{"product_id":"directedair-da03r-07x06-reducing-coupling-3-4x5-8-copper","title":"Directedair da03r-07x06 Reducing Coupling 3\/4x5\/8 Copper","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DIRECTEDAIR da03r-07x06 is a copper reducing coupling designed to connect two copper tubing runs of different diameters in HVAC, refrigeration, and plumbing systems. It transitions from a 3\/4 inch connection on one end to a 5\/8 inch connection on the other, allowing field technicians to reduce line size without additional adapters. The fitting is manufactured from copper and meets industry dimensional and material composition standards. Licensed HVAC technicians and plumbers install this type of fitting during new construction, system retrofits, and service calls where line size changes are required.\u003c\/p\u003e\u003cp\u003eThis reducing coupling is suited for residential and light commercial applications involving copper tubing systems. Typical install scenarios include refrigerant line modifications, hydronic distribution piping, and domestic water supply work where a transition from 3\/4 inch to 5\/8 inch tubing is needed. The all-copper construction makes it compatible with standard sweat (solder) joining methods used throughout the trade.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTransitions from 3\/4 inch to 5\/8 inch copper tubing in a single fitting\u003c\/li\u003e\n\u003cli\u003eAll-copper construction for reliable sweat-solder joints\u003c\/li\u003e\n\u003cli\u003eManufactured to industry standards for dimensions and material composition\u003c\/li\u003e\n\u003cli\u003eCompact reducing coupling profile minimizes space requirements in tight installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and field-use fitting for copper tubing systems requiring a 3\/4 inch to 5\/8 inch reducing connection.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or plumber following applicable local plumbing and mechanical codes. Shut off and recover all refrigerant or depressurize the fluid system before cutting into any existing line. Clean and flux both tubing ends thoroughly before applying heat for sweat soldering. Avoid overheating the fitting, as excessive heat can compromise joint integrity and copper material quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size 1\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type 1\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size 2\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type 2\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DIRECTEDAIR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: da03r-07x06\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DirectedAir","offers":[{"title":"Default Title","offer_id":51150224589106,"sku":"DA03R-07X06","price":37.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987387.jpg?v=1778607957","url":"https:\/\/voomisupply.com\/products\/directedair-da03r-07x06-reducing-coupling-3-4x5-8-copper","provider":"Voomi Supply","version":"1.0","type":"link"}