Messana Hydronic Technologies

Messana Hydronic Technologies Cutting-edge technology to improve Your quality of life and create Thermal Wellbeing in the ultimate sustainable buildings.

Worldwide recognized leader in the Radiant Cooling and Heating industry, Messana is a company that believes in technology to improve the quality of life and create THERMAL WELLBEEN in the ultimate sustainable buildings. Messana Radiant Cooling and Heating Solutions it the inventor and manufacturer of a revolutionary technology: RayMagic (US patent), the most efficient radiant gypsum ceiling panel.

RayMagic panels are an easy and cost-effective solution to create low mass radiant ceiling surfaces for modern energy-efficient homes and commercial buildings. Proven to be the best available technology for green and sustainable architecture especially when the stringent Passive House and NetZero standards need to be met.

Check out these mechanical room photos from an impressive hydronic system install by Skaates, Inc. ( on IG)!This 6,976 s...
05/13/2026

Check out these mechanical room photos from an impressive hydronic system install by Skaates, Inc. ( on IG)!

This 6,976 sqft home in Palo Alto, CA, features three floors plus an ADU, with a complete hydronic heating and cooling system designed by Monterey Energy Group and managed by Messana Controls. Three Viessmann heat pumps, one serving each floor, generate heated and chilled water for a combination of radiant floor heating and cooling and Jaga hydronic fan coils.

The first floor utilizes a radiant floor for heating and cooling, as well as supplementary fan coil units. The second floor is conditioned with Jaga Astra Beam and Clima Canal fan coil units, while the basement uses a radiant floor for heating only, and fan coils for cooling.

Key components of this hydronic system include:
- Viessmann Climate Solutions heat pumps
- SpacePak buffer tanks
- Taco, Inc. comfort pumps
- Jaga Astra Beam and Clima Canal hydronic fan coil units
- Belimo valves
- Axiom system feeders
- Heat-Flo buffer tanks

Great work to the team at Skaates, Inc. ( on IG) on this fantastic install!

Here’s a look inside the finished mechanical room behind this Ripcord Engineering x Mid-Coast Energy Systems project in ...
04/14/2026

Here’s a look inside the finished mechanical room behind this Ripcord Engineering x Mid-Coast Energy Systems project in South Bristol, Maine! 👀

This three-story, 7,000 sqft home features a sophisticated 11-zone hydronic system powered by two geothermal heat pumps. Messana Controls will manage heating and cooling throughout the home via a radiant ceiling, radiant floor, and Jaga Astrabeam hydronic fan coils, all working together as one integrated system.

To round it out, a Zehnder ERV helps support healthy indoor air quality and year-round comfort.

Key components of this hydronic system include:
- Enertech Global, LLC geothermal heat pumps
- Jaga Astrabeam fan coil units
- Zehnder America, Inc. ERV
- Vaughn Thermal Corporation buffer tank
- Grundfos pumps
- Viega LLC Pro Press fittings
- Zilmet USA flat hydronic expansion tanks
- Supplies from F.W. Webb Company
- Geo-flo flow center
- PAW pump/mix stations
- Axiom system feeder

Last week, we visited a new project in the Tortolita Mountains of northwest Tucson! 🏜️Francesco spent the day training t...
03/20/2026

Last week, we visited a new project in the Tortolita Mountains of northwest Tucson! 🏜️

Francesco spent the day training the system installer on the installation process for our Ray Magic® NK radiant ceiling panels.

This 10,000 sq. ft. home’s 24-zone hydronic system will use three air-to-water heat pumps to generate both heated and chilled water for the radiant ceiling system, as well as the supplementary fan coil units.

Key components of this system will include:
- Ray Magic® NK radiant ceiling panels
- Viessmann Climate Solutions Vitocal air-to-water heat pumps
- Jaga Briza 12 and 22 FCUs
- SpacePak buffer tank
- Grundfos pumps
- Belimo valves

Today, we hosted BG Plumbing from Salinas at our Soquel office for a hands-on Messana Controls training session! We spen...
03/13/2026

Today, we hosted BG Plumbing from Salinas at our Soquel office for a hands-on Messana Controls training session!

We spent the day walking through wiring, controls setup, and how Messana Controls can monitor and manage the entire hydronic HVAC system—from the heat pumps and boilers to radiant panels, fan coils, and ventilation units.

Big thanks to the BG Plumbing crew for making the trip and spending the day with us! 🔧

“Radiant heating from above? But doesn’t heat rise?” ☀️That’s a common misconception! It’s hot air that rises — thermal ...
01/06/2026

“Radiant heating from above? But doesn’t heat rise?” ☀️

That’s a common misconception! It’s hot air that rises — thermal radiation always moves from hot to cold. Just like the sun heating the earth from above, a radiant ceiling can deliver incredibly even, comfortable heating and cooling without relying on air movement. 🔥❄️

This Santa Rosa, CA residence features a Ray Magic® NK radiant ceiling system providing whole-home comfort across nearly 5,000 sqft. Designed by Integrated Design, the home includes 2 bedrooms, 3 bathrooms, a game room, and an office — all conditioned quietly and efficiently via the ceiling.

For the great room, a Jaga Briza 22 fan coil will provide supplemental heating and cooling, while also offering light dehumidification to help lower the indoor dew point and support the radiant cooling system. Using Messana Controls, the fan coil can operate at just 20–30% fan speed while circulating very cold water—helping manage dew point without drafts, excessive noise, or overcooling.

The mechanical system, designed by Monterey Energy Group, utilizes two Viessmann Climate Solutions Vitocal air-to-water heat pumps and is managed by Messana White Series controls via an mBox and mZone 8 zoning module.

Another Ray Magic NK radiant ceiling system underway, this time in Santa Rosa, California! 🌤️This 4,929 sqft home, desig...
11/26/2025

Another Ray Magic NK radiant ceiling system underway, this time in Santa Rosa, California! 🌤️

This 4,929 sqft home, designed by Integrated Design, includes 2 bedrooms, 3 bathrooms, a game room, and an office. A Ray Magic NK radiant ceiling system will provide heating and cooling throughout the home, and a Jaga Briza 22 fan coil will offer supplemental heating and cooling for the great room.

Using Messana Controls, the Briza 22 will also provide light dehumidification to help lower the indoor dew point and support the radiant cooling system. Since Messana Controls can modulate the fan coil’s 0-10 volt fan speed signal, we can operate the unit at only 20 to 30 percent fan speed while circulating very cold water through the hydronic coil. This approach enables dehumidification while avoiding drafts, excessive noise, and overcooling!

The mechanical system was designed by Monterey Energy Group and uses two Viessmann Vitocal air-to-water heat pumps to generate heated and chilled water for all seven zones. The entire system is managed via Messana White Series controls, including an mBox paired with an mZone 8 zoning module.

Key components of this hydronic system include:
- Messana Ray Magic® NK radiant ceiling panels
- Viessmann Climate Solutions Vitocal heat pumps
- Jaga Briza 22 FCU
- Belimo mixing and zone valves
- Grundfos pumps

Address

4105 Soquel Drive, Suite B
Soquel, CA
95073

Opening Hours

Monday 8:30am - 5:30pm
Tuesday 8:30am - 5:30pm
Wednesday 8:30am - 5:30pm
Thursday 8:30am - 5:30pm
Friday 8:30am - 5:30pm

Telephone

+18557296244

Website

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