Ubbink OFT5 PVC Insulated Flat Roof Terminal 150 mm BLACK VPP10065 25mm ID) B7637

25mm ID) B7637

Chimney extension kit included

● Supply or extract air

Auto cut-out switch for extra safety

Ubbink OFT5 PVC Insulated Flat Roof Terminal 150 mm BLACK VPP10065 25mm ID) B7637he 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; PVC: Polyethylene Aluminium PVC Polyethylene is fire retardant Diameter: 150mm Height Above Roof: 380mm Flange DIa: 490mm Depth Below Roof: 608mm Free Vent Area mm2: 14400 Pa