



Manrose CF100PIR White Centrifugal Extractor Fan With PIR 100mm / 4 Inch 240V
CF100PIR
Centrifugal Extractor Fan – 100mm with PIR Sensor, Long Duct Performance & Integrated Timer
This 100mm centrifugal extractor fan is ideal for installations with longer duct runs and higher resistance. Featuring a built-in PIR sensor, adjustable run-on timer, and a spring-loaded non-return flap, it delivers automatic, efficient ventilation for bathrooms, utility areas, and entrance spaces.
- Automatic PIR Activation: Detects occupancy and triggers fan operation, with adjustable timer for continued ventilation after vacancy.
- High-Performance Extraction: Maintains 90 m³/hr (25 l/s) airflow even in extended ductwork or through restrictive grilles.
- Built-in Non-Return Flap: Spring-operated shutter in the discharge spigot prevents backdraughts when the fan is not in use.
- Durable ABS Housing: Made from impact-resistant, recyclable ABS thermoplastic for long-term reliability and easy maintenance.
- Quiet Intermittent Operation: Runs at just 42 dB(A), making it suitable for domestic environments requiring automatic moisture and odour control.
Technical Specification
- Mounting: Wall or ceiling
- Control Type: PIR sensor with adjustable run-on timer (up to 20 mins)
- Airflow Rate: 90 m³/hr (25 l/s)
- IP Rating: IP44
- Spigot Diameter: 100mm
✅ Use this fan for hands-free, automatic ventilation where long duct runs demand reliable airflow!
C/w Humidistat | N |
C/w Pullcord | N |
S4 - Size | 100mm / 4 Inch |
Product | Domestic Fans |
Type | Domestic Centrifugal |
Ingress Protection | IP44 |
Voltage | 220/240 V |
Air Extraction Rate M3/h | 90 M3/h |
C/w Timer | N |
Shape | Square |
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.