{"product_id":"hisense-348503-main-board","title":"Hisense 348503 Main Board","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HISENSE 348503 is a replacement main control board designed to restore proper operation to HISENSE equipment. Main control boards serve as the central processing component of a system, managing communication between sensors, controls, and output devices. This board is installed by qualified technicians during diagnostic service calls when the existing board has failed due to electrical fault, component damage, or age-related degradation. It is a direct OEM replacement part sourced to match the original unit specifications.\u003c\/p\u003e\n\u003cp\u003eThis main board is intended for use in HISENSE systems requiring a like-for-like control board replacement. It is suited for service scenarios where diagnostic testing has confirmed the original control board as the failed component. Installation is typically performed by licensed HVAC or appliance technicians during scheduled or emergency service.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement for the original HISENSE main control board\u003c\/li\u003e\n  \u003cli\u003eRestores full system communication and control functionality upon installation\u003c\/li\u003e\n  \u003cli\u003eOEM part number 348503 ensures correct fitment for applicable HISENSE units\u003c\/li\u003e\n  \u003cli\u003eDesigned for straightforward swap-out replacement during service calls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement main control board for applicable HISENSE systems. Consult the equipment model and service documentation to confirm fitment before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC or appliance technician. Disconnect all power to the unit before removing or handling the control board to prevent electrical shock or component damage. Document all wiring connections before disconnecting the original board to ensure accurate reconnection. Follow applicable local codes and manufacturer service documentation throughout the replacement procedure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 348503\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HISENSE\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: HISENSE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 348503\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HISENSE","offers":[{"title":"Default Title","offer_id":68364455444786,"sku":"348503","price":170.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0a3b68ad98a2a847685f8d266f13404c.jpg?v=1793882617","url":"https:\/\/voomisupply.com\/products\/hisense-348503-main-board","provider":"Voomi Supply","version":"1.0","type":"link"}