100mm – Standard – Easy to Install Quiet Powerful Bathroom Extractor fan 4 inch Shower Wall and Ceiling Mounted Ventilation Damp Environment Control for 100 mm Ducting Simple Silent Toilet Ventilator


  • Stylish 100mm 4″ designer bathroom, en-suite and wet room extractor fan finished in brilliant white.
  • Fitted with standard on/off wiring connections.100mm, 4″ diameter duct connection. Can be wall or ceiling mounted.
  • Special exhaust air straitening gators ensures low noise, only 25 dB(A) sound level.
  • Mixed flow impeller blade design enables longer duct runs to be used. Energy rating: A+
  • An impressive 90 m3/hour extract airflow rate 25 l/s. Fitted with an anti-back draft shutter and German motor.

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Fantronix Wispa is a popular choice of ventilator, sensibly priced and still meets Building Regulations. High airflow rates are achieved with low noise levels due to the unique coupling of mixed flow technology with our energy efficient motor.
Fantronix Wispa is slimline, very modern and will suite any contemporary bathroom, en-suite or toilet. It will also blend into any white wall or ceiling due to its brilliant white finish 100mm, 4″ dia bathroom version is available with simple on/off connections.
It is also fitted with a simple back draught shutter to reduce wind and drafts entering back into the room.
✔ Fantronix Wispa is Building Regulation Part F and L compliant with very low specific fan power at 0.32 w/l/s, meeting all the energy requirements to date.
Controls & Wiring
This WISPA 100 fan is fitted with standard live & neutral wiring connections.
The electrical supply is normally provided from your household lighting circuit and the fan will only require a live neutral connection.
Please ensure that you are a competent person or consult a qualified electrician for any advice required. 

Additional information

Weight 0.46 kg



16.6 x 16.4 x 10.6 cm; 580 Grams