Hi,
I’ve got a 100mm extractor fan that used to just butt up to the original airbrick/grille, which I was always reluctant to actually use for fear of putting warm wet air into the cavity.
I’ve purchased a ducting air brick, but I cannot now work out how to connect the two. The parts I’ve got so far are the 220mm x 90mm female connector on the airbrick, and short section of 100mm round pipe which fits on the exactor.
I can’t seem to find a suitable adaptor to go from 220mm rectangle to 100mm round. Is there a good way to connect these without multiple adapters and short length of ducting? I’ve only got the width of the single brick cavity wall to play with.
Thank you!
I’ve got a 100mm extractor fan that used to just butt up to the original airbrick/grille, which I was always reluctant to actually use for fear of putting warm wet air into the cavity.
I’ve purchased a ducting air brick, but I cannot now work out how to connect the two. The parts I’ve got so far are the 220mm x 90mm female connector on the airbrick, and short section of 100mm round pipe which fits on the exactor.
I can’t seem to find a suitable adaptor to go from 220mm rectangle to 100mm round. Is there a good way to connect these without multiple adapters and short length of ducting? I’ve only got the width of the single brick cavity wall to play with.
Thank you!
