Vent Axia Sentinel Kinetic BH Heat Recovery Unit


Vent Axia Sentinel Kinetic BH Heat Recovery

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£1,209.60 £1,008.00
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    Total £1,209.60 £1,008.00

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    Further Information

    Key Features

    • Suitable for houses up to 150 m2
    • Up to 90% heat recovery
    • Extra low energy use
    • Mechanical summer by-pass
    • Internal humidity sensor
    • Digital control
    • 5 Year warranty
    • Vertical or horizontal connections
    • Left or right-hand configuration
    • Weight: 15kg
    • Dimensions (HxLxW): 550 x 550 x 285 (mm)
    • Duct dia: 125mm


    Vent Axia Sentinel Kinetic BH Heat Recovery Unit

    Product Part Number

    Vent Axia Kinetic BH Right Handed Unit - 443319

    Vent Axia Kinetic BH Left Handed Unit - 443319L



    2 x G4 with the option of a M5 pollen intake filter


    The Lo-Carbon Sentinel Kinetic models have 3 fully adjustable speeds and a purge setting (maximum flow). Provided with the unit is a digital controller that can be used to pre-set the speeds to any required airflow within the performance range

    Boost can be achieved with almost any type of sensor or switch including momentary

    Integral Humidity Sensor

    The integral humidity sensor (models with H suffix) 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 night time relative humidity setback feature suppresses nuisance tripping as humidity gradually increases with falling temperature


    The outer enclosure is constructed of PVC with the inner body being constructed of EPP


    The unit has 2 x low energy, high efficiency EC/DC motors


    Spigot Options The combination of spigot options allows installation in confined locations. If vertical and horizontal connection is required on the same outlet/inlet, additional spigots can be supplied. The condensate drain can be taken out through the back, side or bottom of the unit. Using the fittings supplied, the final condensate connection is made outside the unit and can be completed after installation


    In addition to a choice of compatible ducting systems a full range of controls, sensors, in-line silencers, floor/wall/ceiling inlet and outlet diffusers are available to complete the installation.


    We recommend the use of Semi Rigid Radial ducting, Semi Rigid Duct is a perfect choice for MVHR Heat Recovery System Installations as it provides huge performance benefits whilst dramatically reducing installation time and installation risk on-site

    We can also stock and supply Solid Rigid PVC, Galvanised Steel and Thermal EPP (foam) ducting if preferred


    A heat recovery ventilation system is only as good as the ducting used

    Following years of heat recovery design and installation BPC Ventilation are now able to provide high quality kits that will provide a quiet and efficient system exceeding building control regulations and are suitable for any competent person to successfully install

    The Quiet-Vent radial semi rigid system combines the performance benefits of rigid duct and the installation benefits of flexible duct by treating each room individually with a dedicated 75mm duct run from two manifolds (distribution box) for supply and extract air at the heat recovery unit

    Quiet-Vent Semi Rigid Duct is a perfect choice for MVHR Heat Recovery System Installations as it provides huge performance benefits whilst dramatically reducing installation time and installation risk on-site


    Technical Specification

    Technical Drawing

    Specification for the Vent Axia Sentinel Kinetic BH Heat Recovery Unit 


    Vent Axia Kinetic BH - 443319 / 443319L

    Heat Recovery efficiency %


    Digital Controller


    Boost Switch control

    Yes - Momentary

    Interactive control


    Humidity control

    Internal and optional external sensor

    Airflow rate Max m3/h


    Airflow rate @ 100Pa m3/h


    Max dwelling size M2

    150 (uk)

    Max room extraction

    Kitchen plus 4 extraction points

    Specific fan power (lowest)


    Dimensions W x H x D (mm)

    550 x 550 x 285




    Yes 2 x G4 (optional 1xM5)

    Summer Bypass 


    Frost protection 


    Sound level @3m db.(a)

    16 to 39


    Wall - Floor

    Ductwork connections

    Top - Sides

    Duct Diameter

    4 x125mm

    Condensate drain




    Country of manufacture


    Heat exchanger

    Counterflow heat exchanger (PVC)

    Available room sensors

    Humidity, Timer, Pir

    BMS - KNX

    Yes - BMS

    SAP Appendix Q


    Fireplace mode


    Alarm system integration


    Passive House


    ERP rating



    RHS -443319   LHS- 443319L


    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

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    Distributors for the worlds leading ventilation manufacturers

    We are distributors and stockists of the leading ventilation products