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

INSTRUCTIONS FOR INSTALLATION
concentric pipe system be built in, take special note of
the required method of assembly.
• The appliance has a coupling section; fit the first metre of
pipe onto this. When correctly assembled, the blue
rubber sealing ring inside the pipe should be visible from
the top.
• Allow at least 5 cm between the outside of the
concentric pipes and the wall or ceiling.

Wall duct with concentric pipes

Ensure that the first metre of pipe used for the wall duct
is assembled vertically.
• 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
heater outlet. Press well and apply the clip binding. The
blue rubber ring will sufficiently seal the flue system.
• Determine the length of the pipes required and ensure
that the adhesive flashing or the universal tile fit properly.
• 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
(1)
(2)
14
Baffle
fig. 5
(3)
Doorsnede
Cross-section
38c-1049