Specialist in Climate Control Since 1945

LDA Swirl

Design air heater for grid type ceilings

The Mark LDA SWIRL design watersupplied air heater has been developed to fit into 600×600 grid type ceilings. The unit is easy to install due to its compact dimensions and is also perfectly suitable for rooms with low ceilings. Of course it is also easy to install as a free hanging unit.

Due to the modulating EC fan, the Mark LDA SWIRL is available for a wide range of air volumes and heating capacities. The EC fan also ensures a quiet and energy efficient unit.

The LDA is designed for use in stores, offices and hospitals.


  • RAL 9010 powder coating (other colours on request)
  • Low maintenance
  • Silent
  • Pleasant air diffusion
  • Attractive appearance
  • Low energy consumption
  • 0-10V control

Controls/to be applied for:

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