125mm - 100mm Round Reducer has been added to your Cart
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1 x Ducting 90 Degree Bend - 800mm1 x Gorilla HVLSX601 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x Ancillary Pack for SB-Biflow 315 model1 x Ancillary Pack for SB-Biflow 500 model1 x GB-WSD 250 Weather Protection hood for the Giga-Box Fans - 250mm1 x Ancillary Pack for SB-Biflow 400 model1 x Soler & Palau - HCBT/6-1000/H - IP551 x GB-WSG 450 External Weather Louvers for the Giga-Box Fans - 450mm1 x Ancillary Pack for SB-Biflow 250 model1 x Classic SAX23/9A Window/Wall Mounted1 x GB-WSG 355 External Weather Louvers for the Giga-Box Fans - 355mm1 x HCFT/6-1000-HX plastic impeller plate fan1 x Ancillary Pack for SLC-3151 x Spiral Duct Grille Termination - 80mm1 x 100mm Round Wall Plate1 x Male Ducting Connector - 80mm1 x GENIOX 11 Internal Mounted Unit1 x *VORT HRW 30 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x HCFT/4-450mm plastic impeller plate fan1 x Airvent Ceiling Sweep Fan - 56 inch - 4441241 x Spiral Ducting 1 meter - 100mm1 x Female Ducting Connector - 80mm1 x Soler & Palau - HCBB/6-450/H - IP651 x BF VVX-200 - Villavent Filter1 x Female Ducting Connector - 500mm1 x HRB/4-450-35-BPN1 x CADB/T-HE 54 ECOWATT Series1 x *VORT HRW 30 MONO Evo HCS - Single Room Heat Recovery Unit,1 x Male Ducting Connector - 500mm1 x Rosenberg ATEX DKHM 355-4SW.110.5DF-E751 x Ducting 45 Degree Bend - 80mm1 x Female Ducting Connector - 125mm1 x Flanged Spigot - 100mm1 x 125mm - 100mm Round Reducer
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