Vent Axia Sentinel Kinetic High Flow Heat Recovery System

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Vent Axia Sentinel Kinetic High Flow Heat Recovery Unit

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€2,615.16 €2,179.30
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    Vent Axia Sentinel Kinetic High Flow Heat Recovery Unit

    Product Part Number

    Vent Axia Kinetic High Flow  Right Handed Heat Recovery Unit - 408449

    Vent Axia Kinetic High Flow Left Handed Heat Recovery Unit - 408451


    The UK’s top selling MVHR unit for houses with a max floor area of 345m2 due to the combination of being easy to install with high-quality construction, SAP Appendix Q approval and has multiple control and commissioning options

    BPC Ventilation are the largest independent MVHR specialists and supply this unit with a 5-year parts warranty* and lifetime technical support on our top-quality systems.

    Key Features – Vent Axia High flow

    • Suitable for floor areas up to 345m2
    • Delivers an airflow rate of up to 575 m³/hour @ 100 Pa
    • Full 100% automatic summer bypass to supply unheated air in the summer
    • Sap Appendix Q (BRE) approved
    • Internal humidity sensor for automatic speed control Latest low energy EC/DC motors
    • Digital controller on unit and optional wall mounted controller
    • PVC Counterflow heat recovery core
    • High heat recovery efficiency of up to 90%.
    • Vertical or horizontal pipe connections
    • Multiple Control options including three 0 to100% fan speed settings, nighttime quiet mode, Purge, Humidity, BMS, timer delay, 0-10v & 240v boost options
    • 2 x G4 filters (optional M5)
    • Low weight of only 34KG
    • UK manufactured MVHR unit with 5 Year parts warranty through BPC
    • Optional acoustic Top Box

    High Performance

    The Sentinel Kinetic Plus benefits from the latest high efficiency, ED/DC backward curved impeller design, ensuring the lowest possible energy consumption, ultra quiet operation and an exceptional performance range to houses with a floor area of up to 345m2

    With a high performance of 575 m3/hr at 100Pa while still achieving almost 90% heat recovery. The fully automatic capability of the Kinetic range means that adequate ventilation is always achieved.

    Integral Humidity Sensor

    The integral humidity sensor increases speed in proportion to relative humidity levels, saving energy and reducing noise. The sensor also reacts to small but rapid increases in humidity, even if the normal trigger threshold is not reached. This unique feature ensures adequate ventilation, even for the smallest wet room. The nighttime relative humidity setback feature suppresses nuisance tripping as humidity gradually increases with falling temperature.

    Digital Controller

    A digital controller is supplied fitted to the unit allowing multiple options on programming and controllability, including 3 x Integral infinitely variable fan speed control on supply and extract there is also an optional LCD wall mounted controller available 

    Spigot Options

    Spigots may be re-positioned from vertical to give horizontal connection or a combination of vertical and horizontal connection.


    This unit is available in both a right hand (external pipes to the RHS) and left-hand version (external pipes to the LHS) it is also possible to convert the orientation on site by following our instruction manual

    100% summer By-pass

    During hot weather you can activate the summer By-Pass that will only bring the filtered air in at external temperatures allowing you to naturally cool your home


    The Kinetics’ BMS capability is also ideal for those commercial applications where landlords or property managers want to monitor and optimise building performance and maintenance.

    The Kinetic BMS can provide status information and its self-diagnostics can report if any fault is found.


    The unit comes supplied with G4 filters with an option of upgrading the air supply filter with a G5 filter that have tool free access

    As many systems are placed within cupboards the unique filter design folds as you remove it to ensure easy access in restricted spaces.

    Acoustic enclosure

    For scenarios where noise is a critical issue, an optional Acoustic Enclosure is available to reduce breakout noise and the Acoustic Top Box will reduce in-duct noise at key frequencies.

    Frost Protection

    Automatic frost protection effective to -20°C

    External Control Components

    • Integral BMS input/output interfaces –
    • 0-10V proportional speed adjustment
    • Volt free contacts
    • 24V sensor supply
    • Integral on/off or trickle boost function from remote switch, e.g. PIR occupancy detector
    • Switched Live input with adjustable ‘delay-on’ feature
    • Fan failure or component failure indicated via individual fault code display
    • Running time counter

    BPC Support

    We don’t sell boxes we provide a service that few can match

    • Free Lifetime Technical support on purchased items
    • Largest independent MVHR suppliers
    • Lowest cost on full systems guaranteed
    • Inhouse design Team
    • Inhouse certified training
    • Largest rage and stock available
    • Worldwide delivery options
    • Solutions available from Value to prestige housing


    Technical Specification

    Technical Drawing

    Vent-Axia Kinetic High Flow Technical Data


    Vent Axia Highflow

    Heat Recovery efficiency %


    Airflow rate Max m3/h


    Airflow rate @ 100 Pa m3/h


    Max dwelling size M2 @.3 ACH


    Max dwelling size M2 @ .5ACH


    Max room extraction


    ERP rating


    Specific fan power (lowest)


    Dimensions W x H x D (mm)

    785 x 635 x 550

    Weight Kg



    2 xG4 (optional M5)

    Pre/ Post Heater


    Summer Bypass 

    yes - 100%

    Frost protection 


    Sound level @3m db.(a)



    wall - floor

    Ductwork connections

    top or side

    Duct Diameter

    4 x180

    Condensate drain

    yes - 22mm


    5- year* limited

    Country of manufacture


    Heat exchanger

    Counterflow PVC

    Digital Controller


    Boost Switch control


    Interactive App Control


    Internal Humidity control


    Available room sensors






    SAP Appendix Q


    Fireplace mode


    Alarm system integration


    Passive House



    BPC have years of experience in delivering equipment around the UK and other Worldwide destinations. Our dedicated dispatch team work hard to ensure the highest standards are met so that your goods arrive on-time and in pristine condition.

    Our market knowledge and experience allow us to match our service to meet your requirements swiftly and safely.

    Free Delivery

    We offer free delivery on any order over £100 to any mainland UK or Ireland address  

    Worldwide Delivery

    Worldwide delivery is possible on almost all our products at low costs, delivery to countries outside the EU are normally delivered to the nearest customs office, port or terminal for the purchaser to collect and complete custom clearance.

    Please contact us to confirm shipping cost and availability.  

    End-To-End Support Delivery is available within 48-72 hrs, depending on method of transport, for hundreds of stock items.

    Customers receiving a pallet delivery will be emailed on day of dispatch advising of delivery date. Parcel deliveries will be notified via email or SMS directly from DPD.

    These checks are part of a unique commitment to building relationships with customers, understanding their specific delivery needs and responding to them positively and promptly.  

    We deliver on Service

    Key components such as ductwork and fittings plus the most popular selling MVHR units are kept in stock in our UK-based warehouse, which means that you receive the best possible delivery dates.

    All goods are expertly packed by a professional team so that your equipment is received in pristine condition ready for installation.

    All deliveries co-ordinated to suit your specific requirements and construction programme.

    Delivery Partners

    We only use the couriers with the highest standard of service that include

    • Fastway
    • DPD
    • Montgomery Transport
    • Liam Connolly Roadfreight Ltd
    • Europa Worldwide


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    Installation Service

    If you would like to learn more about our installation service, please contact us:

    Call us on 028 28 275 150 or click below to contact us online

    Trade Discount

    If you are a developer or installer, apply for a trade discount online.

    Click below for easy application

    Distributors for the worlds leading ventilation manufacturers

    We are distributors and stockists of the leading ventilation products