The Trane BRD04939 (0226625653) is a VAV UCM 4.2 Control Board designed for Variable Air Volume (VAV) systems. Engineered for precise airflow regulation and integrated unit control, this board enhances the performance and efficiency of Trane air systems. Whether for new installations or replacement purposes, this control module ensures compatibility with Trane's advanced HVAC network systems. Key Features VAV UCM 4.2 version for advanced airflow and zone control Ensures stable and responsive HVAC operation Supports communication with Trane control systems Built for durability and long-term performance Easy to install and configure Specifications Model: BRD04939 Part Number: 0226625653 Board Type: VAV UCM 4.2 (Unit Control Module) Application: VAV system control Function: Air volume regulation, zone coordination Compatible Models VCCF12000L0DD01D00000L1WW000000000050000 VRTOBLMO0P01S VSWF1200LG0DD03BD1103L00W00000000 Why Choose This Item Choose the Trane BRD04939 VAV UCM 4.2 Control Board for reliable system management, improved HVAC zoning, and seamless integration with your Trane setup. Backed by Trane?s precision engineering, this control board ensures your system operates efficiently, intelligently, and reliably in demanding building environments.