{"product_id":"parker-fn-lsin141212015-copper-line-set-15-ft-1-4x1-2","title":"Parker fn.lsin141212015 Copper Line Set 15 Ft 1\/4x1\/2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PARKER fn.lsin141212015 is a TwinGel preinsulated copper line set designed for refrigerant systems in residential and light commercial applications. It features a 1\/4-inch liquid line and 1\/2-inch suction line mechanically bonded together, shipped as a single 15-foot assembly with flare nuts included. The dual-line construction reduces installation time by eliminating the need to route and secure two separate lines. Foam insulation is covered by a white polyethylene outer jacket that resists tearing during the pull-through process. The assembly is rated for high-pressure refrigerants including R-410A and is UL723 Classified (ASTM E84 25\/50 flame spread rating).\u003c\/p\u003e\n\u003cp\u003eThis line set is suited for ductless mini-split systems, VRF systems, heat pumps, and unitary cooling and heating equipment. The 15-foot length covers short lineset runs common in single-zone residential mini-split installations and rooftop unitary applications where the condenser is located close to the evaporator unit. Flare nuts are included, eliminating the need to source separate fittings before starting the job. Foot markings printed on the insulation at every foot allow technicians to track line length accurately during installation and calculate initial refrigerant charge without guesswork.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSuction and liquid lines mechanically attached for single-run installation\u003c\/li\u003e\n  \u003cli\u003eUL723 Classified R39562 per ASTM E84 with 25\/50 flame spread and smoke rating\u003c\/li\u003e\n  \u003cli\u003eWhite polyethylene outer jacket protects foam insulation from damage during installation\u003c\/li\u003e\n  \u003cli\u003eRated for high-pressure refrigerants including R-410A\u003c\/li\u003e\n  \u003cli\u003eUL Performance Verified for UV resistance, tested to a minimum of 5 years exposure\u003c\/li\u003e\n  \u003cli\u003ePaintable insulation surface allows color-matching to wall or structure finish\u003c\/li\u003e\n  \u003cli\u003eFoot markings on insulation support accurate charge calculation and reduce copper waste\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with ductless mini-split systems, VRF systems, heat pumps, and unitary HVAC equipment where R-410A or other high-pressure refrigerants are specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician following applicable mechanical codes and EPA Section 608 refrigerant handling requirements. Disconnect and lock out power to all equipment before making refrigerant line connections. Flare connections must be made with a calibrated flaring tool to ensure leak-free joints at the rated operating pressure. Do not kink or over-bend the line set during routing, as deformation of the copper tubing can restrict refrigerant flow and affect system performance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid Line Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuction Line Diameter\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Set Length\u003c\/strong\u003e: 15 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Preformed foam with white polyethylene outer jacket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRefrigerant Compatibility\u003c\/strong\u003e: R-410A and other high-pressure refrigerants\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV Resistance Rating\u003c\/strong\u003e: UL Performance Verified, minimum 5 years\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame Classification\u003c\/strong\u003e: UL723 Classified R39562 (ASTM E84 25\/50)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware\u003c\/strong\u003e: Flare nuts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: fn.lsin141212015\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51383211393330,"sku":"FN.LSIN141212015","price":151.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674724.webp?v=1782589816","url":"https:\/\/voomisupply.com\/products\/parker-fn-lsin141212015-copper-line-set-15-ft-1-4x1-2","provider":"Voomi Supply","version":"1.0","type":"link"}