What is the maximum operating temperature for flight in the ERJ 170/175?

The maximum operating temperature for flight in the ERJ 170/175 is set at 50°C. This limitation is crucial because it ensures the aircraft's systems, including engines, avionics, and controls, operate within safe thermal limits, preventing overheating or performance degradation. Operating outside of these temperature limits can lead to various operational issues, including reduced efficiency in engine performance and potential safety hazards. Adhering to this limitation is essential for safe flight operations and ensures compliance with manufacturer specifications and aviation regulations.