Designing your
climate
Designing your
climate
Radiant Cooling, Comfort Redefined.
Experience comfort without compromise, experience Messana.
After 10 years designing some of the most complex HVAC systems in the United States, Messana Radiant Cooling can offer expert insights for any HVAC system:
Radiant Ceilings, Radiant Floor Cooling, Hydronic Fan Coils, VRF/VRV.
We’ll work with your architects, engineers, and installers to simplify system design and installation.
Silent and Invisible
Radiant Cooling and Heating, hidden within your ceiling
In heating, a radiant ceiling radiates thermal energy to your body, which your body absorbs to make you feel warmer. In cooling, a radiant ceiling draws the thermal energy away from your body, leaving you feeling cooler.
Using water to transfer thermal energy significantly improves system efficiency when compared to traditional forced air systems.
Additionally, systems that use water to transfer thermal energy can use more sustainable energy sources such as air-to-water heat pumps, geothermal heat pumps, solar thermal collectors, etc.
Radiant Cooling... Feel the difference
Creating a chilled ceiling to pull thermal energy away from your body.
To provide radiant cooling, an air-to-water heat pump is typically used to generate cold water. Then, this cold water is then pumped through Ray Magic® radiant ceiling panels, resulting in a cold ceiling surface temperature.
Thermal energy can only move from hot objects to cooler ones. So, in radiant cooling, thermal energy is being radiated from your body to the ceiling panels, resulting in a cooling sensation.
Consequently, this slightly increases the temperature of the panels, which are then cooled back down as we continue to pump chilled water through the ceiling.
But how do you avoid condensation?
Luckily, since our panels have a low thermal mass, we can quickly change their temperature to avoid condensation. Messana Controls uses mSense room comfort sensors to monitor the dew point temperature, and then adjusts the radiant surface temperature to avoid condensation. Additionally, Messana ATUs can perform neutral temperature dehumidification to lower the dew-point within an environment, allowing us to use colder water with the radiant ceiling panels.
Radiant Heating from above, the way nature intended
Using hot water within your ceiling to radiate thermal energy to your body.
Throughout the HVAC industry, it is undisputed that radiant heating provides the highest level of comfort compared to forced-air systems.
Unfortunately, one of the main drawbacks of a radiant system is that the thermal mass is often large because the radiant system is typically installed within the floor.
Messana has avoided this issue by developing the low-mass Ray Magic® radiant ceiling panels to minimize the heating and cooling response time.
But doesn’t heat rise?
No! Heat only knows movement from hot objects to cooler ones. Hot air is what rises, so, just like the Sun, a radiant ceiling can still radiate thermal energy downward.
Hydronic Fan Coils, a flexible forced air option for hydronic systems
Sustainable hydronic air units.
Alternatively, Hydronic fan coils can easily be integrated with any Messana system. Whether you require additional heating or cooling support for a radiant system or prefer a standalone air-based heating and cooling solution, hydronic fan coils can be tailored to any project’s specific budget and needs.
To enhance control and functionality, Messana has developed “J Series” zoning modules that efficiently manage Jaga fan coils within our advanced Messana Controls platform. Moreover, select Jaga fan coil models can even be powered by mZone J Series modules, further expanding their versatility and compatibility.
As an authorized distributor of Jaga hydronic fan coils (with exclusivity in CA), Messana presents a wide range of quiet and efficient fan coil options that effectively deliver conditioned air to your space while utilizing sustainable energy sources.
Radiant Floors, experience comfort with every step
Using hot or cold water to turn your floor into a radiant surface.
Additionally, hydronic radiant floors can also provide a highly efficient alternative to traditional forced air systems. Although radiant floors provide less output in heating and cooling, many clients still desire a radiant surface to walk on.
Please don’t hesitate to reach out to us if you’d like to explore the various options you have for your hydronic HVAC system!
Controls, one system to manage it all
A universal solution for the most complex HVAC systems.
Messana Controls monitors and manages your HVAC system to deliver complete comfort and optimal air quality while providing total control right at the occupant’s fingertips with the Messana web and mobile app.
Messana Controls provides a simple management solution for the most complex hydronic and VRV/VRF systems.
The Messana App, complete control, at your fingertips
Take control with the Messana app.
Monitor and manage your home’s HVAC system from anywhere in the world with the Messana web and mobile apps.
The Messana app allows occupants to:
- Customize and automate their system
- Monitor their system status
- Access system data and charts
- Give Messana remote access to swiftly provide system support
The Messana App, complete control, at your fingertips
Take control with the Messana app.
Monitor and manage your home’s HVAC system from anywhere in the world with the Messana web and mobile apps.
The Messana app allows occupants to:
- Customize and automate their system
- Monitor their system status
- Access system data and charts
- Give Messana remote access to swiftly provide system support