{"product_id":"mars-52345-mini-split-flex-line-set-1-4-inch-36-inch-length-stainless-steel-braid-copper-connector","title":"Mars 52345 Mini-split Flex Line Set 1\/4 Inch 36 Inch Length Stainless Steel Braid Copper Connector","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MARS 52345 is a mini-split flex line set designed for use in ductless HVAC system installations and service work. This line set measures 36 inches in length and features a 1\/4 inch nominal size, making it a common choice for connecting refrigerant lines in residential and light commercial mini-split applications. The braided stainless steel exterior provides flexibility and durability, while the copper connector ends ensure reliable, leak-resistant connections at both termination points.\u003c\/p\u003e\u003cp\u003eMini-split flex line sets like the MARS 52345 are used by HVAC technicians when routing refrigerant lines between an indoor air handler and an outdoor condenser unit. The flexible design makes it easier to navigate tight spaces, corners, and wall penetrations where rigid copper tubing would be difficult or time-consuming to install. Stainless steel braid is a preferred material for flex line applications because it resists corrosion, handles vibration, and maintains structural integrity over time in both indoor and outdoor environments.\u003c\/p\u003e\u003cp\u003eThe copper connector ends are compatible with standard refrigerant line fittings and are easy to braze or flare depending on the application. This combination of stainless braid and copper connectors is widely recognized in the HVAC trade as a reliable construction method for flex line sets used with R-410A and other refrigerants commonly found in modern mini-split systems. HVAC professionals working on new installations, retrofits, or service calls will find this line set straightforward to work with on the job site.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNominal size of 1\/4 inch suits standard mini-split refrigerant line connections\u003c\/li\u003e\n\u003cli\u003eStainless steel braid construction resists corrosion and handles vibration over time\u003c\/li\u003e\n\u003cli\u003eCopper connector ends provide dependable, leak-resistant termination points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe MARS 52345 mini-split flex line set delivers a durable stainless steel braid body with copper connectors in a 36 inch length, giving HVAC technicians a reliable and flexible solution for refrigerant line routing in ductless system installations and service applications.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MARS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 52345\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Mini-Split\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraid Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Material\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARS","offers":[{"title":"Default Title","offer_id":51120989241650,"sku":"52345","price":111.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/304886304.jpg?v=1777745145","url":"https:\/\/voomisupply.com\/products\/mars-52345-mini-split-flex-line-set-1-4-inch-36-inch-length-stainless-steel-braid-copper-connector","provider":"Voomi Supply","version":"1.0","type":"link"}