{"product_id":"glx-pcb-hpc-4","title":"Hayward E-Command 4 Main PCB (GLX-PCB-HPC-4)","description":"\u003cp\u003eRestore reliable automation control with this Hayward E-Command 4 main PCB, a replacement circuit board used to bring compatible pool equipment control systems back online. When an automation panel stops responding, loses communication, or fails to control connected equipment correctly, replacing the main board can be the key step in returning the system to dependable operation.\u003c\/p\u003e\n\u003cp\u003ePart GLX-PCB-HPC-4 is intended for compatible Hayward E-Command 4 installations and should be matched carefully to the existing control model before installation. It supports the central control functions that coordinate pumps, relays, schedules, and connected pool equipment. Because circuit boards are sensitive electronic components, professional installation is recommended to verify wiring, power condition, and system compatibility.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement main PCB for select Hayward E-Command 4 systems\u003c\/li\u003e\n\u003cli\u003eHelps restore automation, relay, and equipment-control functions\u003c\/li\u003e\n\u003cli\u003eImportant repair part for nonresponsive or malfunctioning control panels\u003c\/li\u003e\n\u003cli\u003eDesigned for use with compatible Hayward pool automation equipment\u003c\/li\u003e\n\u003cli\u003eBest installed by a qualified pool service or electrical professional\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Hayward Pool Products","offers":[{"title":"Default Title","offer_id":48503083729051,"sku":"GLX-PCB-HPC-4","price":739.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1751\/9347\/files\/GLX-PCB-HPC-4_XL.jpg?v=1778034327","url":"https:\/\/www.bathandspaparts.com\/products\/glx-pcb-hpc-4","provider":"Bath and Spa Parts Online","version":"1.0","type":"link"}