Private house ventilation

Low-noise and low-watt axial fans for exhaust ventilation with air flow up to 242 m³/h. Compatible with Ø 100, 125 and 150 mm air ducts.

Axial low-noise fans for exhaust ventilation with air capacity up to 240 m³/h. Mounting with Ø 100, 125 and 150 mm air ducts.

Axial fans with a thin front panel for exhaust ventilation with the capacity up to 310 m³/h. Compatible with 100, 125 and 150 mm air ducts.

Centrifugal three-speed fans with a built-in filter for exhaust ventilation with the air capacity of up to 90 m³/h. Equipped with a three speed switch. Compatible with 100 mm air ducts.

Axial reverse fans with automatic louvre shutters for exhaust ventilation with the capacity up to 202 m³/h. Compatible with 150 mm air ducts.

Air handling units with heat recovery in the compact sound- and heat-insulated casing. Air flow up to 100 m³/h. Heat recovery efficiency from 64 up to 76 %.

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.