THERM-R™
Thermal & HVAC Resource Management
THERM-R is designed to work with existing HVAC architectures where practical and progressively optimise thermal performance through intelligent monitoring, control and resource management — it does not claim to universally eliminate or replace existing RMPUs.

Functions
- Thermal monitoring
- HVAC optimisation
- Cabin thermal management
- Return-air analysis
- Environmental sensing
- Compressor / load optimisation
- Heat-exchanger monitoring
- Thermal performance analytics
- Intelligent control
- Interaction with existing HVAC systems
Sensors & Interfaces
- Zonal cabin temperature
- Humidity
- Compressor load / current
- Heat-exchanger differential temperature
- Refrigerant-circuit pressure (where fitted)
- Cabin thermal load
- Existing HVAC / RMPU signals
- AERIS-A airflow data
- HVAC optimisation commands (advisory)
- Thermal performance analytics
- R744 pathway diagnostics (where fitted)
~2400 × 1800 × 950 mm — subject to detailed coach survey, structural, thermal, aerodynamic and manufacturing engineering.
How it works
Engineering Clarification
R744 clarification: TransO2 may investigate R744 / CO₂ refrigeration architectures, but captured CO₂ is not automatically refrigerant-grade and cannot simply be transferred into a refrigeration circuit without purification, conditioning, certification and engineering validation. The CARB-X carbon-management pathway and the THERM-R R744 refrigeration pathway are not automatically the same physical CO₂ stream.
ENERGY