{"product_id":"ao-smith-100109621-pipe-nipple-with-heat-traps-2-pack","title":"Ao Smith 100109621 Pipe Nipple with Heat Traps 2-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe AO SMITH 100109621 is a 3\/4-inch x 5-inch pipe nipple assembly with integrated heat traps, sold as a pack of two. Heat traps are passive valves built into the nipple fittings that reduce standby heat loss by preventing thermosyphon circulation when the water heater is not actively drawing hot water. This makes them a functional component in water heater installations where energy efficiency and proper plumbing connection are required. Licensed plumbers and water heater service technicians install this part during new water heater installations or as a direct replacement on existing units.\u003c\/p\u003e\n\u003cp\u003eThis pipe nipple assembly is designed for residential water heater applications in heating systems. The heat trap nipples connect at the inlet and outlet ports of a storage-type water heater tank, helping to maintain stored water temperature and reduce unnecessary energy consumption between draw cycles. The pack of two provides both the hot and cold side nipples needed for a complete installation.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated heat traps reduce standby heat loss by blocking thermosyphon flow\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch diameter x 5-inch length fits standard water heater tank port connections\u003c\/li\u003e\n  \u003cli\u003eSold as a pack of two, covering both inlet and outlet connections\u003c\/li\u003e\n  \u003cli\u003eDirect OEM-style replacement for water heater service and repair\u003c\/li\u003e\n  \u003cli\u003eSuitable for residential heating water heater applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement pipe nipple assembly for residential storage-type water heaters requiring 3\/4-inch heat trap nipple connections.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and disconnect power or gas to the water heater before removing or installing any plumbing connections. Use appropriate thread sealant or PTFE tape on all threaded joints and inspect for leaks after restoring service. Do not overtighten fittings, as this can damage the heat trap internals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePipe Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity per Pack\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Heating, Water Heater\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: AO SMITH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 100109621\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TAILWIND","offers":[{"title":"Default Title","offer_id":51150699692338,"sku":"100109621","price":56.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305987908.jpg?v=1778616203","url":"https:\/\/voomisupply.com\/products\/ao-smith-100109621-pipe-nipple-with-heat-traps-2-pack","provider":"Voomi Supply","version":"1.0","type":"link"}