Ventilation for office

The air curtains provide significant cost saving for the house cooling or heating due to invisible aerodynamic barrier between indoor and outdoor spaces, for instance, at the building entry.

Wall vent is intake ventilation unit for constant ventilation and designed for supplying of fresh air to residential or nonresidential premises.

Normally closed multiple-louvre fire safety dampers, fire resistance rating of 180 minutes at smoke temperature of 600 °C.

Normally open fire-resisting duct damper with mechanical drive mechanism.

TwinFresh Standard series includes three models: TwinFresh R-50 with automatic shutters and a round air duct for installation in premises under refurbishment; TwinFresh S1-50 with automatic air shutters and TwinFresh S-60 without air shutters and a square air duct for installation in premises under construction.

The TwinFresh Comfo single-room ventilators with energy regeneration are featured with a simple mounting and servicing due to a special mounting plate. The TwinFresh Comfo models have updated controls that excels with extended functions, wireless control and operation mode switches on the ventilator housing.

Centrifugal fans for rectangular ducts. Air flow up to 11190 m³/h.

Air handling units in heat- and sound-insulated casing with an electric heater. Air flow up to 2250 m³/h. Heat recovery efficiency up to 95 %

Air handling units in heat- and sound-insulated casing with an electric heater. Air flow up to 2250 m³/h. Heat recovery efficiency up to 95 %