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Vent Axia Lo-Carbon Multivent MVDC-MSH Unit with Humidity Sensor - 443298

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Vent Axia Lo-Carbon Multivent MVDC-MSH Unit with Humidity Sensor - 443298

Regular Price: €366.66

Special Price Excluding VAT €280.24 including VAT €336.29

Vent Axia Lo-Carbon Multivent MVDC-MSH Unit with Humidity Sensor - 443298


Vent Axia Lo-Carbon Multivent MVDC-MSH Unit with Humidity Sensor - 443298

With a DC motor the Multispeed Multivent is one of the most efficient central extract units in the UK. The Multivent MVDC MSH offers the option of ‘Close Control’ both in the residential and the commercial sectors with the added benefit of an inbuilt humidistat.  Extended guarantee to 5 years is offered on the MVDC LoWatt energy saving motor.

Please note - You can purchase the MEV unit with or without the ductwork on this listing


  • Internal Humidity sensor
  • Max Airflow of 350m3/h
  • Best in class Specific Fan Power (SFP) as low as 0.15 wls
  • Dimensions (mm) 340 long x 310 wide x 249 high
  • Ultra quiet - acoustically lined for low noise levels
  • Fitted with four extract 125 or 100mm diameter spigots allowing quick connection to ducts
  • Recognised in SAP Appendix Q
  • Complies with Building ADF (System 3)
  • Option of wall, ceiling and loft mounting
  • Improved controllability
  • Switched Live Boost connection
  • Fully variable normal and boost speeds
  • Fully serviceable unit with all parts accessible
  • 2 year standard or optional 5-year parts warranty: 


The potentiometer controlled speed selector allows accurate setting of airflow

The unit has 2 fully variable speeds for trickle and boost, with an inbuilt humidistat activation for the boost speed.

A switched live (LS) can also be used to select boost speed when wired through an Isolator Relay (Part No. 442030 - not supplied).

An additional third speed (purge) is available using a second switched live connection.


PVC outer casing with an acoustic lining is included as standard, ensuring minimum noise levels.


The unit has Long life, low energy multispeed DC motor


ceiling, wall or floor Installation is recommended 

For the MVDC-MS H (443298) the Boost setting is activated by the internal humidity sensor. 
The internal humidity sensor uses one of the two available LS inputs, the other remaining LS input can be used to switch the unit to Purge speed. 
The MVDC-MS H has the option to switch from Normal to Boost speed (in effect over-riding the internal humidity sensor), this can be achieved by connecting an isolated switched live connection to the LS connection on the power supply terminal block. This must be isolated by using, for example an Isolator Relay Control, Vent-Axia part number 442030, or similar.



Benefits of working with BPC Ventilation

  • Number 1 leading MVHR and ventilation system specialists
  • Large range of systems for domestic and commercial applications
  • Authorised Vent-Axia distributors
  • In-house design service
  • Full technical support
  • 1000s of products in stock in our own warehouse
  • Large showroom with working units on display
  • Installer network throughout the UK and Ireland
  • All systems comply to all the latest building control regulations


World Wide Delivery Service

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 £200 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 Costs

Please click here to view delivery costs


Delivery Partners

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

  • DPD
  • Parcelforce
  • Liam Connolly (Roadfreight) Ltd
  • Importwise
  • Speedy Freight


Delivery Partners