Darco system

Air intake sets

Air intake sets provide fresh air into the building. They can be mounted in the walls above or next to the windows in living spaces or in boiler rooms.

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Description

ROUND AIR INTAKE SETS:

Air intake set provides fresh air into the building. It is to be mounted above or next to the window, in the wall. Basic version is equipped with an air intake that assures proper air supply from outside. It is constructed in a way that protects from rainwater and is also equipped with wire mesh against rodents. On the side mounted inside the building air intake set is equipped with a flap valve with insulation, that prevents from water vapor condensation in winter as well as reduces noise. Valve allows to regulate the airflow precisely.

Air intake set can be additionally equipped with airflow stabilizer. It controls the airflow: limits the air supply to certain limits as well as protects from backflow.

Air intake set with heater provides fresh and preheated air into the building. Thermostat turns the heating module on when temperature falls below 3°C and switches it off when temperature rises above 10-15°C. Semiconductor heating elements automatically regulate power consumption in relation to the amount and temperature of flowing air. Basic version is equipped with a flap valve. Optionally a version with stabilizer is available.

Each air intake set includes a filter (separately in the box, to be mounted by the user). Filter enables effective capturing of dust and other particles carried by the air.

RECTANGULAR AIR INTAKE SETS:

Air intake set provides fresh air into the building. It is to be mounted in the outside wall. It is equipped with an air intake, main channel and a flap valve. Air intake is an outer element that assures protection: from rainwater, it is also equipped with wire mesh against rodents. On the side mounted inside the building air intake set is equipped with a flap valve with insulation, that disperses incoming air as well as allows to regulate the airflow precisely. Insulation prevents from water vapor condensation in winter as well as reduces noise. Air intake set is connected with flap valve with a channel of adjustable length, that allows to adjust device to wall of 280÷550 mm thicknesses. Air intake set can be additionally equipped with a special directional valve that protects from backflow.

FOR VENTILATION

Technical data

ROUND AIR INTAKE SETS:

Version	Additional equipment	Diameters
Round air intake set/ Window recess air intake set	Flap valveFilter	Ø80
		Ø110
		Ø150
	Flap valve airflow stabilizer Filter	Ø80
		Ø110
		Ø150
Round air intake set with heater/ Window recess air intake set with heater	Flap valve HeaterFilter	Ø80
		Ø110
		Ø150
	Flap valve Heaterairflow stabilizerFilter	Ø80
		Ø110
		Ø150

RECTANGULAR AIR INTAKE SETS:

Type:	NP1, NPS1, NP2, NPS2
Measurements:	See catalogue card*
Material:	See catalogue card*
Warranty:	2 years

* Catalogue card is availabe in “Download” tab.

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Catalogue card

National Declaration of Performance – Round Air Intake Sets

National Declaration of Performance – Rectangular Intake Sets

National Declaration od Performance – Round Air Intake Sets with window recess inlet

Declarations of Conformity – Air Intake Sets with heater type

YT

How to work Air intake set?

Darco system

STABILER DRAUGHT STABILIZER

Main purpose of the stabilizer is to reduce excessive flow of air through the ventilation duct.

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Description

STABILER-draught stabilizer, designed to be mounted in the horizontal section of the ventilation duct of natural or hybrid ventilation systems – directly behind a entilation grille. Main purpose of the device is to reduce an excessive extraction of air through the ventilation duct. It is constructed in a special way to allow the flow of extract air up to a certain limit. Small airflow meets low resistance. Every time the flow of air gets bigger and rises above the limit, damper closes gradually and flow of air is reduced and maintained at the proper level. Maximum air flow rates are set in accordance with Polish regulations on ventilation. Accordingly, it is easy to determine which type of device is suitable for a given space to ventilate.

Draught stabilizer can be mounted behind a typical ventilation grille. In order to do so, remove the grille from its frame first, then fit the stabilizer’s frame behind the mounting frame of the grille and secure it with fitting foam. Stabilizer’s frame is equipped with special holes through which foam can be sprayed inside. After the foam is hardened, mount the stabilizer inside the frame and fit the ventilation grille back.

ventilation

Technical information

STABILIZER VERSIONS
Determining the proper type of device (acc.to the Polish Standard)	Airflow limit [m³/h]	Ventilation duct 140×210	Ventilation duct 140×140
– Habitable rooms ( for a single person)	20	SW1-20	SW2-20
– Kitchens with a window and electric cooker (a flat for one ot two people) – Separate toilets	30	SW1-30	SW2-30
– Habitable rooms (for two people – Kitchens with a window and electric cooker (a flat for three people) – Kitchens with a window, kitchen niches, kitchens with an electric cooker – Bathrooms with or without a toilet	50	SW1-50	SW2-50
– Kitchens with a window and gas cooker or coal-burning stove – Habitable rooms ( for three people)	70	SW1-70	SW2-70
– Habitable rooms (for four people)	90	SW1-90	–

More info – cataogue card.

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Catalogue card

CAD files

National Declaration of Performance

Darco system

SINGLE-PIPE SYSTEM

A system that allows for stable and fully controlled operation of the ventilation system, comparable to mechanical ventilation, while maintaining simplicity and low operating costs. It is used in multi-family and industrial buildings.

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Description

System that assures stable and fully controlled working of the ventilation system. Just like mechanical ventilation, but with the advantages of simplicity and low operating costs. It is used in multi-family and industrial buildings.

System includes:

Turbowent chimney cowl
stabilizer
air intake set
pipe system

Elements of the pipe system allow making the installation complete. Fittings are compatible with individual devices of the hybrid ventilation system, making mounting works quick and easy. Connections are equipped with gaskets, what guarantees required tightness.