



Vent-Axia 439253 Quadra Centrifugal Fan With Adjustable Timer & PIR 100mm / 4 Inch 240V
439253
Quadra Centrifugal Fan with Adjustable Timer & PIR – 100mm IPX4-Rated, Energy-Efficient Ventilation
The Quadra Centrifugal Fan combines intelligent control with high-performance Lo-Carbon technology. With PIR activation, adjustable timer, and low-energy operation, it’s a maintenance-free solution for effective, compliant ventilation in a variety of domestic settings.
- Building Regulation Compliant: Meets Approved Documents F & L for intermittent or continuous ventilation.
- Standard Spigot Size: 100mm circular spigot allows easy replacement or new installations—flush or surface mounted.
- Maintenance-Free Design: Filterless technology eliminates the need for regular cleaning or upkeep.
- Lo-Carbon Motor: Delivers up to 90% energy savings with extended motor life for long-term efficiency.
- Easy Servicing: Includes a replaceable motor cassette cartridge for straightforward maintenance if ever required.
- Water Resistance: IPX4-rated for use in moist or humid environments.
- Flexible Installation: Suitable for wall, ceiling, or panel mounting to suit different room layouts.
Technical Specification
- Spigot Size: 100mm
- Control Options: Adjustable Timer & PIR
- Motor Type: Lo-Carbon with replaceable cassette
- Energy Efficiency: Up to 90% energy saving
- Filter: Filterless, maintenance-free
- Mounting Options: Wall, ceiling, or panel
- IP Rating: IPX4
- Compliance: Approved Documents F & L
✅ Choose the Quadra Centrifugal Fan for smart, energy-efficient ventilation that’s built to last with zero maintenance!
C/w Humidistat | N |
C/w Pullcord | N |
S4 - Size | 100mm / 4 Inch |
Product | Domestic Fans |
Type | Domestic Centrifugal |
Ingress Protection | IPX4 |
Voltage | 230/240 V |
C/w Pir | Y |
Air Extraction Rate M3/h | 223 M3/h |
C/w Timer | Y |
Shape | Rectangular |
Maximum Sound Power Level | 50 Db |
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).
Contact us if you have any further questions.