prSSH EN 14750:2025

Railway applications - Air conditioning for urban, suburban and regional rolling stock: Comfort parameters and type tests

Scope

This document establishes thermal comfort parameters for areas accessible to passengers and staff on railway vehicles.
This document also specifies conditions, performance values and the comfort parameter validation methods.
This document is applicable to urban (metro, tramway), suburban and/or regional vehicles equipped with cooling and/or heating/ventilation systems. This document does not apply to main line vehicles and driver’s cabs which are considered in separate Standards.