{"product_id":"parker-tg-lsin385812030-fn-preinsulated-copper-line-set-30-ft","title":"Parker tg.lsin385812030-fn Preinsulated Copper Line Set 30 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PARKER tg.lsin385812030-fn is a TwinGel preinsulated copper line set designed for refrigerant line connections in air conditioning and heat pump systems. The set consists of two ASTM B280 copper tubes measuring 3\/8 inch and 5\/8 inch in diameter, each covered with 1\/2 inch UL Verified polyethylene insulation rated for a 3-year anti-UV service life. The roll ships at 30 feet in length and is marked by the foot along its entire run, allowing technicians to measure charge-critical line lengths accurately and minimize waste on the job. Licensed HVAC technicians and refrigeration mechanics are the primary installers of this product.\u003c\/p\u003e\u003cp\u003eThis line set is suited for residential and light commercial air conditioning applications including unitary split systems, ductless mini-split systems, variable refrigerant flow (VRF) systems, and heat pumps. The insulation is paintable, making it appropriate for exposed exterior installations where aesthetics matter. Both the liquid line and suction line are machinery attached at the factory, eliminating the need to sleeve or tape the lines together on site. Flare nuts are included for field connection to equipment service ports.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eASTM B280 copper tubing construction for refrigerant-grade service\u003c\/li\u003e\n\u003cli\u003eUL Certified preinsulated assembly with UL Verified 1\/2 inch anti-UV polyethylene insulation\u003c\/li\u003e\n\u003cli\u003eInsulation R-Value of 4.0 for thermal efficiency\u003c\/li\u003e\n\u003cli\u003eCompatible with high-pressure refrigerants including R-410A\u003c\/li\u003e\n\u003cli\u003eFoot markings along the full 30-foot roll for accurate charge calculations and waste reduction\u003c\/li\u003e\n\u003cli\u003ePaintable insulation jacket for exposed or finished installations\u003c\/li\u003e\n\u003cli\u003eFlare nuts included for direct field connection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eSuitable for all air conditioning applications including unitary systems, ductless mini-splits, VRF systems, and heat pumps. Compatible with high-pressure refrigerants such as R-410A.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician following applicable mechanical codes and refrigerant handling regulations. Power down and de-energize the equipment at the disconnect before making line connections. Use proper flare tooling to prepare tube ends before attaching the included flare nuts, and leak-test all connections after system commissioning. Do not kink or crush the copper tubing during routing, as deformation will restrict refrigerant flow.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTubing Standard\u003c\/strong\u003e: ASTM B280\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine Sizes\u003c\/strong\u003e: 3\/8 inch and 5\/8 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Thickness\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Type\u003c\/strong\u003e: Polyethylene, anti-UV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation R-Value\u003c\/strong\u003e: 4.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 30 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Certified, UL Verified insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant Compatibility\u003c\/strong\u003e: High-pressure refrigerants including R-410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Finish\u003c\/strong\u003e: Paintable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Accessories\u003c\/strong\u003e: Flare nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: tg.lsin385812030-fn\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARKER","offers":[{"title":"Default Title","offer_id":51383738564914,"sku":"TG.LSIN385812030-FN","price":334.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674581.webp?v=1782605907","url":"https:\/\/voomisupply.com\/products\/parker-tg-lsin385812030-fn-preinsulated-copper-line-set-30-ft","provider":"Voomi Supply","version":"1.0","type":"link"}