"DerbyBorn" wrote in message
2.236...
Bob Minchin wrote in
:

DerbyBorn wrote:
I recall reading that I cannot fit a balanced flue
through a cavity wall (although where the fire is fitted there is
only the outer leaf of bricks behind the fire.
Why not?
I've had a balanced flue boiler through a cavity wall for years?


I have obviously misinterpreted this on the Magiglo website Q&A

Q. Can I run the ducting from a Duo Power Side Vent through the cavity
wall
of my house?
A. Unfortunately no. Building Regulations will not permit.

They must mean running in side the cavity.
http://www.thefirebasket.com/uploads...s_-_BMF167.pdf
See Pare 25.

Baz