• Model:DDF-315

Helios DDF-315 Roof Cowl

£ 222.39 (excl. VAT)

£ 266.87 (inc. VAT)

Helios DDF-315 Roof Cowl, suitable for 315mm duct.
Please ask for details of other sizes.
PDF Files


Data Sheet

1 x Quietflow SQS150-1ECL - Centrifugal Box Fan1 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan1 x Etaline 355mm E4 011 x HRB/6-500-25-APN1 x International Shipping Surcharge1 x KV DUO 150 EC1 x Elta SCP500-1EC - IP551 x DPD SAT Delivery Surcharge1 x Elta Quietflow Twin SQT125-1ECL1 x HRT/4-500/30-BPN1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x KVK SLIM 160 EC - Centrifugal Circular Duct Fan1 x SEL355/2-1AC1 x Decor 300-CRZ Bathroom Fan1 x Carriage1 x Helios HQW-500/4 - IP551 x Elta SPA500/4-1EC - IP541 x KVK Slim 160 - Low profile Semi Acoustic Box Fan1 x Elta SCP500/4-3AC - IP551 x EBB-250 M DESIGN Centrifugal Extractor Fan1 x Pre 10:30 Delivery Surcharge1 x KV DUO 250 EC1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 100mm1 x Curved Blade Grille 600x600 (2way blow)1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 200mm1 x *VORT HRW 30 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x Anti Vibration Duct Suspension Rings - 250m1 x Duct Termination with Mesh - 315mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x Soler & Palau TCBB/6-355/H - IP441 x K 200 L Sileo1 x Singleflow SSDL315-1EC1 x Anti Vibration Duct Suspension Rings - 315mm1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x Etamaster EM 200 EC 01 inline mix-vent fan1 x *VORT HRW 40 MONO Evo HCS WIFI - Single Room Heat Recovery Unit,1 x AKOR GD - Spare Motor1 x GEO Ground Source Heat Exchanger1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x Circular Ceiling Diffuser - TST 1001 x Quietflow SQS315-1ECL - Centrifugal Box Fan1 x Raptor SDA350/4-1AC1 x Helios VARD 355/2/2-TK1 x Ducting 45 Degree Bend - 250mm1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x Duct Mounted Filter Box - G4 Grade Panel - 125mm1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x Raptor SDA350/4-1EC
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
£ 50.56

I have a loft mount extractor fan which was very noisy. I ...