Ventilation & Heat Recovery The whole house system from OMNIE
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Contents ABOUT OMNIE 4 The Whole house system 6 Why OMNIE Ventilation & Heat Recovery? 7 How does it work? PRODUCT 9 Comfo Air Q MVHR Unit 10 The flexible system 12 Understanding the mechanics 14 For health and the environment 15 Benefits of the system FURTHER INFORMATION 16 Common questions 17 Starting your project 18 Training and seminars 20 Community 3
The OMNIE whole house system takes control of your home, improving your health, wellbeing and lifestyle. OMNIE products work together to improve your health and well-being, creating a comfortable and healthy living space, whilst also helping the environment and reducing the running costs of your home. The complimentary heating and ventilation technologies integrate into a single whole house system with controls that manage all the technologies together in a simple intuitive way. The whole house system Controlled mechanical ventilation with heat recovery removes stale damp air and replaces it with pre-warmed fresh filtered air creating a healthier environment with less pollutants. 4
What does the whole house system offer? MORE COMFORTABLE LIVING Having a living space that is at the right temperature is essential for a comfortable environment. An OMNIE system makes sure you have full control over your environment without the need to constantly change settings or put up with rooms that are either too hot or too cold. IMPROVED HEALTH AND WELLBEING Quite simply, an OMNIE system uses technology that improves your health and well-being at home. Filtered fresh air, combined with warm radiant heat, gives you the environment you need. COMPLETE DESIGN FREEDOM OMNIE systems are unobtrusive in creating the perfect room comfort conditions. Our underfloor heating systems remove the need for steel panel radiators giving you more freedom to do what you want within the room. ENERGY EFFICIENCY A comfortable, healthy environment won t cost more to run. An OMNIE system uses renewable technologies and energy efficient systems to produce effective heating that doesn t compromise the comfort you expect to have. ENVIRONMENTALLY FRIENDLY From recovering heat in the ventilation system to absorbing energy from the ground, OMNIE s whole house system uses low-carbon technologies ensuring cleaner energy for your home and less impact on the environment. 5
Circulate fresh air without the need for opening windows, all the while reducing noise, pollution and improving security Introducing fresh air into a home whilst extracting the stale air is essential to maintain comfort levels. An MVHR system does this, as well as recovering energy that would otherwise be lost to the outside. Heat from ventilation loss is the single biggest component of energy loss in a modern building, especially in passive house design. This is because, no matter how air tight the building is, fresh air is always required and this needs to be heated. WHY OMNIE MVHR? Saves energy The transfer of energy from the outgoing stale humid air to the incoming fresh air reduces the need for the heating system to re-heat the air. This saves energy and lowers the running costs of the heating system. Low noise levels Extractor fans in bathrooms can be noisy. An MVHR system is much quieter as the fans in a Heat Recovery Unit are placed centrally, in an insulated box and usually away from the living space. Security Fresh air can be introduced and humidity levels controlled without the need to open windows and compromise security. Better air quality The air quality is improved by removing stale damp air from bathrooms and introducing filtered fresh air in living areas. 6
Create the optimum indoor conditions with OMNIE. HOW DOES IT WORK? 1. Supply of fresh air Fresh air is fed into the system via an external wall vent or roof cowl. 2. Ventilation unit Up to 96% of the heat is recovered from the extract air and transferred to the fresh air. This can be humidified, dehumidified, heated and cooled using optional components. 3. Air distribution The air distribution system channels fresh air at the right temperature to individual rooms as needed and vents the extract air to the outside. The air volume can be individually adjusted for each room. 4. Exhaust air The stale air is removed and exits the building via external wall grille or roof cowl. Outside air Supply air Extract air Exhaust air 4 1 3 2 7
Heat recovery unit Single Plenum Extract valve Fresh air & exhaust grilles Double Plenum Supply valve Double Plenum Extract valve 8
ComfoAir Q MECHANICAL VENTILATION & HEAT RECOVERY UNIT Control from your smartphone Remote monitoring Easy maintenance Cooling option available Demand-based ventilation sensors The ComfoAir Q from OMNIE is the NEW generation of heat recovery ventilation units, with state of the art design and intelligent technology, regardless of whether you are working on a new build or an old building, with OMNIE comfortable ventilation you have an innovative, tried and tested complete system. OMNIE ventilation systems innovative technology make for less complexity, increased heat recovery efficiency, lower specific fan power and significant noise reduction. A perfect combination of outstanding technical performance and excellent features makes ComfoAir Q the best in class achieving top efficiency ratings. PRODUCT SPECIFICATION Suitable for medium and large size properties All units have been certified as an official Passive House Component by the Passive House Institute Left or right hand unit configuration combined in one device for installation flexibility Wall mounted or free standing on mount options All units dimensions 850mm (h) x 725mm (w) x 570mm (d) BENEFITS TO INSTALLER Step by step start-up wizard Simply type in the required airflow rates Right and left handing can be modified on-site easily Simple installation process Available in 3 models - 350m³/hr, 450m³/hr and 600m³/hr
