Nawiewniki wrębowe Regel-air®

Regel-air Polska
date: 2024-03-03 00:22:53
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Combustion air supply

Combustion air supply – Regel-air® for the support of room-sealed heating appliances

With room-sealed heating appliances, the air required for combustion must flow from outdoors into the rooms where the heating appliances are installed. The Regel-air® window rebate vents FFL are used as approved air intake elements. They ensure the required air intake and guarantee perfect combustion and flue gas evacuation. A dangerous negative pressure cannot occur because outdoor air is flowing in.


Living comfort is not affected by the use of the approved window vents.

The number of Regel-air® window rebate vents, which are not visible, can be calculated correctly for combustion air supply.