Prices and stock levels correct at the time of printing (08/02/12 1:41)
Overview
Sentinel Multivent continuous mechanical extract ventilation, C-MEV is designed for the simultaneous ventilation of separate areas in the home or as a multi-point extraction system for a wide range of commercial applications such as stalls in lavatories, fitting rooms and kiosk's. The units can be installed at any angle. Where the ambient air has a high humidity content condensate drains are provided.
Sentinel Multivent meets the latest requirements of the Building Regulations Document F 2010 (System 3) for wholehouse system ventilation.
In support of Sentinel Multivent, Vent-Axia offers:
• Practical advice on product selection and installation
• Guidance on solutions to meet legislation requirements
• Project management and site deliveries
• After sales support and maintenance information
The need to save energy costs
Rising fuel prices are placing an increasing burden on organisations as they seek to reduce consumption.
• Energy efficient EC/DC motors - 1/3 less energy lost to heat than a conventional AC motor
• Low Specific Fan Power (SFP) making it one of the most efficient products on the market
The need to improve efficiency
Sentinel Multivent has been designed to meet the exacting demands of developers, installers and users offering advanced control options and easier installation and commissioning.
• Demand Control – enables precise ventilation rate to be set based on property size within 1° of PWM.
• Integral LCD display allows installer to select appropriate low, normal and boost speeds to meet demand
• Manual and automatic control options
• Integral adjustable overrun timer and delay on timer
• Plug-n-Play automatic sensor detection
• Switched live and SELV connections
• Dry Out setting – Option set at installation, Sentinel Multivent will run on boost for 1 week to assist in removing moisture
• Optional Wireless Control – up to 4 controllers on any one system
The need to meet legislation
Through the Code for Sustainable Homes Level 3 the UK is designed to deliver a 25% reduction in CO2 levels compared to the 2006 Building Regulations.
• Meets Building Regulations Part F (System 3)
• SAP Appendix Q listed up to kitchen + 6 wet rooms
• Meets carbon footprint reduction targets
• Lowest SFP figures of any demand control MEV system
The need for better health
Removal of pollutants, such as moisture, carbon dioxide and external fumes are all important factors in maintaining indoor air quality, helping to create a better living environment.
• The integral humidity sensor increases fan speed in proportion to relative humidity levels, saving energy and reducing noise. The sensor also reacts to small but rapid increases in humidity, even if the normal trigger threshold is not reached. This unique feature ensures adequate ventilation, even for the smallest wet-room.
• Night time relative humidity increment setback feature suppresses nuisance tripping as humidity gradually increase with falling temperature
• Acoustically lined - low noise levels only 18.1 dB(A) @3m
Installation & Operation
Sound Data
Induct Sound Power Levels dB
dB(A)
@ 3m
Speed (pwm)
63
125
250
500
1K
2K
4K
8K
10%
Breakout
43.6
37
36.9
30.6
26.2
22.8
23.6
30.8
18.1
Extract
43.8
39.9
36.1
30.4
24.6
21.8
22
30.3
17.8
28%
Breakout
44
44.4
43.3
39
31.1
26.1
24.3
30.1
22
Extract
42.2
40.1
42.2
40.5
32
23.3
23.4
30.5
22
46%
Breakout
45
42.8
46.7
44.1
38.8
35.6
26.7
30.6
25.8
Extract
40.8
42.5
46.4
44.4
41
31.1
25.3
30.3
26
82%
Breakout
46.3
48.3
50
52.1
48.4
47.7
37.8
32.4
33.7
Extract
46.7
49.6
48.9
54.3
51.8
42.7
38.1
34.2
36.1
Controllers and Sensors
Sentinel Multivent can be used with a wide range of Vent-Axia controllers and sensors. Ranging from integral humidistats, through wireless controllers to wired remote sensors.
Sentinel Multivent continuous mechanical extract ventilation, C-MEV is designed for the simultaneous ventilation of separate areas in the home or as a multi-point extraction system for a wide range of commercial applications such as stalls in lavatories, fitting rooms and kiosk's. The units can be installed at any angle. Where the ambient air has a high humidity content condensate drains are provided.
Sentinel Multivent meets the latest requirements of the Building Regulations Document F 2006 (System 3) for wholehouse system ventilation.
The latest self programming electronic On/Off wall mounted humidity sensor which reacts to any rapid increase in humidity and temperature by switching a Vent-Axia fan ‘On’ for rapid removal of moisture laden air, in domestic bathrooms and kitchens. Can be wired into controller "Auto" mode connections. Night time RH increment setback feature suppresses uisance tripping when the humidity level gradually rises as the temperature falls.
Features & Benefits:
Automatically reacts to the depletion of air quality, sensing tobacco smoke, smells and toilet odours to regulate mechanically ventilated areas such as cinemas, pubs, clubs, restaurants, kitchens, toilets and conference rooms.
An adjustable set point, solid state On/Off sensor. A pullcord provides manual override, indicated by lamp. Adjustable from 65 to 90%RH. Can be wired into controller "Auto" mode connections. Incorporates changeover switch to select low/high speed.
Features & Benefits:
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.
Features & Benefits:
• Simple Plug-n-Play installation
• Eliminates the need for additional controllers or sensors
• Reacts to any rapid increases in relative humidity or relative humidity above 60%
• Future proof – can be fitted after installation
• Self programming
• Additional controller for 441865 and 439352
• A maximum of 4 controllers can be used per system
• Can be connected to other accessories (eg Humidistat) to send a boost signal wirelessly
HVAC temperature and carbon dioxide room sensor for ventilation
control of residential areas, office areas and classrooms. Used with
Sentinel in Proportional control mode.
Sensor will monitor both CO2 and temperature levels between the set
points, the Sentinel air extraction rate will follow the higher of the 2 outputs.
24V DC SELV. 0 - 2000ppm CO2 working range.
0 - 50°C Temperature working range.
Auto-calibrating NDIR CO2 absorption sensor.
Thin film platinum temperature sensor for high accuracy.
Dimensions:100 x 84 x 25mm (H x W x D).
• Automatically boosts fan when temperature of the supply pipe to a shower or bath increases
• Automatically boosts fan when electric hob is switched on
• Can be used in conjunction with manual override input
• Adjustable overrun timer
• Two sensor options available.
Suitable for use with external sensors and controllers
Optional integral humidity sensor and wireless control available
Ultra quiet - acoustically lined for low noise levels
Complies with Building Regulations Part F (System 3)
Manufactured in the UK from re-cyclable materials
* Savings are based on an annual usage of 24 hours a day
Vent-Axia are leading manufacturers and suppliers of heating, ventilation and air conditioning systems, both in the UK and around the world. For over 75 years, we have led the industry in air ventilation products, systems and services. Whatever your requirement, budget or setting, Vent-Axia can provide the solution you need. From extraction fans for the home to large commercial ventilation solutions, our wide HVAC range features a product for every air handling purpose.
Vent-Axia products are available from distributors around the UK and Eire and also around the world via our network of international distributors. Many of our ranges can also be ordered via our online store. Browse our full range of heating, ventilation and air conditioning products by clicking here. You can also contact us for any further enquiries.
