The Trane 17123000000469 / ULB-KF53V/N1X.D.1 Control Board is an OEM-style electronic replacement designed to manage core operating functions in select Trane HVAC systems. This control board governs system logic, safety circuits, fan and compressor operation, and communication with sensors to ensure reliable heating and cooling performance. It is the ideal solution for units experiencing erratic operation, failure to start, error codes, or complete system shutdown due to board failure. Key Features OEM-compatible control board engineered for Trane HVAC units Restores proper system logic and timing functions Controls compressor, blower motor, and safety circuits Commercial-grade electronic components for long-term reliability Direct-fit design for fast and accurate installation Specifications Part Numbers: 17123000000469 / ULB-KF53V/N1X.D.1 Component Type: HVAC Control Board Application: Heating and cooling system control Function: Manages system operation, communication, and safety logic Why Choose This Item Choose this control board to restore stable, efficient, and reliable HVAC performance. Built with OEM-grade precision and durable electronic components, it provides a long-lasting, cost-effective solution for resolving system failures and ensuring your Trane equipment operates at peak performance.