5-8-r-454b-lineset-diy25-3858-o","title":"MRCOOL DIY 5th Gen 25ft 3\/8 x 5\/8 R-454B Lineset DIY25-3858-O","description":"\u003cp\u003e25ft 3\/8\" x 5\/8\" pre-charged R-454B lineset for MRCOOL DIY 5th Gen 24K \u0026amp; 36K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 3\/8\" | Suction Line: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003cli\u003eCompatible with: DIY 24K, 36K indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746506875120,"sku":"DIY25-3858-O","price":525.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_1f694e6e-fcee-44d3-9f01-4bc5bb5cb9e3.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-25ft-3-8-x-5-8-r-454b-lineset-w-diy-pro-cable-diy25-3858c-o","title":"MRCOOL DIY 5th Gen 25ft 3\/8 x 5\/8 R-454B Lineset w\/ DIY Pro Cable DIY25-3858C-O","description":"\u003cp\u003e25ft 3\/8\" x 5\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 24K \u0026amp; 36K indoor units. Compatible with EZ Pro systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 25 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 3\/8\" | Suction Line: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746507170032,"sku":"DIY25-3858C-O","price":704.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_64d94562-2c4d-483e-ac9f-3080c88627b2.jpg?v=1780193538"},{"product_id":"mrcool-diy-5th-gen-35ft-1-4-x-3-8-r-454b-lineset-w-diy-pro-cable-diy35-1438c-o","title":"MRCOOL DIY 5th Gen 35ft 1\/4 x 3\/8 R-454B Lineset w\/ DIY Pro Cable DIY35-1438C-O","description":"\u003cp\u003e35ft 1\/4\" x 3\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 6K, 9K \u0026amp; 12K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 35 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746508644592,"sku":"DIY35-1438C-O","price":577.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_67782799-2c6a-4abb-a1b5-c612a027b077.jpg?v=1780193539"},{"product_id":"mrcool-diy-5th-gen-35ft-1-4-x-1-2-r-454b-lineset-w-diy-pro-cable-diy35-1412c-o","title":"MRCOOL DIY 5th Gen 35ft 1\/4 x 1\/2 R-454B Lineset w\/ DIY Pro Cable DIY35-1412C-O","description":"\u003cp\u003e35ft 1\/4\" x 1\/2\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 18K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 35 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746508906736,"sku":"DIY35-1412C-O","price":586.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_edc54286-74af-4681-99ab-32a73c32405c.jpg?v=1780193539"},{"product_id":"mrcool-diy-5th-gen-35ft-3-8-x-5-8-r-454b-lineset-w-diy-pro-cable-diy35-3858c-o","title":"MRCOOL DIY 5th Gen 35ft 3\/8 x 5\/8 R-454B Lineset w\/ DIY Pro Cable DIY35-3858C-O","description":"\u003cp\u003e35ft 3\/8\" x 5\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 24K \u0026amp; 36K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 35 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 3\/8\" | Suction Line: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746509365488,"sku":"DIY35-3858C-O","price":649.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_bd5327a1-98bd-43fa-90b4-23bb53082349.jpg?v=1780193539"},{"product_id":"mrcool-diy-5th-gen-50ft-1-4-x-3-8-r-454b-lineset-w-diy-pro-cable-diy50-1438c-o","title":"MRCOOL DIY 5th Gen 50ft 1\/4 x 3\/8 R-454B Lineset w\/ DIY Pro Cable DIY50-1438C-O","description":"\u003cp\u003e50ft 1\/4\" x 3\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 6K, 9K \u0026amp; 12K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 50 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746509627632,"sku":"DIY50-1438C-O","price":675.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_b779ae2d-dac1-424a-b884-eef55e49a856.jpg?v=1780193750"},{"product_id":"mrcool-diy-5th-gen-50ft-1-4-x-1-2-r-454b-lineset-w-diy-pro-cable-diy50-1412c-o","title":"MRCOOL DIY 5th Gen 50ft 1\/4 x 1\/2 R-454B Lineset w\/ DIY Pro Cable DIY50-1412C-O","description":"\u003cp\u003e50ft 1\/4\" x 1\/2\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 18K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 50 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 1\/4\" | Suction Line: 1\/2\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746509922544,"sku":"DIY50-1412C-O","price":688.