Duka Ventilation - sita 3

Exhaust and intake valve Type 125 VRF, Ø125 mm, white

Lamellar valve type 70 attached transition piece Ø100 mm. Valve with loose slats that opens for internal air flow, but minimizes wind nuisance from the outside. Used in connection with fans, hoods and dryers.

Flex hose with insulation Ø127x4000 mm, white

With a telescopic valve, you get a complete solution for ventilation in your home. A complete telescopic valve with sound-insulated wall feed-through, insect net, external gray, red or white louvre grille, internal white wall valve with cord pull, dust filter and condensation-insulated lid. Used for wall thicknesses from 260-400 mm. Can be extended with a 20 cm. extension tube. Sound attenuation in the closed position is 45 dB and in the fully open position is 26 dB. Note during installation: It is best to install telescopic valves in the outer walls - approx. 100 mm from ceiling. There should be two valves per room, depending on the size of the room. The valves must always be placed opposite each other so that the air circulation proceeds effortlessly. If possible, the valves should be placed on the west and east sides of the house, since the wind in Denmark mainly comes from the west.

Complete telescopic valve with wall penetration, external gray louvre grille and internal white poppet valve. Suitable for wall thicknesses from 230-350 mm.

Flex hose with insulation Ø162x4000 mm, white

Kikare 8 x 42, porro

Ventilation grille Type 460, 400x60 mm, alu

Ventilation pipes are manufactured in 2mm PVC. With smooth ends.

One-room heat recovery unit that can be used in both houses, apartments and businesses.

• All-in-one solution incl. control, with easy connection.
• This model has built-in Wi-Fi, which enables control via App.
• Internal screen where the supply air is blown upwards, which minimizes draft nuisance.
• Efficient and energy-conscious ventilation without opening doors and windows.

Flex hose Ø162x6000 mm, white

Damper for EL 600, 700 and S7. Mounted on the exhaust pipe of the fan. The shutter consists of a clear plastic film that is blown up when the fan is running. The shutter is only intended for wall mounting.

Exhaust and intake valve Type 100 VRF, Ø100 mm, white

Telescopic pipe for wall, with sound insulation. Can be adjusted in length. Valves and grates are mounted on these with a click system. Type 204 can be extended with an extra piece.

Jalousie grille with insect net, which is mounted directly on the wall, plinth or gable. Fasten with 1 screw in each corner or with sealant. Can be used for all types of ventilation tasks. The insect net prevents the entry of insects. If the grate is used in the exhaust from a tumble dryer, we recommend removing the insect netting so that lint from the tumbler does not clog the grate. Manufactured in aluminum plate.

Flex hose Ø127x3000 mm, white

Duka fan Pro 30TH Humidity and time controlled, Ø100 mm, white

Flap valve Type 112, 100x150 mm, white

One Filter set Ø160 mm, 2 pcs.

Grate with square frame and round flange. Without insect net. Suitable for wall penetration type 204.

Jalousie grille with insect net. Mounts directly to wall, plinth or gable.  Fasten with 1 screw in each corner or with sealant.  Can be used for all types of ventilation tasks.  The insect net prevents the entry of insects.  If the grate is used in the flue of a tumble dryer, we recommend removing the insect net so that lint from the tumbler does not clog the grate.  Manufactured in aluminium.

Ensures tight connection between exhaust pipe and ceiling valve. Prevents condensation damage to the ceiling panel. The Klik system means setting up valves without screws and enables the valve to be removed for cleaning. Fits flap valve type 113.

Flex hose Ø100x3000 mm, alu.

Reduction to white ventilation pipes.

Flex hose Ø102x3000 mm, white