SKU : 437634
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For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
Product Part Number: 437634
The Vent-Axia Lo-Carbon Multivent MVDC-MS Unit is a high-performance mechanical ventilation unit, designed for homes or commercial spaces that require efficient, low-energy ventilation. Ideal for use in Building ADF (System 3) applications, it provides a range of installation options with wall, ceiling, or loft mounting. This unit ensures improved controllability with variable speed settings, ultra-quiet operation, and is acoustically lined for minimum noise levels.
With a long-life, low-energy multispeed DC motor and best-in-class Specific Fan Power (SFP) of as low as 0.15 w/l/s, the MVDC-MS unit offers outstanding performance while helping to reduce energy consumption. It is also SAP Appendix Q approved, ensuring it meets the latest standards for energy efficiency.
| Feature | Details |
|---|---|
| Max Airflow | 350m³/h |
| Specific Fan Power (SFP) | 0.15 w/l/s (Best in Class) |
| Dimensions (H x W x D) | 310mm x 360mm x 249mm |
| Spigots | 4 x 125mm or 100mm diameter spigots (quick duct connections) |
| Speed Settings | Fully variable normal and boost speeds |
| Warranty | 2-year standard warranty (Optional 5-year parts warranty) |
| Mounting Options | Wall, Ceiling, Loft |
| Compliance | SAP Appendix Q |
| Boost Speed Control | Switched live boost connection |
| Potentiometer-Controlled Speed Selector | Allows for accurate airflow adjustment |
Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.
Get an instant kit price now, or send your plans for a free estimate and layout guide.
Best for planning, foundations, budgets and quick kit pricing.
Best once you have drawings and want BPC to review the project properly.
Our paid Ducting Design Guide is available for £200 and includes more detailed duct routes, drop locations and 2 revisions. Further revisions are £50 each.
Use the calculator below to build an instant MVHR or MEV kit estimate.
Enter a few basic details about the property below and we’ll calculate a suitable Ventilation system with an instant quote.
I can help with room counts, MVHR vs MEV, kit options and understanding your quote before you continue.
Bernie is a guide only. Please check your inputs before creating the quote.
Add the floor area and room counts for the property.
The system checks the required ventilation rate and builds the kit.
You’ll be taken to a full quote page with the kit breakdown and pricing.
Larger homes, complex layouts or systems requiring multiple units may be better suited to a manual layout guide.
For larger or more complex properties, our design team can review your plans and provide a free estimate with the most suitable system and kit configuration.
Upload your plans and project details. Our team will review them and come back with the most suitable route.
