Lo-Carbon Multivent MVDC-MSH

  • Manufactured from recycled material
  • Recognised in SAP PCDB with best in class Specific Fan Power
  • Reduces your carbon footprint
  • Fitted with three extract 125mm spigots allowing quick connection to ducts
  • Complies with Building ADF
  • Option of wall, ceiling and loft mounting
  • Two switched Live connections
  • Fully variable normal, purge and boost speeds
  • Integral Humidistat (H version)

Product Overview

Ventilation Type
Centralised Mechanical Extract Ventilation (MEV)
New Build
Product Range
Lo-Carbon Multivent
Ducting/Connection Size

With growing concerns about accurate ventilation of properties, the Lo-Carbon Multivent MVDC range offers the option of ‘Close Control’ both in the residential and the commercial sectors. With a DC motor the multi speed Lo-Carbon Multivent is one of the most efficient central extract units available.

The units have 3 fully variable speeds: normal, boost and purge. The digital display allows accurate setting of airflow, ensuring exactly the right ventilation rate. Accurate speed control helps minimise noise and energy consumption.

The Multivent H version incorporates a built-in humidity sensor to boost the unit when humidity reaches a certain threshold.

Product Downloads

Installation Instructions

Catalogue Pages


Visionex PIR
  • Fits any UK single gang mounting box
  • Adjustable timer overrun (5-25 minutes)
  • Range detection up to 10 metres
  • Designed to meet IP43
  • Ambient operating temperature range 0 - 50°C
Ecotronic Humidity Sensor
  • Setting range 65% - 90%RH
  • Maximum switching load 1 Amp inductive
  • Pullcord override indicated by lamp
  • Ambient operating temperature 0°C to +40°C
  • Dimensions: 87 x 87 x 33mm. (H x W x D)
  • Dimensions: 87 x 87 x 33mm. (H x W x D)
Ambient Response Humidity Sensor
  • Pullcord override and indication light
  • Changeover relay switch
  • Operating range 30% - 90%RH
  • Ambient operating temperature 5°C to 40°C
  • 220-240V AC
  • Fits single fang box for surface mounting