{"product_id":"copperfit-1a1789-abs-dwv-long-turn-combo-tee-3x2-in","title":"Copperfit 1A1789 Abs Dwv Long Turn Combo Tee 3x2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COPPERFIT 1A1789 is a 3 x 2 inch ABS DWV long turn combination tee, commonly called a combo tee, designed for drain, waste, and vent piping systems in residential and light commercial construction. The long-turn geometry reduces flow turbulence compared to standard tees, making it well-suited for horizontal-to-vertical drain transitions. Fabricated from ABS (acrylonitrile butadiene styrene) thermoplastic, this fitting delivers reliable chemical resistance and impact durability in below-grade and above-grade DWV applications. Licensed plumbers and pipefitters are the primary installers of this fitting in rough-in plumbing work.\u003c\/p\u003e\n\u003cp\u003eThis fitting is used in ABS DWV piping systems where a 3-inch main line intersects with a 2-inch branch line in a long-turn configuration. Typical applications include bathroom drain groups, kitchen sink drain stacks, and utility room plumbing rough-ins. The combination tee pattern allows flow from both the branch and the run simultaneously, which is standard practice in residential drain-waste-vent layouts governed by the International Plumbing Code (IPC) and local amendments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLong-turn sweep geometry reduces flow restriction at horizontal-to-vertical drain transitions\u003c\/li\u003e\n  \u003cli\u003e3 x 2 inch reducing configuration accommodates branch connections off a 3-inch main\u003c\/li\u003e\n  \u003cli\u003eABS thermoplastic construction resists common drain chemicals and corrosion\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard ABS DWV solvent-cement joining methods\u003c\/li\u003e\n  \u003cli\u003eLightweight design at 0.96 pounds simplifies overhead and wall-cavity installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and new-construction fitting for 3-inch and 2-inch ABS DWV piping systems following standard hub-and-spigot solvent-weld configurations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed plumber in jurisdictions that require permits for drain, waste, and vent work. Shut off the water supply and ensure the drain system is clear before cutting into existing lines. Use ABS-rated solvent cement and primer per the manufacturer and IPC guidelines — do not use PVC solvent cement on ABS fittings. Support horizontal runs per code spacing requirements and verify slope to drain before closing the wall or floor cavity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: ABS (Acrylonitrile Butadiene Styrene)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Size\u003c\/strong\u003e: 3 x 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Type\u003c\/strong\u003e: Long Turn Combination Tee (Combo)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem Type\u003c\/strong\u003e: DWV (Drain, Waste, Vent)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.96 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 812042010745\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrder Increment\u003c\/strong\u003e: 1\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: COPPERFIT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1A1789\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"COPPERFIT","offers":[{"title":"Default Title","offer_id":51396345561394,"sku":"1A1789","price":29.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312834538.jpg?v=1782829822","url":"https:\/\/voomisupply.com\/products\/copperfit-1a1789-abs-dwv-long-turn-combo-tee-3x2-in","provider":"Voomi Supply","version":"1.0","type":"link"}