HVN Awards

Lo-Carbon Multivent MVDC-MS / MSH

• Recognised in SAP PCDB with best in class Specific Fan Power
• Reduces your carbon footprint
• Fitted with three extract 125 diameter spigots allowing quick connection to ducts
• Complies with Building ADF 
• Option of wall, ceiling and loft mounting
• Improved controllability
• Two Switched Live connections
• Fully variable normal, purge and boost speeds
• Ultra quiet
• Integral humidistat (H version)
 

This product is manufactured out of recycled material. Lean more about our drive towards Net-Zero because Sustainable is Attainable

Select a product

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.

PERFORMANCE:

 

Sound data

Octave Band (Hz) Sound Power Levels, dB

 

Model Speed Test Mode 63 125 250 500 1k 2k 4k 8k LwA SpL @ 3m
MVDC-MS/H 20% Extract 50.3 40.4 40 33.7 28.1 21.6 18 23 36.2 18.7
Breakout 40.2 38.7 32.8 26.9 17.1 14.5 17.8 22.4 29.9 9.4
40% Extract 58.4 52.9 52.4 46.2 41.5 30.4 20.8 23.1 48.2 30.7
Breakout 42.7 44.7 45.3 33 24.3 19.7 17.9 22.4 37.5 17
60% Extract 56.4 58.2 62.5 53.9 41.3 40 32 25.9 56.2 38.7
Breakout 40.1 52.1 50.2 39.2 30.6 32.2 20 22.4 43.9 23.4
80% Extract 60.1 63.9 67.2 63.8 48.4 46.2 41.6 35 63.1 45.6
Breakout 33.6 60.1 47.4 49.6 36.1 32.7 24.2 22.7 49.2 28.7
100% Extract 76.2 79.3 71.9 69.7 53.6 51.4 47.9 42.2 69.7 52.2
Breakout 47.3 56.6 52.5 52.7 40.7 37.7 29.7 23.7 51.7 31.2

Tested according to BS EN 13141-6:2010. Breakout quoted spherical. Extract quoted hemispherical.

 

SAP

Exhaust Terminal Configuration MVDC-MS/H  SFP (W/l/s)
K+1 0.15
K+2 0.14
K+3 0.16
K+4 0.18
K+5 0.21
K+6 0.26

 

DIMENSIONS:

Image of Lo-Carbon Multivent MVDC-MS
Lo-Carbon Multivent MVDC-MS

The MVDC-MS unit from Vent-Axia features three fully variable speeds: normal, boost and purge. The unit can extract up to 118l/s and has 7 years warranty. The digital display allows installers to accurately set airflow, ensuring exactly the right ventilation rate. Accurate speed control helps minimise noise and energy consumption.

Stock Ref. No: 437634C
Price £605.54 (excl VAT)
Image of Lo-Carbon Multivent MVDC-MSH
Lo-Carbon Multivent MVDC-MSH

The MVDC-MS unit from Vent-Axia features three fully variable speeds: normal, boost and purge. The unit can extract up to 118l/s and has 7 years warranty. The digital display allows installers to accurately set airflow, ensuring exactly the right ventilation rate. Accurate speed control helps minimise noise and energy consumption. This model incorporates a built-in humidity sensor, so that the unit boosts when humidity reaches a certain threshold.

Stock Ref. No: 443298B
Price £706.71 (excl VAT)
Image of Lo-Carbon MVDC-MSH Uniflex
Lo-Carbon MVDC-MSH Uniflex
Stock Ref. No: 498502
Price £706.71 (excl VAT)
Anti Vibration Mounts
Stock Ref. No: 68MP033G
Price £29.28 (excl VAT)
Image of Vent-Axia Visionex PIR
Vent-Axia Visionex PIR

A wall or ceiling mounted movement detector for use with any domestic Vent-Axia mains voltage product. Also suitable for use with Vent-Axia T-Series controllers on ‘Auto’ setting and ITC controllers on sensor mode. Visionex PIR can be wired for either On/Off or Trickle/ Boost operation.

  • Fits any UK single gang mounting box.
  • Adjustable timer overrun (5-25 minutes).
  • Range of detection up to 10 metres.
  • Designed to meet IP43.
  • Ambient operating temperature range 0°C to +50°C.
  • Maximum load: 2.5 amps/600W inductive. Not suitable for use with lighting.
  • Internal use only.
  • No switched live required for internal rooms and WCs.
  • Double insulated.
  • Volt-free contacts.
  • Supply voltage 220-240V/1/50Hz.
Stock Ref. No: 459623
(Please call 0344 856 0590 0344 856 0590 for further availability information)

Find a Distributor
Image of Ambient Response Humidity Sensor
Ambient Response Humidity Sensor

240VAC 50Hz. 

European Patent No: 2298057

Stock Ref. No: 563550
Price £340.97 (excl VAT)
Image of Ecotronic Humidity Sensor
Ecotronic Humidity Sensor

An adjustable set point, solid state On/Off sensor. A pullcord provides manual override, indicated by lamp. Adjustable from 65 to 90% relative humidity. Can be wired into controller ‘Auto’ mode connections. Incorporates changeover switch to select low/high speed.

