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Vent-Axia Manuals & User Guides

Vent-Axia is a leading British manufacturer of ventilation, heating, and air movement products, known for setting the standard in energy-efficient fan technology for residential and commercial use since 1936.

Tip: include the full model number printed on your Vent-Axia label for the best match.

About Vent-Axia manuals on Manuals.plus

Founded in 1936 by Joe Akester, Vent-Axia has been a pioneer in the ventilation industry for over 80 years. As a dynamic British manufacturer, the company is immensely proud of its heritage, having introduced the world's first electrically-operated window fan. Today, Vent-Axia continues to innovate with a comprehensive range of products, including the Lo-Carbon range and app-controlled bathroom fans like the PureAir Sense.

Headquartered in Crawley, West Sussex, Vent-Axia provides energy-efficient ventilation solutions designed to improve indoor air quality and comfort. Their extensive portfolio covers everything from simple bathroom extract fans to complex whole-house heat recovery systems, serving both the residential and commercial sectors.

Vent-Axia manuals

Latest manuals from manuals+ curated for this brand.

Vent-Axia VA140/150 Axial Kitchen Fan Instruction Manual

September 13, 2025
Vent-Axia VA140/150 Axial Kitchen Fan Product Information Specifications: Model: VA140/150 Type: Axial Kitchen Fan Stock Ref. No.: VA140/150KP, VA140/150KT, VA140/150KHP, VA140/150KHT Operating Voltage: 220-240V~50Hz IMPORTANT: READ THESE INSTRUCTIONS BEFORE COMMENCING…

Vent-Axia 499641 Sentinel Econiq User Guide

April 17, 2025
Vent-Axia 499641 Sentinel Econiq Lo-Carbon Sentinel Econiq Best in class SFP's and thermal efficiencies up to 93% Approved Document F aligned commissioning wizard New Sentinel-X wireless control platform Intelligent smart…

Vent-Axia manuals from online retailers

Vent-Axia VASF100T Silent Fan with Timer User Manual

VASF100T (Model 446659) • September 9, 2025
Comprehensive user manual for the Vent-Axia VASF100T Silent Fan with Timer, model 446659B. Includes setup, operation, maintenance, troubleshooting, and technical specifications for this 100mm bathroom/WC fan with adjustable…

Vent-Axia VA100 Window Installation Kit User Manual

VA100 • August 11, 2025
Comprehensive user manual for the Vent-Axia VA100 Window Installation Kit, covering setup, operation, maintenance, and specifications for single or double glazed units up to 40mm thick.

Vent-Axia support FAQ

Common questions about manuals, registration, and support for this brand.

  • How do I adjust the humidity sensor on my Vent-Axia fan?

    For many models, such as the VA140/150, the humidity set-point is factory set (often around 72% RH) but can be adjusted via a potentiometer on the PCB (typically between 65% and 90% RH). Smart models like the PureAir Sense can be adjusted via the Vent-Axia Connect App.

  • How do I clean my Vent-Axia fan?

    Switch off and isolate the fan from the mains supply. Remove the front grille and wash it in warm soapy water. Wipe the motor and housing with a damp cloth, ensuring no water enters electrical components. Ensure the impeller rotates freely before reassembly.

  • Why is my fan not working after installation?

    Check that the power supply is connected correctly according to the wiring diagram (ensure Live, Neutral, and Switched Live are correct). Verify that the impeller spins freely and is not obstructed. If the fan has a timer, ensure the delay or overrun settings are configured correctly.

  • What is the warranty period for Vent-Axia products?

    Warranty periods vary by product. Standard fans often have a 2-year guarantee, while specific models like the PureAir Sense may carry a 7-year warranty. Check the user manual or the warranty page on the official website for specific details.

  • Can children use Vent-Axia appliances?

    Appliances can typically be used by children aged 8 years and above or persons with reduced capabilities only if they have been given supervision or instruction concerning safe use and understand the hazards involved.