The Air Excellent DBOX bend connection is used to connect the AE35SC duct to the Air Excellent distribution box. The adaptor is supplied with two AE35SC seals to connect the duct and an integrated seal to connect the distribution box. These ensure an airtight mechanical connection without the need for tape or sealant.
- Everything in one kit
- Easy to install
- Airtight (class D/ATC 2 up +/- 2000 Pa) thanks to mechanical connections, which minimises fan energy use and sound production