{"product_id":"precision-hydronics-php-125018750-4-copper-zone-header-18-outlet","title":"Precision Hydronics PHP-125018750-4 Copper Zone Header 18 Outlet","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION HYDRONICS PHP-125018750-4 is an 18-outlet copper zone header designed for hydronic heating distribution systems. Measuring 1-1\/4 inches in diameter by 72 inches in length, this manifold serves as the central distribution point for hot water flow across multiple heating zones. The 3\/4-inch branch outlets accommodate standard hydronic zone connections, and the plain end connections allow for flexible field termination by the installing technician. Licensed plumbers and hydronic heating contractors install this type of header in both residential and light commercial radiant and baseboard heating systems.\u003c\/p\u003e\n\u003cp\u003eThis copper zone header is suited for multi-zone hydronic systems where a single supply or return manifold must serve a large number of circuits simultaneously. With 18 outlets, it is well matched to larger residential installations or small commercial hydronic layouts that require centralized zone distribution. The 72-inch overall length provides adequate spacing between outlets to simplify zone valve or pump connection during rough-in. Plain end connections give the installer the option to solder, press, or adapt to the existing piping configuration on site.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18 branch outlets for high-capacity multi-zone hydronic distribution\u003c\/li\u003e\n  \u003cli\u003eCopper construction for corrosion resistance and long service life in closed-loop hydronic systems\u003c\/li\u003e\n  \u003cli\u003e72-inch length provides generous spacing for zone valve and pump connections\u003c\/li\u003e\n  \u003cli\u003e1-1\/4-inch header pipe with 3\/4-inch outlet ports matches common hydronic zone piping sizes\u003c\/li\u003e\n  \u003cli\u003ePlain end connections allow field termination by solder, press, or adapter fitting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation manifold for multi-zone residential and light commercial hydronic heating systems using standard copper piping.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed plumber or hydronic heating contractor in accordance with applicable local mechanical and plumbing codes. Shut off system water supply and relieve pressure before cutting into existing piping or connecting the header. Plain end connections require proper soldering technique or approved press-fit tooling to ensure leak-free joints. Support the header at appropriate intervals per manufacturer and code requirements to prevent stress on branch connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Hydronic Zone Header Manifold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeader Pipe Size\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBranch Outlet Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Outlets\u003c\/strong\u003e: 18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Connection Type\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRECISION HYDRONICS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PHP-125018750-4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION HYDRONICS","offers":[{"title":"Default Title","offer_id":51346415092018,"sku":"PHP-125018750-4","price":351.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310553127.jpg?v=1782079540","url":"https:\/\/voomisupply.com\/products\/precision-hydronics-php-125018750-4-copper-zone-header-18-outlet","provider":"Voomi Supply","version":"1.0","type":"link"}