Wall intakes CSA

Wall intakes CSA
Wall intakes CSA

  • CSA wall intakes (A type) are used in mechanical ventilation systems to terminate rectangular intake holes located in the exterior wall of a building. The A type wall intakes are equipped with fixed shutters, which protect the intake hole from precipitation, and a screen with a mesh sized 20 x 20 mm. Air intake clearance dimensions are 10mm lower than the dimensions of the conduit in which it is to be mounted.