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Vent Axia 412260 NBR Coolbox 50 Overheating Extraction Kit with Quiet Mixed Flow In-Line Fan

412260

16 in stock for next day delivery see cut off times
40 in stock for 2-3 day delivery see more info
£491.99 inc Vat
£409.99 ex Vat
Free delivery for orders over £100 ex VAT

Vent-Axia NBR Coolbox 50 – Complete Boxed Overheating Extraction Kit with Quiet Mixed Flow In-Line Fan

The Vent-Axia NBR Coolbox 50 is an all-in-one, pre-packaged ventilation solution designed to tackle overheating in residential dwellings. Featuring a powerful and quiet mixed flow in-line fan, this compact system offers enhanced performance and straightforward installation to meet modern ventilation demands.

  • All-in-One Overheating Solution: Fully boxed system designed to address overheating issues in new and existing dwellings.
  • On-Demand Extraction: Delivers targeted ventilation when needed to help maintain comfortable indoor conditions.
  • Low Noise Performance: Engineered to comply with Part F Building Regulations for residential sound levels.
  • Multiple Flow Rate Options: Provides airflow solutions at 20 l/s, 30 l/s, and 50 l/s to suit varying room sizes and requirements.
  • Mixed Flow Fan Technology: Compact, energy-efficient fan offers 2.5x the pressure of traditional axial fans with quieter operation.
  • Optional Passive Supply Air: Allows for the introduction of replacement air via passive components where required.
  • Flexible Control Integration: Compatible with local room controls including remote switches and temperature sensors (by others).
  • Quick Commissioning: Predetermined speed settings allow for fast, hassle-free setup on site.
Technical Details
  • Product Type: Mixed Flow In-Line Fan Kit
  • Application: Overheating extraction in residential dwellings
  • Airflow Options: 20 l/s, 30 l/s, 50 l/s
  • Installation: Surface or ceiling-mounted (depending on kit)
  • Fan Type: Energy-efficient mixed flow fan
  • Sound Compliance: Meets Part F Building Regulation requirements
  • Controls: Compatible with remote switches and temperature sensors (not included)
  • Commissioning: Easy setup with fixed speed options

✅ Choose the Vent-Axia NBR Coolbox 50 for a compact, low-noise, and fully integrated overheating extraction solution tailored for modern dwellings!

Technical Information
Product Coolbox
Type Kit
Downloads
Delivery

Delivery Options:

  • PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
  • Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
  • Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)

*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).

Items requiring specialist shipping:

  • Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.

**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).

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