As an Amazon Associate, we earn from qualifying purchases. MONV249 ducting | Commercial Extractor Fans & Ventilation National Ventilation . MONV249 Attributes Brand name, Manufacturer name, ManufacturerNational Ventilation Extra Product NameMONV249 ducting | Commercial Extractor Fans & Ventilation extendedQty, qtyInStock0 moq, multiple1 MPNMONV249 originalCurrency{'currency': 'GBP'} qtySourceupdateFromUrlEntry Distributor offers SellerSKUMOQIn stockMultiplePrices Electrical2goMONV24911