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Fresh Air Heat Recovery Units

Fresh Air Heat Recovery Units

The growing air-tightness of our homes, whether new or recently renovated, underscores the importance of consistent air circulation. This circulation is essential not only for maintaining a healthy indoor environment but also for preventing issues like mould growth and structural damage. Relying solely on opening windows for ventilation proves impractical – achieving an energy-efficient and hygienic air exchange would require frequent opening of windows throughout the day, often with the heating system turned off, which is hardly feasible.

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LWZ 170 E PLUS

Centralised ventilation with up to 90% heat recovery

Replaces indoor air with fresh filtered air from outside

Significantly reduced noise levels

Helps prevent condensation and mould through improved ventilation

Air flow rates of 100 – 300 m/h

Ideal for low energy homes and passive houses

LWZ 180 LWZ 280

Centralised ventilation with up to 94% heat recovery

Inbuilt display directly on the appliance

Significantly reduced noise levels

Helps prevent condensation and mould through improved ventilation

Air flow rates 60 – 350 m/h

ERV core available for humidity management

VRC-W 400

Centralised ventilation with up to 94% heat recovery

Inbuilt display directly on the appliance

Significantly reduced noise levels

Helps prevent condensation and mould through improved ventilation

Air flow rates 60 – 400 m₽/h

ERV core available for humidity management