
Greenwood SF90HT SF90 Series White Surface Mounting Toilet / Bathroom Single Speed Centrifugal Fan With Humidistat & Adjustable Timer 100mm / 4 Inch 240V
SF90HT
Greenwood SF90HT SF90 Series White Surface Mounting Toilet / Bathroom Single Speed Centrifugal Fan with Humidistat & Adjustable Timer – 100mm, 240V
The Greenwood SF90HT is a high-performance centrifugal fan designed for bathrooms and WCs, perfect for refurbishment projects. Featuring a humidistat and adjustable timer, this fan ensures effective ventilation and energy efficiency, while its surface-mounted design allows for easy installation and maintenance.
- Humidistat & Adjustable Timer: Built-in humidistat activates the fan when humidity levels rise, and the adjustable timer ensures ventilation is tailored to room requirements.
- Surface Mounted Centrifugal Fan: Easily installed in wall, ceiling, or panel mounting applications, making it ideal for refurbishment projects.
- Washable Filter: Protects the motor and can be easily replaced from the front of the unit for hassle-free maintenance.
- Pressure Handling Capability: Supports up to 10m of Ø100mm ducting for optimal airflow performance across various room sizes.
- Anti-Backdraft Shutters: Prevents heat loss when the fan is not in operation, improving overall energy efficiency.
Technical Specification
- Power Rating: 21W
- Voltage: 230V
- IP Rating: IPX4
- Performance: 75 m³/h / 21 l/s
- Noise Level: 37 dB(A)
✅ Improve ventilation in your bathroom with the Greenwood SF90HT for quiet, efficient, and customizable airflow management!

C/w Humidistat | Y |
C/w Pullcord | N |
S4 - Size | 100mm / 4 Inch |
Product | Domestic Fans |
Type | Domestic Centrifugal |
Ingress Protection | IP44 |
Voltage | 230/240 V |
C/w Timer | Y |
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.