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This tank is suited for closed loop hydronic heating and radiant heating applications.\u003cul\u003e\n\u003cli\u003eAccommodates expanded water to reduce pressure build-up.\u003c\/li\u003e\n\u003cli\u003eFeatures a precharged, sealed air cushion.\u003c\/li\u003e\n\u003cli\u003eIncludes an automatic fill valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003eThe AMTROL-WORTHINGTON 109 ensures efficient pressure control in various heating systems.\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: AMTROL-WORTHINGTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 109\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Automatic Fill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 2 gal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet\/Outlet Connection\u003c\/strong\u003e: 1\/2 IN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 100 psi Working, 12 psi Pre-Charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecharge Pressure\u003c\/strong\u003e: 12 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 240 deg F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Closed Loop Hydronic Heating and Radiant Heating Applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Urethane Topcoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 15 in H x 8 in Dia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/h3\u003e\n\u003c\/h3\u003e","brand":"AMTROL-WORTHINGTON","offers":[{"title":"Default Title","offer_id":50289735008562,"sku":"109","price":121.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240503929.jpg?v=1753887076"},{"product_id":"amtrol-worthington-sx-60v-extrol-hydronic-expansion-tank","title":"AMTROL-WORTHINGTON SX-60V Extrol Hydronic Expansion Tank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL-WORTHINGTON SX-60V is a hydronic expansion tank suitable for closed, non-potable hydronic heating systems. 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It accommodates expanded water as the system temperature increases, helping to maintain safe pressure levels. The tank is constructed with a heavy-duty butyl and EPDM diaphragm, and features a urethane topcoated deep drawn steel tank material. This unit comes factory pre-charged and includes a projection-welded air valve and a threaded steel system connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1 inch NPTF threaded inlet and outlet connection\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure of one hundred PSIG\u003c\/li\u003e\n\u003cli\u003eMaximum operating temperature of two hundred forty degrees Fahrenheit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis expansion tank is designed for various hydronic applications, including heating and cooling systems. 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It is suitable for large residential and light commercial applications. 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It effectively separates air from water, enhancing system efficiency. As water flows through, internal baffles facilitate the removal of dissolved air, which is released when the water heats up. This purged air is vented automatically, ensuring smooth operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned for closed heating systems\u003c\/li\u003e\n\u003cli\u003e1-1\/2 inches NPT connection\u003c\/li\u003e\n\u003cli\u003eConstructed from durable cast iron\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis air purger is essential for maintaining optimal performance in hot water systems by preventing air buildup.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Amtrol-Worthington\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Inline\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Details\u003c\/strong\u003e: 1-1\/2 inches NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: FNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 8 inches L x 3-1\/2 inches W x 5 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 445 Series\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTROL-WORTHINGTON","offers":[{"title":"Default Title","offer_id":50290660344114,"sku":"445","price":94.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240503914.jpg?v=1753905906"},{"product_id":"amtrol-worthington-110-fill-trol-expansion-tank","title":"AMTROL-WORTHINGTON 110 Fill-Trol Expansion Tank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL-WORTHINGTON Fill-Trol Expansion Tank, MPN 110, is designed to integrate a pre-pressurized, diaphragm-type expansion tank with a fill valve. This system is ideal for managing pressure in closed-loop hydronic systems used in heating and cooling.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccepts expanded water to reduce pressure build-up.\u003c\/li\u003e\n\u003cli\u003eEliminates the need for a separate fill valve.\u003c\/li\u003e\n\u003cli\u003eFeatures an automatic air vent and air purger.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis system is essential for closed hydronic heating and chilled water systems. 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This tank helps absorb expanded water to manage pressure build-up, preventing damage to the water heater. It contains a heavy-duty butyl diaphragm and a unique Turbulator for efficient water circulation. The tank has a precharge pressure of fifty PSIG and withstands up to one hundred fifty PSIG of working pressure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty butyl diaphragm provides durability.\u003c\/li\u003e\n\u003cli\u003ePatented Turbulator enhances water circulation.\u003c\/li\u003e\n\u003cli\u003eRated for a maximum working pressure of one hundred fifty PSIG.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis expansion tank is essential for domestic hot water heating systems, aiding in the prevention of potential hazards associated with water expansion.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: AMTROL-WORTHINGTON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: ST-5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Thermal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 2 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Connection\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: MNPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 200 degrees F (93 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 150 PSIG (10.3 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecharge Pressure\u003c\/strong\u003e: 50 PSIG (3.5 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Deep Drawn Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm Material\u003c\/strong\u003e: Heavy Duty Butyl NSF\/ANSI 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiner\u003c\/strong\u003e: Antimicrobial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Valve\u003c\/strong\u003e: Projection Welded\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Valve Cap\u003c\/strong\u003e: Patented InSight Indicator Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Domestic Hot Water Heating Systems to Eliminate the Potential Hazards of Water Expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 13 inches H x 8 inches Dia\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTROL-WORTHINGTON","offers":[{"title":"Default Title","offer_id":50291049365810,"sku":"ST-5","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240503872.jpg?v=1753913780"},{"product_id":"amtrol-worthington-420-mixing-valve","title":"AMTROL-WORTHINGTON 420 Mixing Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL-WORTHINGTON 420 mixing valve is crafted for plumbing and heating needs. This mixing valve adjusts mixed water temperature easily through a temperature adjusting handle. Made with a bronze body and sweat copper connections, it ensures durability and efficiency. The valve incorporates a thermostat that responds to changes in supply water temperature, facilitating effective temperature regulation. 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It works to remove air from circulating water efficiently. The automatic venting feature reduces the need for manual intervention. This device connects to the system at a point where pressure remains stable.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e2-inch connection for easy installation\u003c\/li\u003e\n\u003cli\u003e1\/2-inch NPT connections allow for versatility\u003c\/li\u003e\n\u003cli\u003eReduces the need for manual air venting\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis air purger is essential for maintaining optimal performance in water heating systems.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Amtrol-Worthington\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Inline\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: 446\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Details\u003c\/strong\u003e: 2-inch NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 125 PSIG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsed On\u003c\/strong\u003e: 700 Series Automatic Air Vents and Extrol Expansion Tanks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"AMTROL-WORTHINGTON","offers":[{"title":"Default Title","offer_id":50291338477874,"sku":"446","price":104.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/240503928.jpg?v=1753920711"},{"product_id":"amtrol-worthington-700-qc-air-vent","title":"AMTROL-WORTHINGTON 700-QC Air Vent","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe AMTROL-WORTHINGTON 700-QC is a float-type quick change air vent designed for effective use in residential hydronic applications and closed-loop heating or chilled water systems. Constructed of durable cast bronze, this vent is ideal for installation in compact spaces. The unit includes a 1\/8 inch NPT inlet\/outlet connection, ensuring compatibility with various systems. The quick-change feature allows for convenient removal and maintenance, making it a practical choice for trade professionals. 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