Twin Wall Pro Installation file

Damper Section

Draught Stabiliser

Wall Sleeve

Wall Sleeve 45° Adjustable

Flue Damper helps to regulate draught within the chimney.

The Flue Damper is encased in a Pipe Length.

It is not essential unless you have problems controlling your stove.

Flue Damper helps to regulate and stabilise draught within the chimney.

The Flue Damper should be installed in the branch of a 90 Tee in the same room as the

combustion appliance.

The Wall Sleeve is used to protect the chimney in the wall passage when the ﬂue system passes

to the outside wall. The gap between the ﬂue and the Wall Sleeve can be ﬁlled with Rockwool. If

going through the wall at 45 degrees, you will have to taper-cut the sleeve so that it ﬁts ﬂush in

the wall. It can be cut using a grinder or a hacksaw.

The Adjustable Wall Sleeve is used to protect the chimney in the wall passage when the ﬂue

system passes to the outside wall. The gap between the ﬂue and the Wall Sleeve can be ﬁlled

with Rockwool. This Wall Sleeve is pre-cut at 45°, and is adjustable so it can be manually

extended within wall.

Ø 80 Ø 100 Ø 125 Ø 150 Ø 175 Ø 200 Ø 250 Ø 300

10-80-006 10-100-006 2-125-006 2-150-006 10-175-006 10-200-006 60-250-006 60-300-006

- 50-100-006 30-125-006 30-150-006 50-175-006 50-200-006 - -

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Ø 80 Ø 100 Ø 125 Ø 150 Ø 175 Ø 200 Ø 250 Ø 300

15-80-007 15-100-007 15-125-007 15-150-007 15-175-007 15-200-007 65-250-007 65-300-007

- 55-100-007 55-125-007 55-150-007 55-175-007 55-200-007 - -

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Ø 80 Ø 100 Ø 125 Ø 150 Ø 175 Ø 200 Ø 250 Ø 300

15-80-098 15-100-098 15-125-098 15-150-098 15-175-098 15-200-098 65-250-098 65-300-098

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Ø 80 Ø 100 Ø 125 Ø 150 Ø 175 Ø 200 Ø 250 Ø 300

15-80-100 15-100-100 15-125-100 15-150-100 15-175-100 15-200-100 65-250-100 65-300-100

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ACCESSORIES

TWPro