---
title: "XMU - HVAC"
canonical: "/xmu-hvac"
published: 2026-10-09
---

# XMU - HVAC

## Frame

## Frame

**Rail**

**XMU**

**HVAC**

## Frame

### Saloon HVAC

###### HVAC - XMU

##### Saloon HVAC

**Customer benefits**

##### Future-proof HVAC platforms for single & double deckers

##### At the heart of modern rail travel, our proven HVAC solutions ensure optimal passenger comfort and safety while addressing the industry’s most pressing challenges. We support our customers in meeting evolving environmental regulations, reducing energy consumption, and maintaining high air quality throughout the journey. Our systems are engineered for seamless integration into each train’s unique mechanical structure, and designed for long-term performance with a focus on lifecycle management—including maintenance, overhauls, and upgrades—ensuring reliable operation over the entire lifespan of the train.

##### Other refrigerants available

- R134a
- R513a
- R1234yf

### Cabine HVAC

###### HVAC - XMU

##### Cabin HVAC

**Customer benefits**

##### HVAC platform for single & double deckers

##### At the heart of modern rail travel, our proven HVAC solutions ensure optimal passenger comfort and safety while addressing the industry’s most pressing challenges. We support our customers in meeting evolving environmental regulations, reducing energy consumption, and maintaining high air quality throughout the journey. Our systems are engineered for seamless integration into each train’s unique mechanical structure, and designed for long-term performance with a focus on lifecycle management— including maintenance, overhauls, and upgrades—ensuring reliable operation over the entire lifespan of the train.

##### Other refrigerants available

- R134a
- R513a
- R1234yf

### BTMS

###### HVAC - XMU

##### BTMS

**Customer benefits**

##### Battery Thermal Management System

##### Our Battery Thermal Management Systems are critical to the performance and longevity of battery-powered trains, ensuring optimal temperature control to protect battery health and efficiency. From regional units like the Siemens Mireo Plus to long haul locomotives such as the Wabtec FLXdrive Battery Electric locomotives range, our solutions are designed to support a wide range of battery capacities and operational profiles. As the only provider offering the future-proof R290 refrigerant, we help our customers meet sustainability goals, reduce environmental impact, and ensure regulatory compliance.

##### Other refrigerants available

- R134a
- R513a
- R1234yf

**Saloon HVAC**

**Cabin HVAC**

**Battery Thermal Management System**

## Frame