VDDO manufactures all the components of high-speed terminal elements for existing buildings. These limit boxes are led single or double conducts and are available for variable or constant volume applications. Control mechanisms are available for indoor or outdoor installation.


We produce components for most existing brands or Anemostat, E. H. Price, Krueger, and Titus Buensod Stacey. The complete final elements are also available for all these brands.

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