Helty Flow-R: the HRV that fights Radon gas in homes and offices

Helty introduces a new line of decentralized mechanical controlled ventilation systems, designed to reduce the risk of exposure to Radon gas and ensure healthier, safer, and more comfortable indoor environments, both in residential and commercial settings.

An invisible enemy not to be underestimated

Odorless, colorless, and tasteless, Radon is a natural radioactive gas classified as a carcinogen by the WHO. It emanates from the soil and certain building materials, seeping into buildings through foundations and technical gaps. Isolating spaces with airtight fixtures and thermal insulation, coupled with poor ventilation, increases its concentration, making the adoption of targeted strategies for its mitigation urgent.

Decentralized MVHR: a concrete response to Radon risk

To counter this silent danger, Helty has developed the new Flow-R line, consisting of decentralized mechanical ventilation systems capable of offering an effective and non-invasive solution. The technology behind the Flow-R units allows the designer to set up customized ventilation strategies, acting in overpressure or underpressure to prevent the gas from entering indoor environments.

Adaptive Technology and Intelligent Control

The Flow-R units integrate Helty's Radon Monitor, a sensor that allows dynamically adjusting airflows and volumes based on detected gas levels. This enables more precise and responsive management without the need for excessive safety margins. Remote control and the ability to program customized scenarios based on occupancy and usage of spaces make the systems even more efficient and intuitive.

Four models for every application need

The Helty Flow-R line consists of four models: FlowEASY-R and FlowULTRA-R for wall installations in residential settings, Flow400-R for small shared spaces, and Flow800-R for larger environments such as schools or open office spaces. All systems are equipped with ePM1 80% filters for air purification and high-efficiency enthalpy exchangers (up to 91% heat recovery). The Radon Presence Sensor is also available on request, for constant monitoring and automatic response to concentration variations.

Helty Flow-R: the HRV that fights Radon gas in homes and offices

An invisible enemy not to be underestimated

Decentralized MVHR: a concrete response to Radon risk

Adaptive Technology and Intelligent Control

Four models for every application need

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