{"product_id":"205556413-2-1-gal-pre-pressurized-steel-water-expansion-tank","title":"2.1 gal. Pre-Pressurized Steel Water Expansion Tank","description":"This expansion tank controls thermal expansion of water in open domestic hot water supply systems. It absorbs the increased volume of water generated by the hot water heating source. Its' pre-pressurized steel tank uses an expansion membrane to prevent air\/water contact for long system life.\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eControls thermal expansion of water in open domestic hot water supply systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeeps system pressure below relief setting of relief valve\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFor use with all types of direct-fired water heaters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRubber diaphragm flexes when water heats\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with gas, oil and electric heaters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSteel construction with a blue outer finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTank fitted with expansion membrane to ensure long system life by preventing air and water contact\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaximum 150 psi\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNote: Product may vary by store\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eFeatures\u003cbr\u003e\n\n\u003ctable\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brand\/Model\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eFinish Family\u003c\/td\u003e\n\u003ctd\u003eGray\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePack Size\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eReturnable\u003c\/td\u003e\n\u003ctd\u003e180-Day\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight (lb.)\u003c\/td\u003e\n\u003ctd\u003e5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Depth (in.)\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Width (in.)\u003c\/td\u003e\n\u003ctd\u003e8.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eProduct Height (in.)\u003c\/td\u003e\n\u003ctd\u003e8.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd\u003eWatts (the \"Company\") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003c\/table\u003e\u003cbr\u003e","brand":"In Stock Hardwarestore Delivery","offers":[{"title":"Default Title","offer_id":52975631106414,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/2174\/8126\/files\/f092a9e45180f0b62479ae72481bc8d3_d9d0bcfb-f26d-4678-bf3e-4dd4e3abe985.jpg?v=1763156776","url":"https:\/\/www.arbor-home.com\/products\/205556413-2-1-gal-pre-pressurized-steel-water-expansion-tank","provider":"PROARB","version":"1.0","type":"link"}