Tvent 4000 Hi Lift Vent 400mm Alu Wht
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Tvent 4000 Hi Lift Vent 400mm Alu Wht

  • Product SKU: 975.00.217
  • Availability: In Stock
£21.92

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£21.92
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Specially developed for Part F of Building Regulations Ventilation (England and Whales)All vent/canopy combinations tested in accordance with BS EN 13141:2004T-bar deflects air up and downCompression closing actionEquivalent Area (EA) mm² 2200, 4000 and 6000 (please see cat. page for additional technical info.)Unique linkage ensures constant friction and smooth actionFelted gasket for increased performance


  • Installation: Use 13 mm high slot (see diagrams)

  • Material: Vent: AluminiumCanopy: Aluminium with plastic grille

  • Supplied with: Screw covers