{"product_id":"rheem-ap13045-dielectric-union-3-4nptx3-4","title":"Rheem AP13045 DIELECTRIC UNION 3\/4\"NPTX3\/4\"","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem AP13045\u003c\/strong\u003e is a \u003cstrong\u003e3\/4\" NPT x 3\/4\" Dielectric Union\u003c\/strong\u003e designed to provide a reliable and code-compliant connection in water heating systems. This essential plumbing fitting helps prevent galvanic corrosion where dissimilar metals meet, extending the lifespan of your water heater and connected piping.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size:\u003c\/strong\u003e 3\/4\" NPT x 3\/4\"\u003c\/li\u003e\n\u003cli\u003eDesigned to isolate dissimilar metals and prevent galvanic corrosion\u003c\/li\u003e\n\u003cli\u003eCompatible with Rheem water heater installations\u003c\/li\u003e\n\u003cli\u003eStandard NPT (National Pipe Thread) threading for straightforward installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat is a Dielectric Union?\u003c\/h3\u003e\n\u003cp\u003eA dielectric union is a plumbing fitting that creates an \u003cstrong\u003eelectrical isolation point\u003c\/strong\u003e between two sections of piping made from different metals, such as copper and steel. By preventing direct metal-to-metal contact, it stops the electrochemical reaction that causes galvanic corrosion, helping to protect your plumbing system and water heater from premature deterioration.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThis dielectric union is a \u003cstrong\u003egenuine Rheem replacement part\u003c\/strong\u003e (Part Number: AP13045), engineered to meet the specifications of Rheem water heater installations. Always verify compatibility with your specific model before purchasing.\u003c\/p\u003e\n\n\u003ch3\u003eDimensions\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight:\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.0\" \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Rheem","offers":[{"title":"Default Title","offer_id":51514412007730,"sku":"AP13045","price":52.4,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-ap13045-dielectric-union-3-4nptx3-4","provider":"Malachy Parts+","version":"1.0","type":"link"}