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Domus CMX-S MEV Unit

Domus CMX-S MEV Unit

SKU : CMX-S

Overview

The Domus CMX-S MEV Unit is a compact, high-performance ventilation system designed for modern homes, ensuring fresh, clean air with low energy consumption and advanced control options.
€438,80 EUR Excl. VAT: €356,75 EUR

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  • For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
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Description

Domus CMX-S MEV Unit

Part Number: CMX-S

Ultra-Compact & Versatile – At just 125mm in depth, the CMX-S is one of the most space-saving MEV solutions available, making it ideal for ceiling voids, utility cupboards, or tight spaces.
Flexible Installation – Designed for horizontal or vertical installation to suit various property layouts.
Duct Compatibility – Features 220x90mm duct connectors, adaptable to 150mm round ducts using additional adaptors.
Energy Efficient – High-efficiency EC backward curved centrifugal impeller fan/motor, delivering powerful performance with minimal energy consumption.
Meets Building Regulations – Classified as System 3 in Approved Document F, ensuring continuous air extraction for a healthier home environment.

Technical Features:

  • Max Airflow – 430m³/h
  • Specific Fan Power (SFP) – As low as 0.24 w/l/s
  • Dimensions (mm) – 710 (L) x 340 (W) x 125 (H)
  • Floor Area Coverage – Up to 275m²
  • Temperature Range – +50°C to -25°C
  • Noise Reduction – PVC outer casing with built-in acoustic lining for quieter operation.

Controllability:

  • Three Fully Variable Speeds – Trickle, Boost, and Purge for ultimate airflow control.
  • Switch Live (LS) Boost Activation – Instantly increases airflow when needed.
  • Manual Speed Selection – Potentiometer-controlled speed selector for precise adjustments.

Accessories:

  • ANC848A – LOW/BOOST Switch – Enables manual boost selection for increased airflow when required.
  • ANC849A – OCCUPIED/UNOCCUPIED LOW/BOOST Switch – Allows for energy-saving ultra-low mode when the property is vacant.
  • ANC850A – LOW/BOOST/PURGE Switch – Features an extra PURGE mode for high-speed air extraction (ideal for smoke or paint fumes).

The Domus CMX-S MEV Unit is a compact, high-performance ventilation system designed for modern homes, ensuring fresh, clean air with low energy consumption and advanced control options.

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BPC Ventilation · Free project support

Not sure which ventilation system you need?

Send us your floor plans for a free ventilation estimate and residential layout guide. Our team will review your project and help you choose suitable MVHR or MEV equipment for your property and budget.

  • Free estimate & layout guide
  • Independent advice across brands
  • Lifetime technical support with every system sold
Send plans for a free estimate

Upload your drawings and project details to get started.

Free residential layout guides cover airflow requirements and unit and valve location guidance. Full ducting route planning is a separate service. Layout guides are not available for commercial projects.

BPC Ventilation · Complete system price promise

Got a quote? We’ll beat it.

Before you buy elsewhere, send us your complete MVHR or MEV system quote. We will beat it on a like-for-like basis, comparing the unit, ducting and required components together.

  • We will beat like-for-like complete system quotes
  • Unit, ducting & system components compared
  • Lifetime technical support with every system sold
Send your quote — we’ll beat it

Upload your complete system quote to get our better offer.

Our price promise applies to complete ventilation system supply quotes, including the unit, ducting and required components. We compare matching specifications and quantities, including VAT and delivery. Unit-only quotes are excluded.