Flexibility is at the heart of ComfoAir Q. An adaptable system for each unique installation. The intuitive start up wizard offers a simple installation process onsite including left and right hand configuration in one single unit. EASY SET-UP The start-up wizard guides you step by step through the set up process including an automatic self-test. Using the design drawings you can simply type in the required airflow rates for low, medium and boost and the system automatically sets these across the installed system. ON-SITE INTERCHANGEABLE ORIENTATION Right and left handing can be modified on-site easily when required helping save time and money on-site and reducing risk of incorrect installations. OPTIMUM ROOM TEMPERATURE The most important feel-good factor is comfort, through regulation of temperature and humidity. OMNIE ComfoAir Q s intelligent temperature control factors in the varying outdoor temperature at different times of the year, to ensure ideal comfort conditions indoors. 10
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TEMPERATURE CONTROL AIR VOLUME BALANCING FAN TECHNOLOGY HEAT EXCHANGER 12
Understanding the mechanics Heat Recovery Performance is an important factor in unit specification as it has a direct impact on the heating load and offers savings to the homeowner. When comparing two MVHR units with 87% and 94% heat recovery efficiency you can achieve up to a 25% reduction in heating costs (from ventilation loss) if selecting the higher performing unit. TEMPERATURE CONTROL The pre-heater adapts its operation taking into consideration temperature, air flow and humidity to ensure consistent supply air temperature is achieved no matter what is going on outside. Thanks to its large surface and delta shape, the level of pressure loss is negligible and that also reduces the power consumption. AIR VOLUME BALANCING Innovative sensor technology Automatically ensures balanced supply air and extract air volumes. This flow control guarantees maximum heat recovery. What s more, you save time during commissioning because there is no need to adjust the speed manually and the air volumes are balanced automatically. HEAT EXCHANGER The unique diamond heat exchanger features an especially large surface, which allows it to achieve a higher level of efficiency. Variable channel heights ensure a constant flow and lower pressure loss. As a result, less energy is required to overcome the air resistance. FAN TECHNOLOGY The flow grid, scroll housing and impeller ensure the best possible air flow. This guarantees not only extremely quiet operation, but also particularly low power consumption. A high-quality, future-proof solution, based on tried-and-tested technology. 13
Why compromise? Air matters. ESSENTIAL FOR HEALTH & THE ENVIRONMENT Good air quality in the home is essential for your long term health, especially when you consider an average person spends 90% of their time indoors, and 75% of this time at home. A recent report stated that poor air quality was linked to more than 40,000 premature deaths in the UK every year. This is likely to affect people who live in built up areas who experience higher levels of road traffic and subsequently harmful air pollutants. More of us are living in areas of the country which are highly polluted and will have a higher proportion of lung disease and cardiovascular problems. In addition to man-made pollutants, other particles such as bacteria, fungi and pollen can cause lung irritation and respiratory problems, especially in younger and older occupants. Our homes offer some protection from the elements, however we are still reliant on fresh air coming into the building through infiltration in the fabric. This approach provides limited control of the air and its quality. With this in mind, pollutants are part of our built up environment and we need to make decisions to how we reduce the risks within our homes and how to control the air quality. 14
HOW OMNIE CAN HELP Maintaining good air quality is achievable with a OMNIE comfort air system which utilises Mechanical Ventilation and Heat Recovery (MVHR). The OMNIE MVHR system has the ability to filter pollen and dust as standard, in addition to this, we have the options to provide some protection against harmful air pollutants. The Heat Recovery Unit provides a countdown to when the filters need to be checked, ensuring that high levels of filtration are maintained. Even though the OMNIE MVHR offers some protection from pollutants and will improve air quality, no solution can provide 100% control and guarantees on air quality and prevent the associated health risks. HUMIDITY With an average family producing 18 litres of water every day, regulating this humidity is possible through the OMNIE MVHR system. High levels of humidity can lead to health issues if mould occurs on cold surfaces and there is poor ventilation. One of the main benefits of the OMNIE solution is that it will extract more moisture over a longer period then compared with a conventional intermittent ventilation system. OMNIE VENTILATION SYSTEM MAIN FEATURES Up to 96% efficient heat recovery saves energy Ability to control humidity levels within the building Improves air quality and reduction in some pollutants Regulates comfort level and provides some cooling effect with greater air movement and modulating summer bypass MVHR essential for low energy building design 15
