MyVallox 99 CFi
Quiet MyVallox 99 CFi keeps air flows always in balance
MyVallox 99 CFi is an excellent ventilation solution for windy locations and tall buildings. The constant flow fans keep the air flows at the set level regardless of windiness. Thanks to the constant flow fans, the air flows remain constant, regardless of changes in pressure losses caused by wind, dirty filters or valves, the condensation or freezing of the HR cell or the defrost cycles. A ventilation unit equipped with a constant flow fan enables precise compensation for separate extractions.
Quick to install and set up
MyVallox CFi ventilation units are easy to set up. The constant flow feature allows the air flows to be adjusted by litre directly from the control panel or by connecting the ventilation unit to a computer. If the unit is set up on a computer, the setup settings can be saved to the computer and used later for the setup of ventilation units in similar locations. A PDF file summarising the settings can also be downloaded and attached to the measurement log.
The constant flow feature is integrated into the fan of the unit and no additional installation work on the duct system is needed. When the anemometer measuring the air flow is in the fan, there is no fear of blocked measuring tubes either.
The ceiling mounting plate (optional) enables installing the duct system even before the ventilation unit is brought to the site. The white-painted ceiling mounting plate finishes off the installation and there is no need to spend time installing covering strips.
A low and quiet unit suits small apartments
One of the starting points of the design of the MyVallox 99 CFi ventilation unit was to create a unit that meets the wishes of the users. For this reason, the maximum height of the unit was specified based on customer needs, resulting in the lowest unit in the market. The unit can be installed above a washing tower, for example.
The low noise level of the unit is enabled by the air technical design by Vallox. The careful optimisation of air flows, carefully selected components, and excellent soundproofing of the frame ensure the tested* quietness of MyVallox 99 CFi.
The sound pressure level of the MyVallox 99 CFi unit remains below 38 dB even when the air flow is above 70 l/s (LpA dB(A) 10m2). For this reason, it can be installed in larger apartments than other ventilation units with similar air volumes. Being able to install the same ventilation unit in all the apartments of a building, regardless of their size, enables easier ventilation design, procurement, maintenance and user instruction.
Sound pressure levels have been tested in accordance with the ISO 5135:1997 and ISO 3741:2010 standards.
All modern MyVallox features
The MyVallox 99 CFi ventilation unit is controlled by using the method that suits the location best, e.g. by using an apartment-specific control panel or from the cooker hood. The unit can also be connected to a cloud service or building automation.
The ventilation can also be set to be partly or fully controlled by the integrated air quality sensors. With the carbon dioxide and humidity sensors, ventilation is boosted automatically and energy efficiently based on the need.
The unit’s efficient heat recovery system ensures energy efficiency. In addition, the partial bypass of the heat recovery cell keeps the supply air temperature even also in spring and autumn.
All unit information in the Vallox MySelecta product selection software
The up-to-date unit and calculation information required for ventilation design can be found in the Vallox MySelecta product selection software. The BIM model of the unit can be downloaded directly in the used design software free of charge. The information needed for an energy report can also be acquired directly from Vallox MySelecta.
The MyVallox 99 CFi models can be found in the MagiCAD for AutoCAD and MagiCAD for Revit software.
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