Valsir Ariosa HV 250 m3 /h Controlled Mechanical Ventilation with sensitive exchanger
The technological innovation that began with AriaSilent finds its culmination in the new Ariosa HV CMV units by Valsir ; this new range of CMV systems for residential applications , entirely Made in Italy , combines technology and functionality, in order to offer progressive solutions that are simple to install and manage.
Valsir Ariosa HV represents the new standard-bearer of controlled mechanical ventilation, designed to optimally address both energy efficiency and the meticulous pursuit of comfort and healthy air within modern homes. The unit is designed for residential applications to ensure adequate ventilation with extremely low energy consumption and allows for continuous and controlled air exchange, ideal for all enclosed spaces such as homes, but also in hotels, schools, offices, and all private and public spaces. Installing a mechanical ventilation system offers several advantages: it improves the air quality of the installation space, solving mold problems due to the high insulation of modern homes; it reduces the amount of pollutants present in the air at home, often caused by paint and furniture adhesives, and reduces pollutants from outside; it helps eliminate indoor odors and is particularly useful for those with allergies or respiratory problems.
In particular, in this version, the SENSITIVE EXCHANGER is simpler, more economical and suitable for rooms where humidity is not a problem :
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It only recovers sensible heat , i.e. the air temperature .
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Does not transfer moisture.
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The incoming air is heated (in winter) or cooled (in summer) by the thermal energy of the expelled air, but the internal humidity is not managed.
Functions - The sensitive exchanger allows the VMC unit to:
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Perform heat recovery (thermal)
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Inject new filtered air
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Manage exhaust air extraction
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Reduce energy losses by up to 90% compared to traditional air exchange
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It does not perform dehumidification or humidity control , but still contributes to thermal comfort thanks to air exchange with heat recovery.
VMC with a sensitive exchanger is the ideal choice when the primary goal is to recover heat from expelled air, reducing energy consumption , without the need to manage or balance internal humidity. Its high degree of thermal efficiency recovers up to 85–90% of the heat contained in the outgoing air, allowing the incoming air to be heated or cooled with significant energy savings. The result is consistent thermal comfort and lower bills.
TECHNOLOGY, COMFORT AND INSTALLATION FLEXIBILITY
The Valsir Ariosa HV CMV unit is one of a kind, a truly innovative and compact gem that puts technology at the service of health and comfort. This progressive machine boasts several strengths that set it apart from traditional CMV units. The secret to its excellent performance lies in the extreme quality of its individual components, all meticulously designed to deliver a final product worthy of the highest expectations for systems of this kind, with unparalleled features and low energy consumption .
Superior technological components, starting with the innovative electronic fans that equip this version of Ariosa HV with a flow rate of 250 m3 /h , capable of automatically varying the number of revolutions to guarantee a constant and balanced air flow regardless of the type of system and building, also designed to reduce interference and noise, ensuring maximum comfort. The high-efficiency exchanger, in the version proposed here, is of the sensitive type, This highly efficient (over 90%) countercurrent air-to-air static heat recovery unit is easily removable for cleaning and features a motorized total bypass system. The integrated bypass system is designed to ensure maximum energy efficiency and promote maximum thermal comfort, easily noticeable in various rooms. It also features a highly efficient air filtration system, which ensures the removal of dust, mold, and various pathogens, alerting you when it's time to clean or replace the filters thanks to a cutting-edge electronic detection system.
An important aspect of this type of system is its installation versatility, with four rotatable connections compatible with multiple configurations. This solution allows for high modularity, essential for meeting any installation need and facilitating replacement and/or maintenance. At 21 cm thick, it can be installed vertically on walls or in suspended ceilings, adapting to even the smallest spaces. A single model, available in either a left- or right-handed configuration, allows for optimal management of connections to the outside and inside of the home. Since they are rotatable, they can be easily adjusted to the direction of the pipes, reducing the number of fittings required.
Also accurate in electronic control, complete with 4 temperature + relative humidity probes on board the machine for managing ventilation, free-cooling/free-heating, defrosting of the recovery unit and any pre/post heating systems.
Valsir Ariosa HV can be managed via an LCD panel or via an app downloadable from the Play Store or the App Store, which allows you to monitor internal and external temperature and humidity conditions as well as the general operation of the unit. Furthermore, to allow for connection to home automation systems, all Ariosa HV models are equipped with a Modbus communication interface.
Valsir's Ariosa HV is also designed for the addition of optional accessories such as probes, additional electrical resistors or accessories dedicated to air post-treatment, should you wish to further enhance the capabilities of this incredible machine in relation to specific needs.
Valsir Ariosa HV combined with Valsir AriaSilent accessories contributes to the creation of the AriaSilent controlled mechanical ventilation system (complete) as designed by Valsir.
TECHNICAL CHARACTERISTICS
- Dimensions: Height 1191 mm_Width 799 mm_Depth 215 mm
- Circular air connections: Ø 125 mm
- Weight: 20 kg
- Size: 250 m3 /h
- Version: sensitive
- Installations: Ceiling - Wall
- Residential surface area: up to 185 m²
- Synthetic panel filters in ISO Coarse efficiency class >65% (ex G4) on the extraction flow
- Synthetic panel filters in efficiency class ISO ePM1 >50% (ex F7) on the intake flow
- Frame material: Expanded polypropylene (EPP)
WARRANTY
The guarantee is the official Valsir one and lasts 2 years .
