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Renewables Decentralised ventilation 04 2023 High quality air in every room High comfort levels every day Decentralised compact units for well distributed fresh air EN
02 03 A relaxed start to the day depends on a restful night s sleep Since having a ventilation unit installed we ve been sleeping better than ever The relaxed route to fresh air It means we have fresh air in the room without having to have the window open so we don t lose Moisture accumulates in every building even in your own home Make any heat We could happily stay here all day this is with a fully automatic ventilation unit It takes on the important Comfort through technology sure that it doesn t diminish your living comfort The easiest way to do task of air exchange protecting your health and the fabric of the building For you that means convenient ventilation without having to open the windows Enjoy healthy air fully automatically Fully automatic ventilation takes the current air humidity in the house into account and automatically adjusts the supply of fresh air accordingly A helpful extra function is heat recovery which can be as high as 90 In addition ventilation units are also fitted with special filters which keep pollen and dust outside so people with allergies can breathe a sigh of relief Good reasons to enjoy your home comforts Building fabric protection and fungal mould prevention Hygienic indoor air quality assured Beneficial for allergy sufferers due to good air filtering Four components for good indoor air In our homes optimum humidity lies between 40 and 50 In heated rooms this should not sink below 30 or rise above 60 Generally temperatures between 19 and 23 C are felt to be comfortable in a house or apartment Room temperature Air purity Humidity For a feeling of wellbeing the CO2 content of the air should be as low as possible Depending on the time of year and the location fresh outdoor air generally contains around 300 to 400 ppm For the movement of air within a living space to be perceived as pleasant its speed should be between 0 1 and 0 15 m s Air movement
04 05 Experience a strong performance in an inconspicuous design VLR 70 L Trend EU decentralised ventilation unit This decentralised ventilation unit supplies fresh air to up to 100 m of living space Virtually no heat is lost as it is fed back into the room with the outdoor air supply This can help to reduce heating energy losses by as much as 90 Keep pollutants out Dirt and pollen don t stand a chance of finding their way into your home through this ventilation unit Particularly good filter performance is achieved due to filters on both the inside and outside of the unit As a result people with allergies can breathe a sigh of relief as well Heat recovery Top product features Decentralised ventilation unit for rooms with external walls Very easy to clean thanks to the aluminium surface of the heat exchanger Can provide intensive ventilation with low noise emissions High air quality plus long service life through the use of two filters per fan Fitted with a fine dust pollen filter making it ideal for allergy sufferers Moisture recovery of up to 60 Control up to 8 units with the user interface
06 07 Make the best choice for all your plans You might not notice the stale air in your home but it can still make you feel lethargic and sluggish and even impact your health It is important to make sure that you have a regular supply of fresh air Our decentralised ventilation units which are easy to install offer a convenient solution that takes on the task for you in a fully automatic process They also extract the heat from the extract air and feed it back in with the fresh air How they work These units are Installed in pairs either in one room or adjoining rooms with good airflow between them see the manual for exact requirements In normal heat recovery mode one unit of each pair will extract whilst the other brings in fresh air switching several times a minutes between them A central controller can handle up to 4 pairs so that a whole house can be ventilated and yes it is possible to have an odd number more than 1 as the controller will balance the input and extract though they are only sold in pairs Key installation points Fit on external walls Units are hard wired to the central controller Ideal for gently but intensively ventilating living working and sleeping areas Can be used in conjunction with extractonly fans in high humidity rooms like bathrooms and kitchens A cross ventilation mode one of the pair continually extracting the other ventilating without heat recovery can be used for hot summer nights to ventilate the house without keeping in heat Decentralised ventilation units Model VLR 70 L Trend EU Apartments detached houses n n Living space kitchen bathroom WC n Installation location External wall Wall outlet n Flush mounted version Surface mounted version Heat recovery n Automatic demand dependent ventilation n1 Accessories available for even better air quality n Product class Trend 1 With additional accessories such as humidity or CO2 sensor Decentralised ventilation unit product data Model Product number Power consumption Heat availability level up to Air flow rate Height Width Depth Weight W m h mm kg VLR 70 L Trend EU 203133 2 12 89 20 30 40 49 70 285 360 780 5 20
Your local trade partner For new and interesting information on our products visit www stiebel eltron co uk or consult your local trade partner STIEBEL ELTRON UK Ltd 12 Stadium Court Stadium Road Wirral International Business Park Bromborough CH62 3RP sales stiebel eltron co uk www stiebel eltron co uk Legal notice In spite of our careful efforts we are not liable for any inaccuracies in the content of this brochure Information concerning equipment levels and specifications is subject to modification The equipment features described in this brochure are non binding regarding the specification of the final product Due to our policy of ongoing improvement some features may be changed or even removed Please consult your local dealer for information about the very latest equipment features The images in this brochure are for reference only The illustrations also contain installation components accessories and special equipment that do not form part of the standard delivery Reprinting of all or part of this brochure is only lawful with the publisher s express permission