Closed active chilled beams

Ruskin Air Management has launched a new range of Air Diffusion closed active chilled beams. They are virtually silent in operation. A flow water temperature of 14 to 16°C is sufficient for cooling, making possible contributions from renewable sources. A minimal primary fresh-air supply is forced through induction nozzles over heat exchangers in the active section to provide heating or cooling. Cooling performance is up to 722 W/m for the GB30 beams and up to 888 W/m for GB60 models. GB30 units are designed to co-ordinate with standard 300 mm grid ceiling systems, but can be used with most types of ceiling construction. Conditioned air is distributed into the space in a 2-way opposite horizontal pattern via a square-mesh face plate. Only simple on/off control of the water flow through the beams is needed to maintain the required room temperature. These beams have a low profile, so they can be used for refurbishment as well as new-build projects.
For more information on this story, click here: Sept, 08 183
Related links:
Related articles:



modbs tv logo

Rinnai UK launches applied products division

Rinnai is launching a new division - Rinnai Applied - which will be dedicated to the design, supply and service of larger HVAC units and systems that will meet the specific heating, ventilation, air conditioning and hot water demands of commercial and industrial premises.

Engineering services alliance welcomes government consultation on retentions and late payments

Actuate UK, the engineering services alliance, has welcomed the new government consultation on reforming cash retentions and taking legislative measures against late payments to small businesses, as part of the new Small Business Plan unveiled on 31st July 2025.