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Flow800-R

A decentralized HRV for large shared spaces, Flow800-R combines efficient filtration and air exchange performance with heat recovery for radon gas mitigation in confined spaces. A key ally for indoor comfort and healthiness.

Helty Flow800
Helty Flow 800 prodotto
Helty Flow1000 steel cealing
Helty Flow800 steel wall
Helty Flow 800 prodotto
Helty Flow1000 steel cealing
Helty Flow800 steel wall

HRV for healthy air and indoor comfort in large spaces

The Flow800 family expands, with the entry of the new Flow800-R, a Community HRV with airflow rates of up to800m3/h, ideal for radon risk mitigation in large shared spaces: schools, university lecture halls, public places, stores. The enthalpy heat exchanger allows the recovery of up to 80% of the ventilated room temperature, promoting energy savings.

helty-sito-icone-2025 Mitigates the radon risk
Filtrazione aria Pure air with ISO Coarse 80% + ePM1 80% filter
Montaggio installazione Ceiling-mounted or wall-mounted
Silenziosa 21.5dB(A) sound pressure

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Easy installation, customized configurations

Suitable ceiling-mounted or wall-mounted installation, the Flow800-R HRV requires no major work for application. Two coring holes in the outside wall are all that is needed. There is no need for ductwork or false ceilings, and the machines are ready for visible installation with white painted sheet metal covers. A control panel for flush-mounting in 503 electrical boxes is also provided as standard, enabling even easier and user-friendlier operation.

Helty Tastierino 503
classe studenti con aria pura

Purified air and effective action against radon

Equipped as standard with a very high-efficiency filter ePM1 80%, Flow800-R contributes to the indoor well-being of shared spaces by preventing the entry of smog, pollen, bacteria, and particulates and providing air that is always fresh and filtered. In addition to the manually configurable Radon Scenarios, the HRV unit can be combined with the optional Radon Monitor sensor. This additional technology, using the HCloud web app, allows constant monitoring of radon gas concentration and prompt compensation for daily and seasonal emissivity fluctuations in a fully automatic manner at the same time.

Technical data and product datasheet

Do you want to know all the technical data of Flow800-R? Click on the link below and view the data and product datasheet:

>> go to Flow800 technical data

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Frequently asked questions

Mechanical ventilation allows for a continuous and sufficient replacement of the air volumes in enclosed spaces through stale air extraction and fresh air intake. This helps to reduce the presence of viral bioaerosols that might otherwise remain suspended in the air and spread by air.

Replacing indoor air with fresh air from outdoors that is continuously filtered and cleaned eliminates the problems associated with stale air, prevents the onset of mould and reduces the risk of exposure to dangerous indoor pollutants.

Natural ventilation through manual window opening is impractical, difficult to manage and energy-consuming. A mechanical ventilation system allows you to fully automate stale air removal and fresh air intake, delivering continuous indoor air purification and greater energy efficiency.

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