{"product_id":"crown-engineering-40450-copper-oil-supply-line-3-16x5","title":"Crown Engineering 40450 Copper Oil Supply Line 3\/16x5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CROWN ENGINEERING 40450 is a straight copper oil supply line measuring 3\/16 inches in outer diameter and 5 inches in length. It is used to route fuel oil from a supply source to a burner or oil valve in heating equipment. Copper construction provides reliable resistance to corrosion and ensures a clean, leak-free fuel path when properly flared or fitted. This type of line is a standard service part installed by oil burner technicians and HVAC professionals during routine maintenance, burner replacement, or fuel system repair.\u003c\/p\u003e\u003cp\u003eThis straight copper oil line is suited for residential and light commercial oil-fired heating systems, including forced-air furnaces and boilers that use No. 2 fuel oil. Its compact 5-inch length makes it appropriate for short runs between components within a burner assembly or equipment cabinet. It is a direct replacement for worn, kinked, or damaged oil lines of the same size during service calls.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStraight configuration for simple, direct fuel routing\u003c\/li\u003e\n\u003cli\u003e3\/16-inch diameter matches common oil burner line fittings\u003c\/li\u003e\n\u003cli\u003e5-inch length suits tight cabinet or burner assembly installations\u003c\/li\u003e\n\u003cli\u003eCopper construction resists corrosion and is compatible with No. 2 fuel oil\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement simplifies like-for-like service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement copper oil supply line for oil-fired residential and light commercial heating equipment requiring a 3\/16-inch diameter straight line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified oil burner technician or licensed HVAC professional. Shut off the fuel supply valve and de-energize the burner before beginning any work on the oil line. Ensure all fittings are properly flared or compression-seated to prevent fuel leaks before restoring power and fuel flow. Follow all applicable local codes and NFPA 31 guidelines for oil-fired equipment service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CROWN ENGINEERING\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 40450\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CROWN ENGINEERING","offers":[{"title":"Default Title","offer_id":51467887640882,"sku":"40450","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313945404.jpg?v=1783912844","url":"https:\/\/voomisupply.com\/products\/crown-engineering-40450-copper-oil-supply-line-3-16x5","provider":"Voomi Supply","version":"1.0","type":"link"}