{"product_id":"pentair-521319z-intellichem-controller-pcba","title":"Pentair | 521319Z | IntelliChem Controller PCBA Replacement Board – Genuine Pentair OEM Part","description":"\u003cp data-start=\"113\" data-end=\"474\"\u003eThe Pentair 521319Z IntelliChem Controller PCBA Replacement Board is a genuine OEM circuit board designed to restore full functionality and communication in IntelliChem Chemical Automation Systems. This precision engineered replacement ensures accurate monitoring, dosing control, and reliable integration with Pentair automation platforms.\u003c\/p\u003e\n\u003chr data-start=\"476\" data-end=\"479\"\u003e\n\u003cp data-start=\"481\" data-end=\"499\"\u003e\u003cstrong data-start=\"481\" data-end=\"497\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"500\" data-end=\"1266\"\u003e\n\u003cli data-start=\"500\" data-end=\"596\"\u003e\n\u003cp data-start=\"502\" data-end=\"596\"\u003eGenuine Pentair IntelliChem Controller PCBA (Printed Circuit Board Assembly) (Model 521319Z)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"597\" data-end=\"668\"\u003e\n\u003cp data-start=\"599\" data-end=\"668\"\u003eDirect OEM replacement for IntelliChem Chemical Automation Systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"669\" data-end=\"737\"\u003e\n\u003cp data-start=\"671\" data-end=\"737\"\u003eRestores communication, monitoring, and dosing control functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"738\" data-end=\"813\"\u003e\n\u003cp data-start=\"740\" data-end=\"813\"\u003eFactory calibrated for precise chemical sensing and automation accuracy\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"814\" data-end=\"895\"\u003e\n\u003cp data-start=\"816\" data-end=\"895\"\u003eCompatible with Pentair IntelliTouch, EasyTouch, and IntelliCenter systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"896\" data-end=\"965\"\u003e\n\u003cp data-start=\"898\" data-end=\"965\"\u003eBuilt from high quality, heat and corrosion resistant components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"966\" data-end=\"1043\"\u003e\n\u003cp data-start=\"968\" data-end=\"1043\"\u003eEnsures stable operation and system safety in demanding pool environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1044\" data-end=\"1107\"\u003e\n\u003cp data-start=\"1046\" data-end=\"1107\"\u003eEasy to install with factory connectors and mounting points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1108\" data-end=\"1184\"\u003e\n\u003cp data-start=\"1110\" data-end=\"1184\"\u003eOEM certified part maintains warranty and original system specifications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1185\" data-end=\"1266\"\u003e\n\u003cp data-start=\"1187\" data-end=\"1266\"\u003eIdeal for professional technicians performing IntelliChem repairs or upgrades\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1268\" data-end=\"1271\"\u003e\n\u003cp data-start=\"1273\" data-end=\"1623\"\u003e\u003cstrong data-start=\"1273\" data-end=\"1293\"\u003eProduct Overview\u003c\/strong\u003e\u003cbr data-start=\"1293\" data-end=\"1296\"\u003eThe Pentair 521319Z IntelliChem Controller PCBA Replacement Board provides a reliable, factory quality solution for maintaining or repairing your IntelliChem water chemistry control system. As the main control module, it manages pH and ORP sensing, communication with automation systems, and precise chemical feed regulation.\u003c\/p\u003e\n\u003cp data-start=\"1625\" data-end=\"2017\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned and tested by Pentair for long term durability and accuracy, this replacement board ensures your IntelliChem system continues to operate efficiently and safely. Its plug and play configuration simplifies installation for pool professionals, restoring seamless automation, precise chemical management, and dependable system performance in residential and commercial pool applications.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":47409290019128,"sku":"521319Z","price":565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/CFA5F9EB-738D-4B90-A9A8-69DCD0865D05.jpg?v=1777916546","url":"https:\/\/appaetechpoolsupply.com\/products\/pentair-521319z-intellichem-controller-pcba","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}