Ventilation system
Regel-air® PLUS

for medium air flow rates

Window rebate vents PVC window

Ventilation system
Regel-air ® PLUS

For medium air flow rates

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Regel-air® PLUS ventilation system – for medium air volumes

The Regel-air® PLUS ventilation system is a combination comprising the self-regulating window rebate vents FFL units with automatic airflow limitation and a manually adjustable, infinitely variable overlap vent (ÜL) to increase the air flow rate.

The Regel-air® window rebate vents FFL are differential pressure-controlled external air inlets and provide a suitable control variable in accordance with DIN 1946-6. The ventilation system ensures reliable moisture-protection ventilation at all times. The Regel-air® ÜL overlap vent can be manually adjusted or closed as required.

The minimum air change rate required by EnEV and DIN 1946-6 can be easily achieved by using the Regel-air® vents.

Reducing energy costs in the long term

Lower humidity = lower heating costs! Ventilation using Regel-air® window rebate vents reduces the relative humidity in the flat.

This has been proven to reduce heating costs. It also prevents mould growth and improves indoor air quality.

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Stop gasket Technical specifications

Product data sheet Air permeability values Sound insulation values Installation instructions tender document Installation video

Centre gasket Technical specifications

Product data sheet Air permeability values Sound insulation values Installation instructions tender document Installation video

Features

Window ventilation system for moisture control and to support extended ventilation requirements
Extremely easy to use
No milling required
No additional power supply required
Performance tested in accordance with DIN EN 13141-1
Compliant with EnEV and DIN 1946-6

Areas of application

As a comfort ventilation system for moisture control ventilation and extended ventilation requirements, right through to reduced ventilation and nominal ventilation
To prevent and tackle the causes of mould growth
As external air inlets in conjunction with shaft ventilation or extract air systems
As an external air inlet for arched and special-shaped windows (overlap vent)
For moisture removal as part of the cross ventilation, taking into account the principles of building physics
Suitable for both factory installation and on-site retrofitting of installed windows

Home ventilation can be that simple

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Regel-air® System PLUS

Product data overview Regel-air® vents System PLUS

Suitable for:	All PVC windows in accordance with our → type list
Width of 1 pair of window rebate vents (= 2 window vents): Dimensions of rebated vents:	250 mm 265 x 25 x 14 mm (WxDxH, external dimensions)
Air control window rebate vents FFL: Air control for overlap vent ÜL:	Automatic, flow-dependent manual, infinitely variable
Achievable air flow rates in the range 2 to 8 [Pa]:	Depending on the vent combination FFL and ÜL 3.0 to 16.0 [m³/h]
Resistance to driving rain in accordance with DIN 12 208:	No water ingress up to a maximum test pressure of 600 Pa
Achievable noise protection (depending on glazing type and combination of vents):	Up to 40 dB (with the overlap vent open)
Special notes:	When using Regel-air® overlap vents without Regel-air® window rebate vents, special frame gaskets are required!

How it works and fresh air supply

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Videos

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Type 25 top-mounted ventilator for the PLUS system

Vent colour

Type 25 top-mounted ventilator for the PLUS system

The Regel-air ® overturn ventilator for PVC window is profile-independent and manually adjustable; when used in conjunction with the FFL, it forms the PLUS System.

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Window rebate vents FFL Type 2 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 8 RF

The Regel-air ® FFL Type 8 RF system is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 13 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Vent colour

Window rebate vents FFL Type 16 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Vent colour

Window rebate vents FFL Type 17 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 19 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 20 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 21 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 28 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Vent colour

Window rebate vents FFL Type 29 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Vent colour

Window rebate vents FFL Type 34 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Window rebate vents FFL Type 35 RF

The Regel-air system ® FFL is a self-regulating window rebate vents for PVC window designed to prevent mould and improve air quality.

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Sample case

The Regel-air ® sample case is ideal for use during on-site customer appointments to help determine the correct window-rebate ventilator.

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RegelDichtung by Regel-air ®

Overflow seals ensure that room air connection, and in many cases there is no need to shorten the doors or fit a grille.

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Areas of application

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Do you have any further questions?

We’re happy to help.

Our staff answer lots of questions every day about window rebate vents and ventilation. Here you’ll find answers to the questions we’re frequently asked.
If you have any further questions, please feel free to contact us.

FAQ

Made in Germany

Europe-wide delivery

Over 25 years in business