Product Overview
The Vent Axia Lo-Carbon PureAir Cleanse 100 HT-IAQ is a decentralised mechanical extract ventilation (dMEV) fan engineered for continuous operation in domestic spaces such as bathrooms, toilets, and utility rooms. It forms part of the Lo-Carbon PureAir Cleanse range, offering enhanced whole-house background ventilation with minimal noise output thanks to its near-silent mixed-flow impeller. Designed in accordance with UK building regulations (Approved Document F 2021), this fan combines energy-efficient continuous extraction with an intelligent air quality (IAQ) sensor and optional humidity control for adaptive airflow management.
Key Features
• Continuous running decentralised mechanical extract ventilation (dMEV) design
• Integrated intelligent IAQ sensor with proportional boost response
• Humidistat and timer model option
• Near-silent operation with independently tested low sound levels (as low as 7.4 dB(A))
• Sleek circular design with low ceiling void requirement suitable for wall or ceiling mounting
• IPX5 splash-proof rating for flexibility in Zones 1, 2, and 3
• Suitable for PAS 2035 energy-efficient retrofits
• Fully adjustable variable control platform for commissioning
• 7-year manufacturer’s warranty
Technical Specification
• Ventilation type: Decentralised Mechanical Extract Ventilation (dMEV)
• Model variant: HT-IAQ with intelligent IAQ and humidity sensor options
• Installation: Wall or ceiling mounting
• Spigot/Duct size: 100 mm (4″)
• IP rating: IPX5
• Operation mode: Continuous extract with proportional boost
• Warranty: 7 years
• Colour: White
Applications
This fan is designed for continuous background ventilation in domestic wet rooms, including bathrooms, en-suites, toilets, and utility rooms. Its intelligent IAQ control adapts airflow in response to poor indoor air conditions or increased humidity, helping control moisture, odours, and airborne pollutants without excessive noise or energy use. Ideal for retrofit and renovation installations that require modern ventilation standards.
Compatibility
Compatible with standard 100 mm ventilation ducting and typical UK electrical supplies. The adjustable control platform helps installers achieve whole-house ventilation targets with fewer units, streamlining installation and system performance.
Installation Notes
Installation should be carried out by a qualified electrician in accordance with UK wiring regulations and building standards. Correct IPX5 installation in appropriate bathroom zones and properly sealed ductwork will ensure optimal performance and compliance.
Why Choose This Product
The Lo-Carbon PureAir Cleanse 100 HT-IAQ offers reliable, regulation-compliant background ventilation, adaptive air-quality response, and whisper-quiet operation. Its intelligent sensing and adjustable controls help maintain indoor air quality, moisture control, and homeowner comfort with efficient energy use and installer flexibility.
