Thermal backflow flap Ø 150mm, blower door for low-energy house

VO/594016

The thermal backdraft damper is suitable for retrofitting existing wall sleeves with the corresponding diameter or as a replacement for our blower door certified wall sleeves. When retrofitting, please make sure that the diameter fits and that you can access the round pipe for subsequent installation. Suitable for low-energy houses, passive houses but also for all other existing houses. After closing the front door and windows, the wall opening for the extractor hood is the largest free cross-section through which wind and cold can penetrate.

1 thermal backdraft damper Ø 150 mm

Blower-Door certified

Material: white plastic

Magnetically closing, ball bearing mounted thermal back flap

Scope of delivery: 1 thermal backflow preventer Ø 150mm

Maße

Ø:	150 mm
Width:	69 mm

- Delivery is by parcel service, directly from our supplier
- You will receive the tracking number together with the shipping confirmation
- If you do not receive the mail, please check your spam folder

material:	Plastic
Exhaust air system:	Ø 125 mm
Colour:	White

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