# HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm

HG Power B-102mm-Timer is a bathroom extractor fan with a run-on timer and a stated airflow capacity of 110 Cubic Metres Per Hour. Five delay settings and a memory function add post-use control, while wall or ceiling mounting is listed. Customer feedback is favourable about noise and air-drying performance but mixed on reliability, performance and value.

- [Original product page](https://bargainpostbox.co.uk/product/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [View offer](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: HG Power
- Category: Home & Kitchen > Heating, Cooling & Air Quality > Fans
- Price: 29.85 GBP
- Previous price: 36.99 GBP
- Discount: 19%
- Price checked: 2026-11-12T17:41:09.668Z
- Rating: 4.2 / 5
- Reviews: 279

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Run-on timer offers five selectable delays from 1 to 30 minutes and is claimed to remember the last setting, including after a power interruption.
- The listing claims airflow up to 110 m³/h from a 5W DC brushless motor.
- A removable backdraft damper is claimed to help limit incoming cold air and odours.
- A magnetic front panel with clip-lock is described as removable for maintenance.

## Pros

- The five run-on intervals let users tailor post-shower extraction rather than relying on one fixed delay.
- Memory of the selected timer setting may reduce repeated adjustment.

## Specifications

### Identity
- Brand: HG Power
- Model / size: B-102mm-Timer
- Colour: White
- Fan design: Exhaust Fan
- Style: Modern
### Performance and controls
- Airflow capacity: 110 Cubic Metres Per Hour
- Wattage: 5 watts
- Special feature: Timer
- Timer settings: 1, 5, 10, 15 and 30 minutes
- Timer memory: Memory Function
### Dimensions and installation
- Mounting types listed: Wall Mount/Ceiling Mount
- Dimensions listed: 10D x 10W x 10H millimetres
### Use and protection
- Intended use: Indoor
- Protection claim: IP64 protection
- Insulation claim: Class II double-insulated safety standards

## Before you buy

- The listing gives dimensions as 10D x 10W x 10H millimetres while the title specifies 102 mm. Treat the stated dimensions as inconsistent with the title size and confirm the actual product and duct fit before buying. Claims of 110 m³/h airflow, 5W power, IP64 protection, and Class II insulation are listing claims, not independently confirmed here.

## A good fit for

- Buyers seeking a compact bathroom ventilation fan with adjustable post-use extraction.
- Installations where wall or ceiling mounting and a selectable run-on delay suit the intended setup.

## Less suited to

- Buyers who need confirmed physical dimensions or verified airflow, protection or electrical specifications before installation.
- Buyers who require consistently assured reliability, given mixed customer reports including a unit said not to work properly from the start.

## Customer feedback

Customer feedback highlights quiet operation, airflow and keeping rooms dry, and the design is also praised. Reports are not uniformly positive: performance, fit, fan quality and value are mixed, with some customers saying the unit did not work properly from the start. For buyers considering this fan's claimed 110 m³/h airflow and adjustable run-on timer, the reported variation makes reliable operation an important consideration. Overall ratings lean positive, but the rating distribution also includes a notable lower-rated share and does not explain the reasons for individual ratings.
- Positive themes: Customers describe the fan as quiet and effective at keeping air dry.
- Positive themes: Some customers praise its design and report easy installation.
- Negative themes: Some customers report that their fan did not work properly from the outset.
- Mixed feedback: Customer views on performance, fit, product quality and value vary.

## Frequently asked questions

### How long can the fan run on after switching off?
The listing states five timer settings: 1, 5, 10, 15 and 30 minutes.
### Does it remember the selected timer setting?
The listing claims a memory function restores the most recently selected setting, including after a power interruption.
### Can it be mounted on a wall or ceiling?
Both wall and ceiling mounting are listed. Check dimensions and duct compatibility before installation, as the listed dimensions conflict with the 102 mm title size.
### What do customers report about the fan?
Feedback highlights quiet operation, airflow and keeping air dry, but reports are mixed on performance, fit, quality and value. Some customers also say their fan did not work properly from the outset.

