{"product_id":"mueller-streamline-ls-783850p-12-line-set-50-ft","title":"Mueller Streamline LS-783850P-12 Line Set 50 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MUELLER STREAMLINE LS-783850P-12 is a copper refrigeration line set designed for HVAC installations requiring higher insulation performance on longer runs. The set includes a 7\/8-inch OD suction line and a 3\/8-inch OD liquid line, both factory-wrapped with 3\/4-inch insulation to reduce heat transfer and manage condensation. At 50 feet in length, it suits residential and light commercial split-system installations where the air handler and condensing unit are separated by a substantial distance. Licensed HVAC technicians are the primary installers of this product.\u003c\/p\u003e\n\u003cp\u003eThis line set is intended for split-system air conditioning and heat pump applications where condensation control on the suction line is a priority. The 3\/4-inch insulation wall is thicker than standard line sets, making it well suited for high-humidity environments or long refrigerant runs where heat gain on the suction line would reduce system efficiency. It arrives pre-insulated from the factory, reducing field labor during rough-in.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e50-foot length accommodates longer runs between indoor and outdoor units\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch OD suction line and 3\/8-inch OD liquid line configuration\u003c\/li\u003e\n  \u003cli\u003eFactory-applied 3\/4-inch insulation for enhanced condensation control and heat transfer reduction\u003c\/li\u003e\n  \u003cli\u003eCopper construction compatible with standard HVAC refrigerant systems\u003c\/li\u003e\n  \u003cli\u003ePre-insulated from the factory to reduce field installation time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-installation line set for residential and light commercial split-system air conditioners and heat pumps requiring 7\/8-inch x 3\/8-inch OD copper line sets.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with applicable mechanical codes and EPA Section 608 refrigerant handling regulations. Power down and lock out the system at the disconnect before making any line connections. Avoid kinking the copper tubing during routing; use approved bending tools and support the line set at regular intervals per manufacturer and local code requirements. Flare or braze connections at the service valves following standard industry practices and pressure-test the system before adding refrigerant charge.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuction Line OD\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLiquid Line OD\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLine Set Length\u003c\/strong\u003e: 50 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsulation Thickness\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\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: MUELLER STREAMLINE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LS-783850P-12\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MUELLER STREAMLINE","offers":[{"title":"Default Title","offer_id":51346149802290,"sku":"LS-783850P-12","price":675.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555258.jpg?v=1782072200","url":"https:\/\/voomisupply.com\/products\/mueller-streamline-ls-783850p-12-line-set-50-ft","provider":"Voomi Supply","version":"1.0","type":"link"}