Replacement Control Board

The Lennox 19W60 is an OEM furnace control circuit board engineered for reliable operation in Lennox, Armstrong, and Ducane HVAC systems. This replacement control board serves as a direct substitute for legacy part numbers including 19W6001 and 10087001, making it ideal for technicians maintaining or upgrading legacy furnace installations. This 24V control board continuously monitors critical furnace sensors and safety switches to ensure safe, dependable operation of your heating system. By actively checking sensor inputs and safety interlocks, the board prevents unsafe operating conditions and helps maintain optimal furnace performance. The control board is designed to manage the complex electrical requirements of modern furnace systems while providing the redundant safety checks necessary for residential and light commercial HVAC applications. Built to OEM specifications, this replacement board maintains full compatibility with existing Lennox, Armstrong, and Ducane furnace models, streamlining the replacement process for qualified HVAC technicians. The board's proven design reduces installation complexity and ensures seamless integration with your current system without requiring extensive modifications or recalibration. Ideal for HVAC contractors, facility maintenance teams, and heating system professionals, this control board provides a cost-effective solution for restoring furnace functionality. Whether you're addressing a failed control board in an operational system or upgrading aging equipment, this component delivers the reliability and performance that commercial and residential customers expect. Installation and service should be performed by qualified technicians familiar with HVAC electrical systems.