## Alternative options

- [Hon&Guan 102mm Bathroom Extractor Fan with Timer, 110m³/h, 5W, 35dB Quiet \| 4 Inch, Backdraught Damper, 5 Delay Setting, IP64 Waterproof, DC Motor, Memory Function, Easy Cleaning, Wall Ceiling Mount](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [100mm Bathroom Extractor Fan, 4 Inches Duct \| Overrun Timer, Wall Window Mounted Ventilation, For Toilet, Shower, Attic and Kitchen, 34dB Low Noise, IPX2, 12W](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [Fantronix 100mm Bathroom Extractor Fan with Run-On Timer \| Continues Running After Switch-Off To Clear Steam And Odours From Wet Rooms And Kitchens](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [Bosch Bathroom Fan 1500, 100mm Diameter \| For Ventilation in Bathroom, Against Moisture and Mould, With Light Switch Activation](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [AirTech-UK Bathroom Extractor Fan Escudo Style White Front with Timer](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [4'' / 100mm Silent Bathroom Extractor Fan with Timer Overrun Delay \| Bathroom Fan with Backflow Flap, 95m³/h \| 12 Watt \| 34dB - White](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [VIVOHOME Bathroom Extractor Fan with Light 280m³/h 300mm Ceiling Panel \| Exhaust Fan with 6500K LED Cool White Light Combo, Silent 1.2 Sone for Showers Toilet Attic](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [AIR 6 Cloud-100T Silent Yet Powerful Bathroom Extractor Fan with Timer \| Delivering 26.5l/s \(95m3/h\) \| Wall or Ceiling Mounted Fan \| White \| IP45 \| For 100mm /4" ducting](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [100mm Bathroom Extractor Fan with Timer, Wall Window Mounted Ventilation Air Vent Fan For Bedroom, Garage, Kitchen and Attic, 34dB Low Noise, IPX2, 12W, 4 inches](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [Devola 100mm Mixed Flow Bathroom Extractor Fan, 4 inch Quiet Tile Extractor Fan, Made in Britain \(Standard Model\) - DVQTF100](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [CubeTECH CTQF100t Smart LED 4" Inch Bathroom Extractor Fan with Timer Overrun Delay. White Glass High Airflow Silent Bathroom Fan \| Toilet Ventilation \| Kitchen Ceiling Extractor \| Fan Shower 240v](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)
- [AIR 6 Lite-100T Powerful-95m3/h & Quiet-30dB\(A\) Extractor Fan with Timer for 4'' 100mm Ducting-White \(100mm 4inches\)](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)

## Add-ons

- [Knightsbridge IP45 100mm/4 inch Extractor Fan with Overrun Timer - Black](https://bargainpostbox.co.uk/visit/hg-power-b-102mm-timer-bathroom-extractor-fan)

## Images

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 1](https://bargainpostbox.co.uk/i/6Ex-V6uJbCb0p5Z2hf1-s5Uwhvs7AD8-ggUnH27UJmHdgboIoA_KT57qQCijsOwWekhjA1qfn20VtCFAjr0d8xt5_r-alb2ytmzMnLQ5-h4v3LU3ByCDaY15.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 2](https://bargainpostbox.co.uk/i/q1YKfIAL0HbhI-Fmivhklr7NIhCEK10TMYP72_WlvIx4-t_UKi-MDQd4YDk0aqrnjFLR0P8Xlb-xTjki1ec-pa24o-SmEPvRGSurF4Je_LM1CZCp9kl_Vo_Y.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 3](https://bargainpostbox.co.uk/i/YJnsNCZdjuMfT4DBuknfni08jcLo6Q3i18wL-DLF7vSEMi5_WHles_o_XF_oo-4I_JQxC8onqpijYrc8XRWXBgq999Hog6XuWNp8zAMXoiluG8WPP_8XOVak.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 4](https://bargainpostbox.co.uk/i/dFdCzXAB1DIgopaJMMe6XIWkKB2GvdRSeIoNCysCten3i4LcQZiWaHI-aQauTDpBhu34fjTKzMRBClSE68nIgexoYohkriMBJlhEyuXYavyRm2Snuhz5U5fj.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 5](https://bargainpostbox.co.uk/i/kKe7BgL0R5y169u_tsFfTVsqubFKZcpPAICw_q1RMZHC6mN3qG-ohS0YTEcM-o7Q3bb6VEPMWQdOmd4YDRAKQRuGDQ9U_BEn29UYSsNDKcTWMQSV2xmFHW3Y.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 6](https://bargainpostbox.co.uk/i/cVNHkHmqAlftDrm-0GQ_AFCTshY2o1IzqocB-kq0RWutQsnds6-pXqT25MkOb0ypJfgN_67Z-9D2J3tsj1qAZ-Yq2z10tZ6xtkvl3cBEQjVlcMo98VTTmv33.jpg)

![HG Power B-102mm-Timer Bathroom Extractor Fan, 102 mm — 7](https://bargainpostbox.co.uk/i/a2F6oHlIhdfFwitXJFMaHbFSZUHjlSlvu018eawjdn-zEppbixn5CctlVGFIAd5JK4s-TkXWHv1F6elLyls5yipv5MQ2oa1TzmXARHlQdHwVIcq5EkbSvHK9.jpg)