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_c009573f-e9e3-4150-91ea-fb4bc4180aed.jpg?v=1780193750"},{"product_id":"mrcool-diy-5th-gen-50ft-3-8-x-5-8-r-454b-lineset-w-diy-pro-cable-diy50-3858c-o","title":"MRCOOL DIY 5th Gen 50ft 3\/8 x 5\/8 R-454B Lineset w\/ DIY Pro Cable DIY50-3858C-O","description":"\u003cp\u003e50ft 3\/8\" x 5\/8\" pre-charged R-454B lineset with DIY Pro Cable for DIY 5th Gen 24K \u0026amp; 36K indoor units.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLength: 50 ft\u003c\/li\u003e\n\u003cli\u003eLiquid Line: 3\/8\" | Suction Line: 5\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes DIY Pro Cable\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R-454B (pre-charged)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746510184688,"sku":"DIY50-3858C-O","price":761.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/ha26441-bi-01__28611.1750338002.1280.1280__41402.1752082434.1280.1280__45697.1752082550.386.513_3f342058-8a3a-4a94-9457-9da610c6837b.jpg?v=1780193750"},{"product_id":"mrcool-diy-line-set-coupler-kit-24k-36k-w-75ft-wire-diycoupler-3858k75","title":"MRCOOL DIY Line Set Coupler Kit 24K\/36K w\/ 75ft Wire DIYCOUPLER-3858K75","description":"\u003cp\u003eThe MRCOOL DIY Coupler Kit (DIYCOUPLER-3858K75) extends a DIY lineset run with two coupler sets and 75ft of communication wire. For 24K and 36K systems using 3\/8\" x 5\/8\" lines.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes: DIYCOUPLER-38 + DIYCOUPLER-58 (two sets)\u003c\/li\u003e\n\u003cli\u003e75 ft of communication wire included\u003c\/li\u003e\n\u003cli\u003eFor: DIY 24K, 36K systems\u003c\/li\u003e\n\u003cli\u003eLine sizes: 3\/8\" liquid, 5\/8\" suction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49746515951856,"sku":"DIYCOUPLER-3858K75","price":225.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-diy-cou-kit-3858-75-img-1000px-01.jpg?v=1780192217"},{"product_id":"mrcool-15ft-r-454b-no-vac-quick-connect-line-set-nv15-3834-o","title":"MRCOOL 15ft R-454B No-Vac Quick Connect Line Set NV15-3834-O","description":"\u003cp\u003eThe MRCOOL® 15ft R-454B No-Vac Line Set is a pre-charged, quick-connect line set designed for use with compatible R-454B mini-split systems. The No-Vac® Quick Connect® design eliminates the need for vacuum pull-down and field charging, allowing for a faster, simpler installation process.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKink Resistant — Pre-charged with R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect — no vacuum pump required\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Charge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.11 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLiquid Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuction Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-q-con-im-en-fr-02.pdf\"\u003eMRCOOL No-Vac Quick Connect Line Set Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49803180900592,"sku":"NV15-3834-O","price":334.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-nov-qc-lset-3D-img-1000px-01.jpg?v=1780609482"},{"product_id":"mrcool-25ft-r-454b-no-vac-quick-connect-line-set-nv25-3834-o","title":"MRCOOL 25ft R-454B No-Vac Quick Connect Line Set NV25-3834-O","description":"\u003cp\u003eThe MRCOOL® 25ft R-454B No-Vac Line Set is a pre-charged, quick-connect line set designed for use with compatible R-454B mini-split systems. The No-Vac® Quick Connect® design eliminates the need for vacuum pull-down and field charging, allowing for a faster, simpler installation process.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKink Resistant — Pre-charged with R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect — no vacuum pump required\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Charge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.11 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLiquid Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuction Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-q-con-im-en-fr-02.pdf\"\u003eMRCOOL No-Vac Quick Connect Line Set Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49803181392112,"sku":"NV25-3834-O","price":440.