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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
17 interior and exterior of various sizes
Steel duct ⌀ 150mm
while benefiting from the best extract performance
DV145 Adroit (Integral CO2 Sensor) is a ventilation unit with state-of-the-art technology suitable for larger houses up to 250 m2
Ubbink OFT 5 BITUMEN Insulated Flat Roof Terminal 125 mm BLACK CFC0047652 17 interior and exterior ofThe OFT terminal range is suitable for use with soil & vent systems and for both mechanical and natural (passive) ventilation installations. The OFT 5 range has a higher insulation value above the roof space which therefore reduces the risk of condensation. Material Per Roof Type; Bitumen: Polyethylene Aluminium Bitumen Polyethylene is fire retardant Diameter: 125mm Height Above Roof: 380mm Flange DIa: 490mm Depth Below Roof: 608mm Free Vent Area mm2: