The White-Rodgers Emerson CNT07541 Integrated Fan Control 50M56-495-03 is a fan control board designed specifically for Trane brand HVAC systems. Made in Mexico, this unit is compatible with Trane models and is a genuine Trane product. With a unit quantity of 1, this fan control board is an essential part for controlling the fan in your HVAC system, ensuring optimal performance and efficiency.