Trane BRD4721 Board 340155-7024 and electrical cover to facilitate

and electrical cover to facilitate immediate field installation

The red LED provides specific fault codes such as "Watchguard" or "Flame Failure

With non-interacting zero and span trimmers

RedLINK Wireless Ecosystem: Allows for easy integration with wireless indoor sensors

The Copeland Comfort Control (Alco) 037041 Cage Assembly

Trane BRD4721 Board 340155-7024 and electrical cover to facilitateThe Trane BRD4721 is a job ready HVAC control board engineered specifically for high efficiency air handling applications requiring precise 400 CFM management. As a critical component in the sequence of operation, this 400 CFM fan board regulates motor speeds and optimizes airflow across the evaporator coil to ensure peak thermal transfer and system balance. Designed for seamless integration into residential and light commercial Trane air handlers,