{"title":"Line Sets \u0026 Installation","description":"\u003cp\u003eGet mini-split systems connected with R-454B pre-charged quick-connect line sets in 1\/4\" x 3\/8\" and 1\/4\" x 1\/2\" sizes, available in 25 ft and 50 ft lengths. For multi-zone installs, browse branch distribution boxes rated by port capacity and refrigerant type\u003c\/p\u003e","products":[{"product_id":"sds-r-454b-pre-charged-quick-connect-line-set-1-4-x-3-8-25-ft-for-6k-9k-12k","title":"SDS HVAC Supply R-454B Pre-Charged Quick-Connect Line Set – 1\/4\" x 3\/8\", 25 ft, for 6K\/9K\/12K","description":"\u003cp\u003eA factory pre-charged refrigerant line set with quick-connect fittings for DIY mini-split installs. No flaring, vacuum pump or gauges are needed to join the indoor and outdoor units.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 25 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Line:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction Line:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-454B pre-charged (not for R-410A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Quick-Connect fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e MRCOOL DIY 5th Gen 6,000 \/ 9,000 \/ 12,000 BTU indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDS HVAC Supply","offers":[{"title":"Default Title","offer_id":49934713159939,"sku":"SDS-LNS-001","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/9667\/0211\/files\/SDS-LNS-001-1.jpg?v=1792683760"},{"product_id":"sds-r-454b-pre-charged-quick-connect-line-set-1-4-x-1-2-25-ft-for-18k","title":"SDS HVAC Supply R-454B Pre-Charged Quick-Connect Line Set – 1\/4\" x 1\/2\", 25 ft, for 18K","description":"\u003cp\u003eA pre-charged quick-connect line set sized for 18,000 BTU DIY indoor units. The larger 1\/2\" suction line matches the higher capacity, and the fittings join by hand-tightening.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 25 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Line:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction Line:\u003c\/strong\u003e 1\/2\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-454B pre-charged (not for R-410A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Quick-Connect fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e MRCOOL DIY 5th Gen 18,000 BTU indoor unit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Communication cable not included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDS HVAC Supply","offers":[{"title":"Default Title","offer_id":49934713192707,"sku":"SDS-LNS-002","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/9667\/0211\/files\/SDS-LNS-002-1.jpg?v=1792683982"},{"product_id":"sds-r-454b-pre-charged-quick-connect-line-set-with-comm-cable-1-4-x-3-8-50-ft-fo","title":"SDS HVAC Supply R-454B Pre-Charged Quick-Connect Line Set with Comm Cable – 1\/4\" x 3\/8\", 50 ft, for 6K\/9K\/12K","description":"\u003cp\u003eA 50 ft pre-charged line set for long runs between indoor and outdoor units, supplied with the matching communication cable. Quick-connect fittings keep the install tool-light.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 50 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Line:\u003c\/strong\u003e 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction Line:\u003c\/strong\u003e 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-454B pre-charged (not for R-410A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Quick-Connect fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Communication cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e MRCOOL DIY 5th Gen 6,000 \/ 9,000 \/ 12,000 BTU indoor units\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SDS HVAC Supply","offers":[{"title":"Default Title","offer_id":49934713225475,"sku":"SDS-LNS-003","price":599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/9667\/0211\/files\/SDS-LNS-003-1.jpg?v=1792684097"},{"product_id":"sds-4-port-branch-distribution-box-r-32-73-000-btu-h-total-36k-capable-port-d","title":"SDS HVAC Supply 4-Port Branch Distribution Box – R-32, 73,000 BTU\/h Total, 36K-Capable Port D","description":"\u003cp\u003eA refrigerant branch box that splits one multi-zone outdoor unit out to as many as four indoor units. 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