{"product_id":"rwc-24644-tank-booster-3-4-in-mnpt-fnpt-npsh-150-psi-brass","title":"Rwc 24644 Tank Booster 3\/4 in Mnpt Fnpt Npsh 150 Psi Brass","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RWC 24644 is a brass-body tank booster designed to maintain adequate pressure at water heater storage tanks in residential and light commercial plumbing systems. The 24644 connects inline between the supply line and the storage tank, compensating for pressure drop across check valves or backflow preventers that can otherwise cause sluggish hot water delivery. Key specs include a 3\/4 inch connection size, a maximum working pressure of 150 psi, and a brass body construction suited for potable water service. Licensed plumbers install this fitting during water heater service calls or new installations.\u003c\/p\u003e\u003cp\u003eThe 24644 is applied in residential and light commercial domestic hot water systems where a check valve or backflow preventer on the cold supply line creates a closed system condition. In these installations, thermal expansion raises tank pressure and reduces effective flow. The tank booster addresses this by allowing the tank to maintain working pressure without requiring an expansion tank in certain configurations. It is commonly installed at the cold water inlet of storage-style water heaters.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBrass body construction for durability in potable water service\u003c\/li\u003e\n\u003cli\u003e3\/4 inch connection size with MNPT x FNPT x NPSH porting\u003c\/li\u003e\n\u003cli\u003eRated to 150 psi maximum working pressure\u003c\/li\u003e\n\u003cli\u003eInline design fits standard water heater cold-inlet plumbing configurations\u003c\/li\u003e\n\u003cli\u003eCompatible with residential and light commercial hot water storage systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation fitting for residential and light commercial storage water heater supply lines requiring a tank booster at the cold water inlet.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off the cold water supply and relieve system pressure before removing any existing fittings. Use appropriate thread sealant rated for potable water on all threaded connections. Verify that the installed assembly does not exceed the 150 psi maximum working pressure rating of the fitting.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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 x FNPT x NPSH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Working Pressure\u003c\/strong\u003e: 150 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Brass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RWC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 24644\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RWC","offers":[{"title":"Default Title","offer_id":51525530059058,"sku":"CM24644","price":228.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e0e141510a23d09aab852730d557379b.jpg?v=1785476435","url":"https:\/\/voomisupply.com\/products\/rwc-24644-tank-booster-3-4-in-mnpt-fnpt-npsh-150-psi-brass","provider":"Voomi Supply","version":"1.0","type":"link"}