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-nov-qc-lset-3D-img-1000px-01_3b57bee0-3482-43d9-a9f3-5fdb69610b89.jpg?v=1780609696"},{"product_id":"mrcool-35ft-r-454b-no-vac-quick-connect-line-set-nv35-3834-o","title":"MRCOOL 35ft R-454B No-Vac Quick Connect Line Set NV35-3834-O","description":"\u003cp\u003eThe MRCOOL® 35ft R-454B No-Vac Line Set is a pre-charged, quick-connect line set designed for use with compatible R-454B mini-split systems. The No-Vac® Quick Connect® design eliminates the need for vacuum pull-down and field charging, allowing for a faster, simpler installation process.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKink Resistant — Pre-charged with R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect — no vacuum pump required\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Charge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.73 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLiquid Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuction Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e37 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-q-con-im-en-fr-02.pdf\"\u003eMRCOOL No-Vac Quick Connect Line Set Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49803181424880,"sku":"NV35-3834-O","price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-nov-qc-lset-3D-img-1000px-01_7d2672bc-85cf-4ba3-978d-c32d4323975d.jpg?v=1780609696"},{"product_id":"mrcool-50ft-r-454b-no-vac-quick-connect-line-set-nv50-3834-o","title":"MRCOOL 50ft R-454B No-Vac Quick Connect Line Set NV50-3834-O","description":"\u003cp\u003eThe MRCOOL® 50ft R-454B No-Vac Line Set is a pre-charged, quick-connect line set designed for use with compatible R-454B mini-split systems. The No-Vac® Quick Connect® design eliminates the need for vacuum pull-down and field charging, allowing for a faster, simpler installation process.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKink Resistant — Pre-charged with R-454B refrigerant\u003c\/li\u003e\n\u003cli\u003eSimple Secure Quick Connect — no vacuum pump required\u003c\/li\u003e\n\u003cli\u003eUV Protected Insulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR-454B (Pre-Charged)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRefrigerant Charge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.19 oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLiquid Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/8 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuction Line Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/doxrepo.mrcool.com\/mc-q-con-im-en-fr-02.pdf\"\u003eMRCOOL No-Vac Quick Connect Line Set Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49803181457648,"sku":"NV50-3834-O","price":722.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-nov-qc-lset-3D-img-1000px-01_988668da-b366-4454-a544-04364c934d7b.jpg?v=1780609696"},{"product_id":"mrcool-diy-line-set-coupler-kit-9k-12k-18k-with-75ft-diy-pro-cable-r-454b-diycoupler-1412k75c","title":"MRCOOL DIY Line Set Coupler Kit 9K 12K 18K with 75ft DIY Pro Cable R-454B DIYCOUPLER-1412K75C","description":"\u003cp\u003eDIY Line Set Coupler Kit for 9k, 12k and 18k line set - 75 ft DIYPro Cable\u003c\/p\u003e\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-diy-cou-im-um-en-01.pdf\"\u003eMRCOOL DIY Line Set Coupler Kit 9K 12K 18K 75ft Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49854821171440,"sku":"DIYCOUPLER-1412K75C","price":512.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-diy-cou-kit-75C-01_3bd5ddc5-bc98-4617-814c-e21d13680504.jpg?v=1781736739"},{"product_id":"mrcool-diy-line-set-coupler-kit-24k-36k-with-75ft-diy-pro-cable-r-454b-diycoupler-3858k75c","title":"MRCOOL DIY Line Set Coupler Kit 24K 36K with 75ft DIY Pro Cable R-454B DIYCOUPLER-3858K75C","description":"\u003cp\u003eDIY Line Set Coupler Kit for 24k and 36k line set - 75 ft DIYPro Cable\u003c\/p\u003e\u003ch3\u003eProduct Documentation\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/mrcool.com\/wp-content\/dox_repo\/mc-diy-cou-im-um-en-01.pdf\"\u003eMRCOOL DIY Line Set Coupler Kit 24K 36K 75ft Installation Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"MRCOOL","offers":[{"title":"Default Title","offer_id":49854821236976,"sku":"DIYCOUPLER-3858K75C","price":541.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/8653\/9248\/files\/mc-diy-cou-kit-75C-01.jpg?v=1781736733"}],"url":"https:\/\/hvaccommercial.com\/collections\/diy-line-sets-r454b.oembed","provider":"HVAC Commercial","version":"1.0","type":"link"}