Lo-Carbon Svara IP44 4W 100mm Smart Extractor Fan c/w Humidistat, Light Sensor & Timer c/w Bluetooth App Control Vent-Axia 409802
£117.31
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
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This is the Lo-Carbon Svara IP44 4W 100mm Smart Extractor Fan c/w Humidistat, Light Sensor & Timer c/w Bluetooth App Control Vent-Axia 409802 available at SparksDirect.co.uk for the best price.
The Vent-Axia 409802 Lo-Carbon Svara is one of the most advanced domestic extractor fans available in the UK, combining intelligent ventilation, ultra-low energy consumption and Bluetooth app control in a single unit. Designed for bathrooms, kitchens, utility rooms and WCs, the Svara allows installers and homeowners to configure virtually every operating parameter using the Vent-Axia Connect App, making it one of the most flexible and user-friendly ventilation solutions on the market. It is widely recognised as the UK's first app-controlled unitary extractor fan.
Powered by an energy-efficient 4W Lo-Carbon DC motor, the Svara delivers impressive extraction rates of up to 30 litres per second (108m³/h) while operating at just 17dB(A). The integrated intelligent humidistat detects rapid increases in humidity caused by showering or cooking and automatically boosts extraction when needed. Unlike traditional humidistats that react to ambient humidity changes, the Svara is designed to respond to genuine moisture spikes, helping improve indoor air quality while avoiding unnecessary operation.
A unique intelligent light sensor enables the fan to detect room occupancy and provides an adjustable overrun timer without requiring a switched live connection. This makes the Svara particularly attractive for upgrading older installations where only a permanent live and neutral may be available. Whether used in continuous or intermittent mode, the Svara offers exceptional control, low running costs and quiet operation, making it an ideal choice for modern homes and refurbishment projects.
Features & Benefits
- Ultra-low energy 4W Lo-Carbon DC motor
- Bluetooth app control via Vent-Axia Connect App
- UK's first app-controlled unitary extractor fan
- Continuous or intermittent ventilation modes
- Intelligent humidity sensing technology
- Built-in light sensor with adjustable overrun timer
- Customisable fan speeds and extraction rates
- Holiday purge function available via the app
- Silent Hours mode for quieter night-time operation
- Ultra-quiet operation from just 17dB(A)
- Suitable for bathrooms and kitchens
- No switched live required for timer functionality
- Standard 100mm duct connection
- Modern low-profile design
- Easy commissioning and adjustment through smartphone app
- Helps reduce condensation, damp and mould
- Five-year manufacturer warranty
Technical Specifications
- Manufacturer: Vent-Axia
- Product Code: 409802
- Product Range: Lo-Carbon Svara
- Product Type: Smart Axial Extractor Fan
- Fan Diameter: 100mm (4")
- Duct Size: 100mm
- Supply Voltage: 230V AC
- Frequency: 50/60Hz
- Power Consumption: 4W
- Motor Type: Lo-Carbon DC Motor
- Operation Modes:
Continuous Running
Intermittent Running - Humidistat: Intelligent Digital Humidistat
- Light Sensor: Yes
- Overrun Timer: Adjustable via App
- Bluetooth App Control: Yes
- Airflow: Up to 30 litres/second
- Airflow: Up to 108m³/hour
- Trickle Ventilation Rate: Approximately 10 litres/second
- Noise Level: 17dB(A) at 3 metres
- Number of Speeds: 3
- Mounting Options:
Wall
Ceiling
Panel - Ingress Protection: IP44
- Suitable Locations:
Bathrooms
Kitchens
Utility Rooms
WCs - Colour: White
- Diameter: 177mm
- Height: 193mm
- Width: 177mm
- Depth: 81mm
- Hole Size Required: 100mm
- Weight: 0.69kg
- Certifications:
- UKCA
- CE
- Warranty: 5 Years
Three Reasons Customers Recommend This Product
1. Smart App-Based Control
Customers love being able to adjust humidity sensitivity, timers, fan speeds, silent hours and boost functions directly from their smartphone rather than removing the fan cover or adjusting internal controls.
2. Extremely Quiet and Energy Efficient
With a noise level of only 17dB(A) and a power consumption of just 4W, the Svara provides powerful ventilation while remaining almost silent and inexpensive to run.
3. Ideal for Upgrading Existing Fans
The intelligent light sensor and timer functionality can operate without a traditional switched-live connection, making it easier to replace older fans without costly rewiring.
Who Can Install This?
In the UK, the Vent-Axia 409802 should only be installed by a qualified electrician. The fan is permanently connected to the property's fixed electrical wiring and installation must comply with the current edition of BS 7671 (IET Wiring Regulations) and Building Regulations Part F (Ventilation). Professional installation ensures the fan is correctly commissioned and configured for optimum performance and compliance.
Who Needs This Product?
The Vent-Axia 409802 is ideal for:
- Qualified electricians
- Ventilation specialists
- Homeowners upgrading bathroom ventilation
- Landlords improving rental properties
- Property developers
- House builders
- Housing associations
- Letting agents
- Bathroom installers
- Kitchen installers
- Facilities managers
- It is particularly beneficial for properties suffering from condensation, mould growth or poor indoor air quality.
Where Can This Be Installed and How Does It Work?
The Vent-Axia 409802 can be installed in:
- Bathrooms
- En-suite bathrooms
- Shower rooms
- Kitchens
- Utility rooms
- Cloakrooms
- WCs
- The fan can be mounted on a wall, ceiling or panel and connects to standard 100mm ducting.
The integrated intelligent humidistat continuously monitors humidity levels and automatically boosts extraction when rapid moisture increases are detected, such as during showering or cooking. The built-in light sensor detects room occupancy and can trigger fan operation and overrun timing without the need for a switched live connection. When operating in continuous mode, the fan runs at a low background ventilation rate and automatically increases to full extraction when required. Once humidity levels return to normal, the fan returns to its low-energy trickle mode, maintaining healthy indoor air quality while minimising energy consumption.
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
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Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
