Manrose Vent Timer + Extractor Fan 4"

The Manrose 4" Extractor Fan with Timer is a compact yet powerful axial fan designed for wall or ceiling mounting in bathrooms, toilets, kitchens, and other areas that require regular ventilation. With an integrated adjustable overrun timer, the fan continues to operate after the main switch is turned off—removing residual moisture and odours effectively and improving air quality.

This fan is designed for 100mm (4”) ducting systems and delivers excellent performance at 85m³/hr (23 litres/sec). Its low-profile design, quiet operation at just 41dB(A), and reliable motor make it a top choice for domestic installations.

Key Features:

• Built-in Adjustable Timer:
  The fan continues to run for a user-defined period (typically 1 to 20 minutes) after being switched off, helping to prevent condensation and mould buildup.
• Wall or Ceiling Mountable:
  Versatile design suitable for installation on walls or ceilings, providing flexibility based on room layout.
• Efficient Air Extraction:
  Delivers 85m³/hr (23 litres/sec) of airflow, ideal for small to medium bathrooms, utility rooms, or toilets.
• Quiet Operation:
  Operates at a modest 41dB(A) sound level—quiet enough for everyday use in domestic environments.
• Compact 4” (100mm) Axial Design:
  Fits standard ducting and grills, making it easy to replace or upgrade from older models.
• Energy-Efficient Motor:
  Designed for low power consumption while maintaining strong airflow and long operational life.

Product Specifications:

Frequently Asked Questions (FAQ):

Q: Can I adjust the timer duration myself?
A: Yes, the fan includes an internal timer that can be adjusted between 1 and 20 minutes during installation.

Q: Is this fan suitable for high-humidity environments?
A: Yes, it’s ideal for bathrooms, ensuites, and utility areas, helping reduce condensation and mildew risk.

Q: Do I need to wire it to a light switch?
A: Yes, it’s typically wired to the lighting circuit, so it activates when the light is turned on and then runs on the timer after the light is turned off.

Q: How loud is 41dB(A)?
A: 41 decibels is roughly equivalent to a quiet conversation or a refrigerator hum—suitable for daily use without disruption.

Q: Can I install this myself?
A: If you're experienced with electrical installations, you might install it yourself, but professional installation is strongly recommended, especially when wiring to lighting circuits.

Warranty & Support:

• Manufacturer's Warranty:
  Covered by a 1-year warranty against manufacturing defects under normal domestic use.
• Maintenance Guidelines:

• • Disconnect power before cleaning.

  • Use a soft brush or vacuum to clean vents.

  • Avoid exposure to oil or corrosive chemicals.

For installation help, timer adjustment, or warranty claims, please contact Manrose Technical Support with your model number and purchase details.