{"product_id":"westinghouse-903106-integrated-control-board-condensing-furnace","title":"Westinghouse 903106 Integrated Control Board Condensing Furnace","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Westinghouse 903106 is an integrated control board designed for M2RC series condensing furnaces. This board serves as the central logic and sequencing component of the furnace, managing ignition, blower operation, inducer motor control, and safety lockout circuits. It is a direct OEM-style replacement intended for installation by licensed HVAC technicians servicing residential condensing gas furnace systems. The 903106 is compatible with G4, G5, and G6 model variants of the M2RC furnace line, making it a relevant stocking part for technicians who regularly service this equipment.\u003c\/p\u003e\n\u003cp\u003eThis control board is used in residential condensing gas furnace applications where the existing integrated board has failed or is presenting fault codes that cannot be cleared through standard diagnostics. Typical install scenarios include board replacement following ignition failures, inducer relay failures, or blower sequencing faults traced to the control board itself. It fits M2RC condensing furnace units across the G4, G5, and G6 model generations as stated by the manufacturer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement integrated control board for M2RC condensing furnace systems\u003c\/li\u003e\n  \u003cli\u003eCompatible across G4, G5, and G6 model variants\u003c\/li\u003e\n  \u003cli\u003eManages ignition sequencing, blower control, inducer operation, and safety lockout functions\u003c\/li\u003e\n  \u003cli\u003eOEM-specified part number for Westinghouse M2RC furnace applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in Westinghouse M2RC condensing furnace models, specifically G4, G5, and G6 variants as specified in manufacturer documentation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect all power to the furnace at the disconnect switch and at the breaker panel before removing the existing control board. Document or photograph all wiring connections before disassembly to ensure correct reconnection. Follow all applicable local codes and manufacturer wiring diagrams when reinstalling the new board.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Integrated Control Board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: M2RC Condensing Furnace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models\u003c\/strong\u003e: G4, G5, G6\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: Westinghouse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 903106\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WESTINGHOUSE","offers":[{"title":"Default Title","offer_id":51268871782706,"sku":"903106","price":352.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308910549.png?v=1780708269","url":"https:\/\/voomisupply.com\/products\/westinghouse-903106-integrated-control-board-condensing-furnace","provider":"Voomi Supply","version":"1.0","type":"link"}