Vallox Pureo
Breath of fresh air for premises – Vallox Pureo has now three series
Along with the previously launched Vallox Pureo TX units, two new ranges will also be available for sale. The duct outlets in SX units are on the sides, and in TX units, on the top. Both SX and TX series units are equipped with a high-performance plate heat exchanger. The duct outlets in SR units are on the sides and the heat exchanger rotates.
Vallox Pureo -air handling units (AHU) are suitable for offices, business premises, production and warehouse spaces, public premises such as day care centres and schools, as well as sports and leisure facilities. SX units are also a good solution for centralised ventilation in apartment blocks.
The units of the SX and SR series, as well as the Vallox Pureo TX 350, will be available for order in early 2025. The four largest units in the TX series can be ordered and delivered immediately from stock.

Vallox Pureo air handling unit series
Diverse control options
The control options of the unit can be selected based on the intended location and use. The units are delivered either as a terminal block unit without automatics or with automatics, including the electrical equipment and controls. The units can be connected to a Vallox Pureo control panel with a touch screen. The units can also be connected to existing house automation systems. Automation can be enhanced by adding presence sensors and humidity, CO2, and VOC sensors.
A structure that complies with requirements
Vallox Pureo units comply with all classifications required in Finland and their structure has been designed to comply with the VDI 6022 hygiene standard. The soundproofing and cold insulation also function well: the airtightness (L1) and strength (D1) of the casing are top-notch. The excellent sealing of the casing ensures a noiseless operation, thanks to which the unit can be installed in work or living spaces without interrupting your daily life.
The thermal insulation capacity of the Vallox Pureo units is the best to be found on the market: the thermal insulation class is T2 and the thermal bridge class is TB2. The bypass-flow class of the filters is F9, the highest possible.
Designed for Finnish conditions
All Vallox Pureo units are designed for the demanding Finnish climate conditions.
The units are suitable for offices, business premises, production and warehouse spaces, public premises such as day care centres and schools, as well as sports and leisure facilities. SX units are also a good solution for centralised ventilation in apartment blocks.
Thanks to their stylish appearance, the units can be installed in a visible location.

Access from two sides ensures easy installation and maintenance
Vallox Pureo has service doors on both long sides and can, therefore, be serviced from either side. This feature ensures that you don’t need to consider the handedness of the unit in advance and the installation location can be chosen flexibly.
The smallest Vallox Pureo units are delivered as complete units, while the larger ones are delivered as modular components, which makes their handling easy on site.
Support and spare parts quickly and reliably from Loimaa
Spare parts and technical support are available in connection to the Vallox factory in Loimaa. A strong installation and maintenance network also serves our customers throughout Finland.
Vallox MySelecta Pureo selection software
- Software is browser-based and therefore always up-to-date and available
- The configuration of the air handling unit for the site is easy and quick.
- Calculation results can be saved or exported to various programmes, as well as retrieved at any time.
- Easy configuration of accessories
- A component list defined according to personal selection
- Detailed calculation results and fan diagrams available


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