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    • Flanges
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Box Fans

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67-450-1 - Power Box Fan & Inverter (1ph in/3ph out) - PB450140 - Flakt Woods
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67-450-1 – Power Box Fan & Inverter (1ph in/3ph out) – PB450140 – Flakt Woods

£1,433.89 ex. VAT
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67-400-1 - Power Box Fan & Inverter (1ph in/3ph out) - PB400140 - Flakt Woods
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67-400-1 – Power Box Fan & Inverter (1ph in/3ph out) – PB400140 – Flakt Woods

£1,420.83 ex. VAT
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50-355-1 - Power Box Fan & Inverter (1ph in/3ph out) - PB355140 - Flakt Woods
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50-355-1 – Power Box Fan & Inverter (1ph in/3ph out) – PB355140 – Flakt Woods

£1,178.21 ex. VAT
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50-315-1 - Power Box Fan & Inverter (1ph in/3ph out) - PB315140 - Flakt Woods
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50-315-1 – Power Box Fan & Inverter (1ph in/3ph out) – PB315140 – Flakt Woods

£1,178.21 ex. VAT
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Power Box Fan - 80-630-3 - PB630340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan – 80-630-3 – PB630340 – AC Powerbox Fan 3ph – Flakt Woods

£1,761.38 ex. VAT
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Power Box Fan - 80-560-3 - PB560340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan – 80-560-3 – PB560340 – AC Powerbox Fan 3ph – Flakt Woods

£1,427.36 ex. VAT
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Power Box Fan - 67-500-3 - PB500340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan – 67-500-3 – PB500340 – AC Powerbox Fan 3ph – Flakt Woods

£1,350.11 ex. VAT
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Power Box Fan - 67-450-3 - PB450340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan – 67-450-3 – PB450340 – AC Powerbox Fan 3ph – Flakt Woods

£1,239.14 ex. VAT
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Power Box Fan - 67-400-3 - PB400340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan – 67-400-3 – PB400340 – AC Powerbox Fan 3ph – Flakt Woods

£1,233.70 ex. VAT
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Power Box Fan 50-355-3 - PB355340 - AC Powerbox Fan 3ph - Flakt Woods
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Power Box Fan 50-355-3 – PB355340 – AC Powerbox Fan 3ph – Flakt Woods

£992.16 ex. VAT
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Power Box Fan 50-315-3 – PB315340 – AC Powerbox Fan 3ph – Flakt Woods

£992.16 ex. VAT
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Estoc EC Targe 80-630-3 - GF806306 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 80-630-3 – GF806306 – Powerbox Fans EC 3ph – Flakt Woods

£4,993.78 ex. VAT
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Estoc EC Targe 80-560-3 - GF805608 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 80-560-3 – GF805608 – Powerbox Fans EC 3ph – Flakt Woods

£4,190.83 ex. VAT
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Estoc EC Targe 80-500-3 - GF805006 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 80-500-3 – GF805006 – Powerbox Fans EC 3ph – Flakt Woods

£3,755.63 ex. VAT
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Estoc EC Targe 67-450-3 - GF674507 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 67-450-3 – GF674507 – Powerbox Fans EC 3ph – Flakt Woods

£3,258.42 ex. VAT
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Estoc EC Targe 67-400-3 - GF674006 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 67-400-3 – GF674006 – Powerbox Fans EC 3ph – Flakt Woods

£3,118.06 ex. VAT
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Estoc EC Targe 50-355-3 - GF503556 - Powerbox Fans EC 3ph - Flakt Woods
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Estoc EC Targe 50-355-3 – GF503556 – Powerbox Fans EC 3ph – Flakt Woods

£2,420.66 ex. VAT
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Estoc EC Targe 67-450-1 - GF674506 - Powerbox Fans EC 1ph - Flakt Woods
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Estoc EC Targe 67-450-1 – GF674506 – Powerbox Fans EC 1ph – Flakt Woods

£3,155.06 ex. VAT
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Estoc EC Targe 67-400-1 - GF674005 - Powerbox Fans EC 1ph - Flakt Woods
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Estoc EC Targe 67-400-1 – GF674005 – Powerbox Fans EC 1ph – Flakt Woods

£3,008.18 ex. VAT
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Estoc EC Targe 50-355-1 - GF503555 - Powerbox Fans EC 1ph - Flakt Woods
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Estoc EC Targe 50-355-1 – GF503555 – Powerbox Fans EC 1ph – Flakt Woods

£2,247.66 ex. VAT
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Estoc - PowerBox Targe 102-630/4/3 - GF163027 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 102-630/4/3 – GF163027 – Power Box GF Fan 3ph – Flakt Woods

£3,373.89 ex. VAT
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Estoc - PowerBox Targe 80-630/4/3 - GF806303 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 80-630/4/3 – GF806303 – Power Box GF Fan 3ph – Flakt Woods

£2,544.83 ex. VAT
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Estoc - PowerBox Targe 560/4/3 - GF805607 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 560/4/3 – GF805607 – Power Box GF Fan 3ph – Flakt Woods

£2,301.12 ex. VAT
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Estoc - PowerBox Targe 500/4/3 - GF805003 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 500/4/3 – GF805003 – Power Box GF Fan 3ph – Flakt Woods

£1,830.02 ex. VAT
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Estoc - PowerBox Targe 450/4/3 - GF674503 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 450/4/3 – GF674503 – Power Box GF Fan 3ph – Flakt Woods