  • 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).
  • Supply voltage 220-240V/1/50Hz.
Stock Ref. No: 563532
Price £189.40 (excl VAT)

 

Raadpleeg de tab Downloads voor technische informatie

 

 

ESTIMATED RUNNING COSTS

Calculate estimated running costs for this product using the tool below.
For average costs*, leave the default values in place or enter your own figures in the boxes to recalculate.
Where a product has multi speeds, a typical installation has been used for the below calculations. *Running cost does not include the use of the heater on the heater model


pence
(Your current electricity cost in pence per hour. This will be listed on your electric bill)
hours
(The average number of hours per day fan to run in Trickle mode)
hours
(The average number of hours per day fan to run in Boost mode)

Based on the inputted figures, estimated running costs would be:

Overview

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.

Technical

PERFORMANCE:

 

Sound data

Octave Band (Hz) Sound Power Levels, dB

 

Model Speed Test Mode 63 125 250 500 1k 2k 4k 8k LwA SpL @ 3m
MVDC-MS/H 20% Extract 50.3 40.4 40 33.7 28.1 21.6 18 23 36.2 18.7
Breakout 40.2 38.7 32.8 26.9 17.1 14.5 17.8 22.4 29.9 9.4
40% Extract 58.4 52.9 52.4 46.2 41.5 30.4 20.8 23.1 48.2 30.7
Breakout 42.7 44.7 45.3 33 24.3 19.7 17.9 22.4 37.5 17
60% Extract 56.4 58.2 62.5 53.9 41.3 40 32 25.9 56.2 38.7
Breakout 40.1 52.1 50.2 39.2 30.6 32.2 20 22.4 43.9 23.4
80% Extract 60.1 63.9 67.2 63.8 48.4 46.2 41.6 35 63.1 45.6
Breakout 33.6 60.1 47.4 49.6 36.1 32.7 24.2 22.7 49.2 28.7
100% Extract 76.2 79.3 71.9 69.7 53.6 51.4 47.9 42.2 69.7 52.2
Breakout 47.3 56.6 52.5 52.7 40.7 37.7 29.7 23.7 51.7 31.2

Tested according to BS EN 13141-6:2010. Breakout quoted spherical. Extract quoted hemispherical.

 

SAP

Exhaust Terminal Configuration MVDC-MS/H  SFP (W/l/s)
K+1 0.15
K+2 0.14
K+3 0.16
K+4 0.18
K+5 0.21
K+6 0.26

 

DIMENSIONS:

Models

Image of Lo-Carbon Multivent MVDC-MS
Lo-Carbon Multivent MVDC-MS

The MVDC-MS unit from Vent-Axia features three fully variable speeds: normal, boost and purge. The unit can extract up to 118l/s and has 7 years warranty. The digital display allows installers to accurately set airflow, ensuring exactly the right ventilation rate. Accurate speed control helps minimise noise and energy consumption.

Stock Ref. No: 437634C
Price £605.54 (excl VAT)
Image of Lo-Carbon Multivent MVDC-MSH
Lo-Carbon Multivent MVDC-MSH

The MVDC-MS unit from Vent-Axia features three fully variable speeds: normal, boost and purge. The unit can extract up to 118l/s and has 7 years warranty. The digital display allows installers to accurately set airflow, ensuring exactly the right ventilation rate. Accurate speed control helps minimise noise and energy consumption. This model incorporates a built-in humidity sensor, so that the unit boosts when humidity reaches a certain threshold.

Stock Ref. No: 443298B
Price £706.71 (excl VAT)
Image of Lo-Carbon MVDC-MSH Uniflex
Lo-Carbon MVDC-MSH Uniflex
Stock Ref. No: 498502
Price £706.71 (excl VAT)

Accessories

Anti Vibration Mounts
Stock Ref. No: 68MP033G
Price £29.28 (excl VAT)
Image of Vent-Axia Visionex PIR
Vent-Axia Visionex PIR

A wall or ceiling mounted movement detector for use with any domestic Vent-Axia mains voltage product. Also suitable for use with Vent-Axia T-Series controllers on ‘Auto’ setting and ITC controllers on sensor mode. Visionex PIR can be wired for either On/Off or Trickle/ Boost operation.

  • Fits any UK single gang mounting box.
  • Adjustable timer overrun (5-25 minutes).
  • Range of detection up to 10 metres.
  • Designed to meet IP43.
  • Ambient operating temperature range 0°C to +50°C.
  • Maximum load: 2.5 amps/600W inductive. Not suitable for use with lighting.
  • Internal use only.
  • No switched live required for internal rooms and WCs.
  • Double insulated.
  • Volt-free contacts.
  • Supply voltage 220-240V/1/50Hz.
Stock Ref. No: 459623
(Please call 0344 856 0590 0344 856 0590 for further availability information)

Find a Distributor
Image of Ambient Response Humidity Sensor
Ambient Response Humidity Sensor

240VAC 50Hz. 

European Patent No: 2298057

Stock Ref. No: 563550
Price £340.97 (excl VAT)
Image of Ecotronic Humidity Sensor
Ecotronic Humidity Sensor

An adjustable set point, solid state On/Off sensor. A pullcord provides manual override, indicated by lamp. Adjustable from 65 to 90% relative humidity. Can be wired into controller ‘Auto’ mode connections. Incorporates changeover switch to select low/high speed.

  • 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).
  • Supply voltage 220-240V/1/50Hz.
Stock Ref. No: 563532
Price £189.40 (excl VAT)

Downloads

Related Products

Useful links