{"product_id":"icool-f387812030-sweat-lineset-3-8-x-7-8-in-30-ft","title":"Icool f387812030 Sweat Lineset 3\/8 X 7\/8 in 30 Ft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ICOOL f387812030 is a pre-insulated refrigerant lineset designed for split-system air conditioning and heat pump installations. The set consists of a 3\/8-inch liquid line and a 7\/8-inch suction line, with sweat (brazed) copper connections on both ends. Insulation thickness is 1\/2 inch, providing thermal protection on the suction line to minimize condensation and heat gain. At a total weight of approximately 20.13 pounds, this 30-foot lineset covers standard residential and light-commercial run lengths between the indoor air handler and outdoor condensing unit. Licensed HVAC technicians perform this work as part of new installations or equipment changeouts.\u003c\/p\u003e\u003cp\u003eThis lineset is suited for residential and light-commercial split-system HVAC applications where the indoor and outdoor units are within 30 feet of each other. The sweat connection type requires brazing at both the indoor coil and the outdoor unit service valves. The 3\/8-inch liquid line and 7\/8-inch suction line sizing is a common pairing for mid-range capacity split systems. It is typically routed through walls, chases, or exterior line-set covers depending on the installation layout.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-inch liquid line and 7\/8-inch suction line configuration\u003c\/li\u003e\n\u003cli\u003e30-foot total length for standard residential run distances\u003c\/li\u003e\n\u003cli\u003eSweat (brazed) copper end connections\u003c\/li\u003e\n\u003cli\u003e1\/2-inch insulation on suction line to reduce heat gain and condensation\u003c\/li\u003e\n\u003cli\u003eTotal weight of approximately 20.13 pounds for manageable handling on the job\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation lineset for residential and light-commercial split-system air conditioners and heat pumps using 3\/8-inch liquid and 7\/8-inch suction line connections with sweat fittings.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed HVAC technician holding an EPA Section 608 certification. Shut off all power to both the indoor and outdoor units before making any connections. Sweat connections require proper brazing technique with nitrogen purge flowing through the lines to prevent oxidation scale inside the copper. After installation, pressure-test and evacuate the lineset to the system manufacturer's required micron level before introducing refrigerant.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Line Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuction Line Diameter\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 30 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Sweat (Brazed)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation Thickness\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 20.13 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Line Set Sweat\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ICOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: f387812030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ICOOL","offers":[{"title":"Default Title","offer_id":51267831595314,"sku":"F387812030","price":306.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308909830.jpg?v=1780691518","url":"https:\/\/voomisupply.com\/products\/icool-f387812030-sweat-lineset-3-8-x-7-8-in-30-ft","provider":"Voomi Supply","version":"1.0","type":"link"}