£1,738.62 ex. VAT
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Estoc - PowerBox Targe 400/4/3 - GF674003 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 400/4/3 – GF674003 – Power Box GF Fan 3ph – Flakt Woods

£1,575.42 ex. VAT
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Estoc - PowerBox Targe 355/4/3 - GF535524 - Power Box GF Fan 3ph - Flakt Woods
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Estoc – PowerBox Targe 355/4/3 – GF535524 – Power Box GF Fan 3ph – Flakt Woods

£1,278.40 ex. VAT
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Estoc - PowerBox Targe 450/4/1 - GF674501 - Power Box GF Fan 1ph - Flakt Woods
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Estoc – PowerBox Targe 450/4/1 – GF674501 – Power Box GF Fan 1ph – Flakt Woods

£1,788.67 ex. VAT
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Estoc - PowerBox Targe 400/4/1 - GF674001 - Power Box GF Fan 1ph - Flakt Woods
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Estoc – PowerBox Targe 400/4/1 – GF674001 – Power Box GF Fan 1ph – Flakt Woods

£1,614.59 ex. VAT
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Estoc - PowerBox Targe 355/4/1 - GF503551 - Power Box GF Fan 1ph - Flakt Woods
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Estoc – PowerBox Targe 355/4/1 – GF503551 – Power Box GF Fan 1ph – Flakt Woods

£1,296.90 ex. VAT
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ePowerBox EC 710/4/3 - BE710014 - Powerbox Fan EC 3ph - Flakt Woods
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ePowerBox EC 710/4/3 – BE710014 – Powerbox Fan EC 3ph – Flakt Woods

£3,576.11 ex. VAT
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ePowerBox EC 630/4/3 - BE630016 - Powerbox Fan EC 3ph - Flakt Woods
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ePowerBox EC 630/4/3 – BE630016 – Powerbox Fan EC 3ph – Flakt Woods

£3,476.02 ex. VAT
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ePowerBox EC 560/4/3 - BE560017 - Powerbox Fan EC 3ph - Flakt Woods
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ePowerBox EC 560/4/3 – BE560017 – Powerbox Fan EC 3ph – Flakt Woods

£2,905.90 ex. VAT
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ePowerBox EC 500/4/3 - BE500019 - Powerbox Fan EC 3ph - Flakt Woods
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ePowerBox EC 500/4/3 – BE500019 – Powerbox Fan EC 3ph – Flakt Woods

£2,860.21 ex. VAT
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ePowerBox EC 450/1/4 - BE450015 - Powerbox Fan EC 1ph - Flakt Woods
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ePowerBox EC 450/1/4 – BE450015 – Powerbox Fan EC 1ph – Flakt Woods

£1,959.34 ex. VAT
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ePowerBox EC 400/1/4 (L) - BE400009 - Powerbox Fan EC 1ph - Flakt Woods
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ePowerBox EC 400/1/4 (L) – BE400009 – Powerbox Fan EC 1ph – Flakt Woods

£1,841.84 ex. VAT
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Ventilation Experts is the online shop powered by L&B Ventilation Supplies Ltd. We are an independent distributor and stockist to the Heating, Ventilation & Air conditioning (HVAC) industry. 

Popular Products
  • Bathroom / Kitchen Extractor Fans
  • Utility Room Fans
  • Window & Wall fans
  • Plate Axial Fans
  • Cased Axial Fans
  • Bifurcated Axial Flow Fans
  • Box Fans
Customer Services
  • Contact Us
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Come and see us

Norwich Branch:

4 Albertine Close,

Sweet Briar Industrial Estate,

Norwich NR3 2FA

 

Chelmsford Branch:

Unit 3 Grafton Place,

Dukes Park Ind Est,

Chelmsford, CM2 6TG

 

Monday to Friday 6:00am – 5:00pm

 

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© Ventilation Experts 2026. Ventilation Experts is a trading name of L&B Ventilation Supplies Ltd. Online prices are for a limited time only, and subject to change see our full Terms & Conditions. Registered in England and Wales No. 10679544. Unit 4 Albertine Close, Sweet Briar Industrial Estate, Norwich, Norfolk, NR3 2FA. Website by JMJ Digital
  • Home
  • Domestic Fans
    • Bathroom / Kitchen Extractor Fans
    • Centrifugal Inline Fans
      • Heat Recovery & Wholehouse Units
    • Fan Inserts
    • Mixed Flow Inline Fans
    • Utility Room Fans
    • Window & Wall fans
  • Commercial Fans
    • Box Fans
    • Bifurcated Axial Flow Fans
    • Cased Axial Fans
    • Gigabox Centrifugal Fans
    • Heater Batteries
    • Medium Pressure Fans
    • Plate Axial Fans
    • Roof Mounted Fans
    • Rectangular Duct Fans
    • Twin Fans
  • Controllers & Accessories
    • Ancillary Kits
    • Anti Vibrations Mounts
    • Backdraft Shutters & Dampers
    • Controllers
    • Fan Guards
    • Filter Boxes & Media
  • Controllers & Accessories Cont.
    • Flanges
    • Flexible Connectors
    • Louvre Shutters
    • Mounting Feet
    • Other Accessories
    • Roof Fan Accessories
    • Silencers
    • Valves, Grilles & Louvres
  • Clearance Fans & Fan Accessories
  • Contact Us
  • Support
    • Useful Info
    • Credit Account Application
  • Login

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