{"product_id":"oem-lennox-prodigy-2-0-novar-control-86w94","title":"OEM Lennox Prodigy 2.0 Novar Control — 86W94","description":"\u003cp\u003eThe Lennox \u003cstrong\u003e86W94\u003c\/strong\u003e is a genuine OEM Novar 2024 Prodigy 2.0 unit controller (Lennox reference C0CTR31131L), configured for applications without an economizer. This microprocessor-based board is the brain of the Lennox rooftop unit — managing heating and cooling stages, fan operation, safety interlocks, and diagnostics while communicating with the building's control network.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCommon failure symptoms:\u003c\/strong\u003e A failed \u003cstrong\u003e86W94\u003c\/strong\u003e often shows as a unit that won't respond to demand, staging that ignores thermostat or network calls, persistent error codes, blank or frozen diagnostic displays, or a complete loss of communication. Power surges, lightning events, and heat-stressed components are common causes of Prodigy control failure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy OEM matters:\u003c\/strong\u003e The Prodigy platform relies on Lennox-specific firmware, wiring pinouts, and communication protocols that aftermarket boards cannot reliably replicate. Installing the factory-original 86W94 ensures full compatibility with your rooftop unit's sequence of operation, preserves diagnostic accuracy, and protects your equipment warranty — delivering correct fit and dependable control every time.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":63081080586611,"sku":"LNX-86W94","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-control-board-furnace-LNX-86W94.jpg?v=1783763120","url":"https:\/\/nationalhvacparts.com\/products\/oem-lennox-prodigy-2-0-novar-control-86w94","provider":"National HVAC Parts","version":"1.0","type":"link"}