{"product_id":"resideo-390427e-u-reducer-bushings-3-4x1-2-inch-npt","title":"Resideo 390427e\/u Reducer Bushings 3\/4x1\/2 Inch Npt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe RESIDEO 390427e\/u is a reducer bushing kit designed for use with combination gas controls that have non-standard inlet or outlet sizing. The kit includes two 3\/4-inch x 1\/2-inch NPT reducer bushings, allowing technicians to adapt gas control valves to piping configurations that do not match the standard 3\/4-inch inlet or outlet. This hardware is a common field requirement when servicing or replacing gas valves on residential heating equipment. Installation is handled by licensed gas technicians and HVAC service professionals as part of a gas valve replacement or system commissioning job.\u003c\/p\u003e\n\u003cp\u003eThis reducer bushing kit applies to residential and light commercial gas heating systems where combination gas controls require inlet or outlet adaptation. It is particularly useful during gas valve changeouts when the existing supply or manifold piping is 1\/2-inch NPT and the replacement control uses 3\/4-inch ports. The two-bushing configuration covers both inlet and outlet adaptation in a single kit, reducing the need for separate field-sourced fittings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes two 3\/4-inch x 1\/2-inch NPT reducer bushings for inlet and outlet adaptation\u003c\/li\u003e\n  \u003cli\u003eCompatible with combination gas controls that do not have a 3\/4-inch inlet or outlet as standard\u003c\/li\u003e\n  \u003cli\u003eNPT threading provides a standard, field-reliable connection for gas piping\u003c\/li\u003e\n  \u003cli\u003eCompact kit format reduces sourcing time during gas valve replacement jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with all combination gas controls that do not have a 3\/4-inch inlet or outlet. Consult the gas control manufacturer documentation to confirm thread engagement and pressure rating before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed gas technician or HVAC professional in accordance with local codes and IFGC requirements. Shut off the gas supply and verify zero pressure at the valve before removing any fittings. Apply an approved thread sealant rated for gas service to all NPT connections. After installation, perform a leak check using an approved gas leak detection solution before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: (2) 3\/4 inch x (1) 1\/2 inch NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin\u003c\/strong\u003e: Import\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: RESIDEO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 390427e\/u\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":51467694178610,"sku":"390427E\/U","price":25.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945464.png?v=1783910558","url":"https:\/\/voomisupply.com\/products\/resideo-390427e-u-reducer-bushings-3-4x1-2-inch-npt","provider":"Voomi Supply","version":"1.0","type":"link"}