Wall Duct With Concentric Pipes; Roof Duct With Concentric Pipes; Fitting The Fire To An Existing Chimney - Dru Verwarming PASSEO Instructions D'installation Et Mode D'emploi

3

Wall duct with concentric pipes

You must consider that for a wall duct, the first 1 or 0.5
metres of pipe must be fitted vertically. 1 metre for a
maximum of 2 metres horizontal pipe, and 1.5 metres for
a maximum of 4 metres of horizontal pipe.
• Determine the position of the appliance and the position
of the wall duct.
• Drill a Ø160 mm hole at the point where the wall duct is
required.
• Now vertically connect one or more concentric pipes to
the heater outlet. Press well and fit the strip(s) of clip
binding. The blue rubber ring will sufficiently seal the flue
system.
• Place the bend on top of this, fit any horizontal concentric
pipes required, and make sure the connections are
gastight.
• Connect the wall duct to the bend or the horizontal pipes
and make sure that this connection is also gastight.

Roof duct with concentric pipes

A duct through a roof can open out anywhere on the roof,
with an extension to the ridge if necessary. Depending on
which of the aforementioned options has been chosen, the
roof duct will be supplied with either adhesive flashing for
a flat roof or a universally adjustable tile for a slanted roof.
• Determine the position of the appliance and the position
of the chimney.
• Drill a Ø 160 mm hole at the point where the chimney is
required.
• Now vertically connect the concentric pipes to the
1
2x45˚
L=1+2+5+(2x1)=10
4
1x90˚
L=2+0,5+(2)=4,5
max 2m
fig. 4
• Determine the length of the pipes required and ensure
• Saw the outside pipe off at the length required.
• Connect the roof duct to the concentric pipes.
NB: Alternatively, you can fit the concentric pipes before
installing the heater. In that case the connection to the
outlet of the appliance should be made using a length of
pipe that can be shortened later.

Fitting the fire to an existing chimney

The fire can be fitted into an existing chimney providing
that the chimney / flue dimensions are 150 mm or more.
A special flue kit is required, which can be obtained from
Drugasar or a Drugasar agent. Do not use any other type
of flue system for this.
BS 5871 – 1 : 2001
Any chimney previously used for an appliance burning a
fuel other than gas shall be swept thoroughly before
installing any gas appliance.
Appliances shall be connected only to the types and sizes
of flue system as specified.
For any other information about this flue system please
contact Drugasar or Drugasar approved agent.
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INSTRUCTIONS FOR INSTALLATION
2x90˚
2
L=1+1+4+(2x2)=10
1m
(H totaal= 5m)
L=4+1+(2)=7
heater outlet. Press well and apply the clip binding. The
blue rubber ring will sufficiently seal the flue system.
that the adhesive flashing or the universal tile fit properly.
5
1x90˚
38c-744b
max 3m
Passeo