{"product_id":"caleffi-na553379-boiler-trim-kit-w-check-backflow-valve-1-1-4-inches-sweat-air-separator-4-4-gal-expansion-tank","title":"Caleffi NA553379 Boiler Trim Kit w\/Check \u0026 Backflow Valve, 1-1\/4 inches Sweat Air Separator, 4.4 Gal. Expansion Tank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CALEFFI NA553379 Series Boiler Trim Kit has 10 configurations that combine 8 common boiler installation components into one simple package. The kit includes a DISCAL air separator, AutoFill\/Backflow combination, expansion tank check valve, brass nipples, brass tee, and a 4.4 gallon expansion tank. This kit simplifies boiler installations by providing necessary components in one package.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCombines 8 boiler system components in one box\u003c\/li\u003e\n  \u003cli\u003eIncludes air separator, backflow preventer, expansion tank, and other essential components\u003c\/li\u003e\n  \u003cli\u003eAvailable in 10 configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eThe NA553 Series Boiler Trim Kit matches the necessary components for boiler installations into a simple package.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CALEFFI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NA553379\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Caleffi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Caleffi\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: NA553379\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Trim Kit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Volume\u003c\/strong\u003e: 4.4 Gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 1\/2\", 1-1\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: Sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer #\u003c\/strong\u003e: NA553379\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParts Town #\u003c\/strong\u003e: CALENA553379\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnits\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection\u003c\/strong\u003e: 1 1\/4\" sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: NA553\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection 1\u003c\/strong\u003e: Sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection 2\u003c\/strong\u003e: Sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connections\u003c\/strong\u003e: Sweat x Sweat\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Size 1\u003c\/strong\u003e: 1-1\/4 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitting Sizes\u003c\/strong\u003e: 1-1\/4 in x 1\/2 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank size (gal)\u003c\/strong\u003e: 4.5\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"CALEFFI","offers":[{"title":"Default Title","offer_id":50997056766258,"sku":"NA553379","price":593.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/297720979.webp?v=1774029980","url":"https:\/\/voomisupply.com\/products\/caleffi-na553379-boiler-trim-kit-w-check-backflow-valve-1-1-4-inches-sweat-air-separator-4-4-gal-expansion-tank","provider":"Voomi Supply","version":"1.0","type":"link"}