Cooling spaces through pinpoint radiative heat exchange rather than circulating cold air.
A fundamental shift from cooling air to cooling people and surfaces directly.
Integration of advanced materials science with DRC panels to achieve high IR transmittance and structural durability.
“Turn cooling into a more elegant form” — a pinpoint temperature control system that works like a light switch.
A quieter, safer, and more efficient cooling experience designed for the next generation of indoor climate control.
Cut energy use by 25%–40% with radiant-focused panels that reduce fan power and circulation needs.
No air circulation means minimal airborne cross-contamination — ideal for hospitals and shared offices.
Experience quiet, draft-free cooling with uniform temperature distribution for a more personalized cooling experience.
DRC changes the cooling principle from moving cold air to cooling surfaces directly.
| Attribute | Radiant Cooling | Air-based Systems |
|---|---|---|
| Cooling principle | Cools surfaces so occupants dispose heat by radiation | Cools air directly and distributes conditioned air |
| Sensible vs. latent load | Excellent for sensible loads; poor at removing moisture | Handles both sensible and latent loads via supply air |
| Energy performance | High part-load efficiency | Higher fan energy for air movement |
| Indoor air quality | Requires separate DOAS ventilation for IAQ and moisture | Integrated ventilation and filtration options |
| Space impact | Minimal ductwork; needs ceiling/floor integration | Requires ducts, plant rooms, and ceiling voids |
| Condensation risk | High; needs robust humidity control | Lower if ventilation and dehumidification are sized correctly |
Low-carbon thermal environment creation.
DRC systems aim to deal with sensible load: cooling water temperature 5–15°C, indoor air temperature 26.0±1°C, and operating temperature 24±0.5°C.
Fresh air ventilation systems deal with latent load and maintain relative humidity at 50%–60%.
Thermostat and humidity controllers work independently, separating temperature control from moisture control.
A proprietary material and system design built from 10 years of DRC research.
A unique blend of thermal-engineering polyolefin membranes and inorganic microparticles for high IR transmittance.
Optimized material structure that manages condensation risk while maintaining peak cooling performance.
A decade of dedicated research at City University of Hong Kong, transitioning from lab to commercial scale.
Cooling Capacity
Radiant Temp
Radiant cooling removes heat by thermal radiation and conduction from room surfaces such as floors, ceilings, or walls, rather than primarily blowing cold air.
A massive immediate addressable market for DRC replacement in Hong Kong and beyond.
Annual government air-conditioning expenditure in Hong Kong alone.
No comparable radiant cooling competitor currently exists in the Asian market.
10 years of R&D and material science create a high barrier to entry.
B2B project-based entry transitioning to a massive B2C retail rollout.
Ideal for large open-plan offices and government buildings. Provides uniform comfort without noisy drafts, significantly reducing operational overhead.
Zero air circulation eliminates the risk of airborne pathogen spread, creating a safer environment for patient recovery and respiratory health.
Democratizing green technology with affordable, compact DRC panels designed for every household to combat rising energy costs.