{"product_id":"rheem-rrt-12-therm-x-guard-expansion-tank","title":"Rheem RRT-12 THERM-X-GUARD EXPANSION TANK","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eRheem RRT-12 THERM-X-GUARD Expansion Tank\u003c\/strong\u003e is engineered to protect your water heating system by safely absorbing thermal expansion caused by the heating of water in closed plumbing systems. Designed to work seamlessly with residential water heaters, this expansion tank helps maintain safe system pressure and extends the life of your water heater and plumbing components.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Expansion Protection:\u003c\/strong\u003e Effectively manages pressure buildup caused by thermal expansion in closed-loop water heating systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Longevity:\u003c\/strong\u003e Helps protect your water heater, pipes, and fixtures from damage caused by excessive pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance:\u003c\/strong\u003e Built by Rheem, a trusted name in water heating solutions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Compliance:\u003c\/strong\u003e Designed to meet requirements for closed water supply systems where thermal expansion control is mandated\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Need an Expansion Tank\u003c\/h3\u003e\n\u003cp\u003eIn a \u003cstrong\u003eclosed plumbing system\u003c\/strong\u003e, water has nowhere to expand when it is heated. As water heats up, it expands and creates excess pressure that can damage your water heater, valves, and plumbing fixtures. The \u003cstrong\u003eRheem RRT-12 THERM-X-GUARD\u003c\/strong\u003e absorbs this excess pressure, protecting your entire system and ensuring safe, efficient operation.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe Rheem RRT-12 expansion tank is designed for use with \u003cstrong\u003eresidential water heaters\u003c\/strong\u003e in closed water supply systems. Always verify compatibility with your specific water heater model and consult a licensed plumber for proper installation.\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":51515710701874,"sku":"RRT-12","price":265.27,"currency_code":"USD","in_stock":true}],"url":"https:\/\/malachypartsplus.com\/products\/rheem-rrt-12-therm-x-guard-expansion-tank","provider":"Malachy Parts+","version":"1.0","type":"link"}