{"product_id":"klein-tools-v-hlr-050-0375-copper-refrigeration-tubing","title":"Klein Tools v-hlr-050-0375 Copper Refrigeration Tubing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KLEIN TOOLS v-hlr-050-0375 is a coiled copper refrigeration tubing designed for use in refrigerant line set installations and HVAC service applications. Measuring 0.375 inches in outside diameter and 50 feet in length, this coiled tubing provides the flexibility and length needed for most residential refrigeration and air conditioning line runs. Copper refrigeration tubing of this type is drawn to ACR standards, meaning it is cleaned, dehydrated, and capped at the factory to prevent contamination. It is handled and installed by licensed HVAC and refrigeration technicians as part of split system installations, refrigerant line extensions, and equipment changeouts.\u003c\/p\u003e\n\u003cp\u003eThis tubing is suited for residential and light commercial HVAC and refrigeration applications where a flexible, pre-coiled copper line is required. The 50-foot coil length accommodates a wide range of installation distances between indoor and outdoor units. It is appropriate for use in split system air conditioners, heat pumps, and refrigeration equipment that accepts 0.375-inch copper ACR tubing. The coiled format allows for easier routing through walls, ceilings, and mechanical chases without requiring a straight-pull installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.375 inches outside diameter — standard ACR tubing size for split system applications\u003c\/li\u003e\n  \u003cli\u003e50-foot coiled length provides ample run for most residential installations\u003c\/li\u003e\n  \u003cli\u003eCopper construction offers excellent thermal conductivity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eCoiled format allows flexible routing through tight spaces and conduit pathways\u003c\/li\u003e\n  \u003cli\u003eFactory-cleaned and capped to minimize moisture and contamination risk during storage and installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and field-service copper ACR tubing for residential and light commercial split system air conditioners, heat pumps, and refrigeration equipment requiring 0.375-inch copper refrigeration line.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC or refrigeration technician in accordance with applicable mechanical codes and EPA Section 608 requirements. Isolate and recover any refrigerant from the system before cutting or connecting tubing. Use proper tube cutters, deburring tools, and flaring or brazing equipment as required by the connection type. Avoid kinking the tubing during uncoiling and routing, as kinks restrict refrigerant flow and cannot be reliably repaired in the field.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 50 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm Factor\u003c\/strong\u003e: Coiled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\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: KLEIN TOOLS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: v-hlr-050-0375\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KLEIN TOOLS","offers":[{"title":"Default Title","offer_id":51383638753586,"sku":"V-HLR-050-0375","price":113.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312674672.webp?v=1782602804","url":"https:\/\/voomisupply.com\/products\/klein-tools-v-hlr-050-0375-copper-refrigeration-tubing","provider":"Voomi Supply","version":"1.0","type":"link"}