Common questions. Does the system run all the time and all year round? The ventilation system runs all year at a low level and increases the air flow rate when needed. What is the running cost of an MVHR system? The running cost depends on the size of the system and how often it needs to go into boost mode. The unit will consume around 70W in normal mode. Are the units noisy? A well-designed system should not be noisy. Some systems are designed to operate at maximum capacity all the time. OMNIE systems are designed for 60% and therefore remain quiet in continuous operation. What will happen if there is no power? The HRU will not be circulating air so may become more humid in certain rooms. Where is the unit normally located? The MVHR units can be sited on a wall or in the loft. Additional space is needed for the manifolds to distribute the air into the 75mm semi-rigid duct. How do I maintain my MVHR unit? MVHR systems require very little maintenance. The filters are accessible on the front of the unit and these can be easily cleaned. How does the system boost? This is done automatically by the HRU sensing the humidity level and boosting the fan. Find out more T: 01392 36 36 05 E: projects@omnie.co.uk W: www.omnie.co.uk 16
Starting your project. OMNIE can provide advice from the very beginning of the project through to after-sales care and support. Energy consultancy services OMNIE provides a consultancy service for customers who are not sure which products they should use. The impartial service will provide a feasibility study on the types of renewables that are appropriate, including information on running costs and RHI payments. Placing an order Orders can be placed through your local OMNIE expert. They will need to know when the goods are required and the site address. We will then produce a design for approval. Once agreed, the materials will be dispatched and sent to site as required. Getting a quote and specification To get a quote, simply email your plans to us or use the online facility on the OMNIE website. When sending in your plans please provide details of the floor construction, the floor finishes and the type of heat source. We would also like to know the insulation levels and glazing type. If it is a new build then simply state built to current regs. Contact an expert A local OMNIE expert is ready to answer your project queries. To find out more, visit omnie.co.uk/quote 17
Training and seminars. OMNIE offers a range of training courses, and guidance for installers and architects RIBA approved CPD courses Using underfloor heating effectively The training explains the science behind how UFH and radiators work, and how this relates to new design principles. It describes the constituent elements of any UFH system and how these inter-relate. Installer training courses Underfloor Heating and Heat Pump training courses take place at the OMNIE head office in Exeter. Book a course Speak to an OMNIE advisor today and book your place on our next course. T: 01392 36 36 05 E: training@omnie.co.uk W: www.omnie.co.uk 18
Lowering our carbon footprint All products and materials are sourced from companies who adhere to ISO14001 standards where possible. All wood products are sourced from FSC or PEFC. All insulation products have a low GWP (below 5). We try to minimise transportation of materials for collection and delivery, and where possible source from local suppliers. We promote renewable technology and energy conservation as one of the primary objectives for the company. We have a strict in-house recycling policy for all materials used within the building. We are members of the renewable energy consumer code (RECC) and adhere to a strict code of selling and supply. 19
Community. OMNIE provides a network of expert opinion and advice submitted by users of our products and systems. Find an installer or talk technology with like-minded professionals. THE OMNIE COMMUNITY OMNIE provides access to an online community where those using, installing or specifying OMNIE systems can interact, or simply ask one of our team members a question. OMNIE Community So whether you re looking for an experienced installer, need help with a thermostat or want to see the latest industry news you will find what you need in the OMNIE community. Share experiences Expert advice THE OMNIE INSTALLER APP The app not only gives the installer access to the OMNIE community on their smartphone or tablet, but also provides them with an update on the status of an order. The system design, data sheets and install guides can all be accessed and viewed through the app. Dedicated project support Find an installer No download needed Visit www.omnie.co.uk/installer on your smartphone and add to your homescreen for quick access to your installer account. OMNIE Installer app 20
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Timoleon Ltd T/A OMNIE 18 Apple Lane Trade City Sidmouth Road Exeter, Devon EX2 5GL T +44 (0) 1392 36 36 05 W www.omnie.co.uk