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Vent Axia VA100XH 251710 Fan with Humidistat & Thermo-Electric Shutter

Product Description

Vent Axia VA100XH 251710 4 Inch Bathroom Fan with Humidistat, Pull Cord and Thermo-Electric Shutter 

Specification
Air Extraction : 107m3/hr
Air Extraction L/s : 30 L/s
Noise : 36dB(A)
Watts : 18W

The Vent Axia 251710 VA100XH is designed for use in domestic bathrooms and utility rooms. It extracts stale air and moisture at a rate of 25Ls - 10L/s more than the required airflow to meet Part F of the building regulations. It may be installed in the wall, ceiling or window (with window kit) of zone 3 of the bathroom.

The 251710 'XH' model features:

  • Thermo-electric shutters - which prevent cold air from entering the bathroom when the fan is not in use.
  • Humidistat - which turns the fan on automatically when it detects steam or moisture. The RH (relative humidity) level which triggers the fan may be adjusted on install. This feature is great for landlords or any situation where users may forget to turn on the fan.

Specifications

Functionality
Humidistat
Size
4" / 100mm
Type
Axial
Operation
Intermittent
Colour
White
Voltage
Mains Voltage
IP Rating
IPX4
Guarantee
2 Years
Brand
Vent Axia
Product Code
VEN 251710

Customer reviews

(1 Customer reviews)
Write A Review
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

Reliable

I’ve had one of these fans for over 25 years and until I broke it whilst cleaning the ducting it was used a minimum of twice a day. This is a straight replacement. There have been very slight changes, such as more covering for the wiring but it would seem to work exactly the same. Time will tell whether it has the same longevity

Bruce | Gloucester | August 2025

Vent Axia VA100XH 251710 4 Inch Bathroom Fan with Humidistat, Pull Cord and Thermo-Electric Shutter 

Specification
Air Extraction : 107m3/hr
Air Extraction L/s : 30 L/s
Noise : 36dB(A)
Watts : 18W

The Vent Axia 251710 VA100XH is designed for use in domestic bathrooms and utility rooms. It extracts stale air and moisture at a rate of 25Ls - 10L/s more than the required airflow to meet Part F of the building regulations. It may be installed in the wall, ceiling or window (with window kit) of zone 3 of the bathroom.

The 251710 'XH' model features:

  • Thermo-electric shutters - which prevent cold air from entering the bathroom when the fan is not in use.
  • Humidistat - which turns the fan on automatically when it detects steam or moisture. The RH (relative humidity) level which triggers the fan may be adjusted on install. This feature is great for landlords or any situation where users may forget to turn on the fan.
(1 Customer reviews)
Write A Review
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%

Reliable

I’ve had one of these fans for over 25 years and until I broke it whilst cleaning the ducting it was used a minimum of twice a day. This is a straight replacement. There have been very slight changes, such as more covering for the wiring but it would seem to work exactly the same. Time will tell whether it has the same longevity

Bruce | Gloucester | August 2025

Functionality
Humidistat
Size
4" / 100mm
Type
Axial
Operation
Intermittent
Colour
White
Voltage
Mains Voltage
IP Rating
IPX4
Guarantee
2 Years
Brand
Vent Axia
Product Code
VEN 251710

1 Customer Reviews

Vent Axia 251710 VA100XHP 4 inch fan with humidistat and shutter

In Stock

Product Code VEN 251710

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