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Xpelair Simply Silent C4HTSR Humidity Extract Fan With Timer

£79.20 £66.00
In stock
Delivery Time:
48 Hours
2 Years
Quick Code:
Order Line:
01977 663331
  • Humidity sensor adjustable from 50-90% RH
  • Time adjustable 30 sec - 30 minutes
  • Near-Silent running minimises disturbance from noisy bathroom fans
  • Noise level: 29 dBA at 3m @ 21 litres per second

Built in timer and humidistat!

The Simply Silent C4HTS has both humidistat and timer control function. Humidistat control is ideal for smaller bathrooms, where the humidity in the room may increases quickly due to showering or bathing. The humidistat sensor will automatically boost the fan to control any increase in humidity within the room, this is adjustable from 50-90% RH. The timer function enables the fan to work on after the fan is switched off and can be set between 30 seconds and 30 minutes. Includes both Square and Round facias. 

The C4HTS has two speeds suitable for wall, ceiling, window and panel mounting. Incorporates Ghost Airflow Technology which offers all of the following benefits. It is finished in white and boasts a modern discreet design which will complement even the most exacting decor and environmental requirements. The fan is IPX4 rated and meets Building Regulations Part F. Please see attached download for ventilation for domestic bathrooms, shower cubicles, toilets, utility rooms and kitchens!

  • Humidistat: Operated by built-in humidity sensor adjustable from 50-90% RH
  • Timer: Operated by remote switch usually a lighting circuit, timer adjustable 30 sec - 30 minutes
  • Near-Silent running minimises disturbance from noisy bathroom fans
  • Simply beautiful, the stylish facia blends seamlessly with the surrounding decor
  • Quick, simple and hassle-free installation
  • Sleek, smooth facia can be easily wiped clean
  • Two speeds - 15 litres per second and 21 litres per second
  • Flow straighteners guide air through ducting which reduces turbulence, smoothing and making the air flow laminar
  • A cone reduces turbulence in front of the fan and air is directed straight into the impeller
  • Ball-bearing motors suppress noise from the motor for ease of installation
  • Strengthened ducting reduces duct distortion on fitting and avoids breakage
  • Radial screw slots for easy alignment of back plate prior to final fixing
  • Features a level line at bottom of back plate for ease of alignment
  • Large cable access for ease of wiring
  • Front cover is easy to remove or replace
  • Includes both Square and Round Facias. 
  • To replace - hook at top, rotate, press and clip back into place
  • Notch to remove cover with tool - no screws
  • Easy cleaning thanks to twist and turn baffle
  • IPX4 Rated, not suitable for shower cubicles
  • Noise level: 16 dBA at 3m @ 15 litres per second
  • Noise level: 29 dBA at 3m @ 21 litres per second
  • Dimensions: H180mm, W180mm, D44mm
  • Complies with building regulations Part F and L
  • MPN: 92960AW EAN: 5013562929608


Electrical power rating (W) 6.7 / 7.7
Extract performance (FID, M³/h) Min / Max 54 / 76
Extract performance (FID, l/s) Min / Max 15 / 21 
Sound pressure level db(A)@3m 16 / 29 
Specific Fan Power (SFP) (W/l/s) 0.45 / 0.37
Operation Speeds 2
UK Guarantee (Years) 2
IPX Rating 4
Pullcord Yes


Xpelair_Guide (5.33 MB)
Xpelaire_Manual (2.90 MB)

How noisy is it in operation?

Simply Silent in Operation. To combat noise, Ghost™ Air Movement Technology uses long-life silent running motors and precision engineered components to avoid all forms of mechanical noise!.

Is this fan suitable for a small or large room?

This fan will extract up to 76M³/h of air, so its ideal for small to medium sized rooms!

Can this fan be installed wall mounted?

The C4SR is suitable for wall, ceiling and window installations!

Does this fan have a timer?

No, its on or off, for use with an external switch or sensor. Is typically connected to the room lighting circuit! The C4HTSR Includes a run-on timer that is fully adjustable from 30 seconds to 30 minutes

How do you install the fan?

Please see download section for product manual. Please not this product should be installed by a competent person!

Is the Humidistat adjustable?

Humidistat isadjustable from 50-90% RH

What do i do if the fan is faulty?

All Xpelair fans are backed up with a 2 Year Onsite Warranty. If the fan stops working within the 2 year warranty period, please contact Xpelair direct on 01733456789. They will advise you if they need to send an engineer out to repair.

Our Delivery Charges and times are explained:


Delivery Charges
All deliveries have a standard charge of £7.99 + VAT up to 20kg. Where stated, certain products are delivered FREE of charge (mainland UK only*). Check the description of the desired product and if it says free delivery then you will not be charged for delivery*

Extra Charges
Where the weight is over 20kg we reserve the right to charge more dependent on product type and delivery postcode, our customer service team will be in touch and inform you of any extra charges before we despatch.

Delivery Times
All products will have a delivery time stated in their description. Next Working Day - these products will be delivered Next Working Day if ordered before 12.00, or in certain circumstances up until 4:00 pm. Please call if you require a Next Working Day and we will try our best to get it to you. Certain products will state within 48hrs, within 3 Days or within 5 days. These products will be delivered within the time stated. If you require delivery on a certain day please put this in the comments and we will aim to deliver on that day.

Certain products such as radiators are delivered after 5 working days, when purchasing a radiator please put in the desired delivery date which is 5 working days after ordering. In some cases, stock permitting, we can get radiators out sooner. Please call or put in the customer comments if you need something urgently and we will try our best.

Saturday Deliveries
We can arrange for a Saturday delivery for certain products, please call 01977 663331 for more details.

Please note: Although we will do our utmost to deliver your product in the time stated we cannot be held responsible for any unforeseen delays. Please do not book a plumber, electrician, etc until you have received the goods as we will not be held responsible for their time. Please read our terms and conditions for further details.

additional charges may be applicable dependent on your location please double-check with our customer service team

Our Returns Policy - Please click here!