ACR STOVES Woodpecker WP5 PLUS Технічний посібник - Сторінка 6
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Друкувати сторінкуFlue Requirements
The flue must comply with current
Building Regulations Document J.
The Woodpecker range of stoves have
an internally removable baffle, and
therefore are able to be swept through
the appliance.
The construction of masonry, flue block,
insulated flue systems and flexible flue
liners must comply with the
manufacturers instructions at all times.
The flue must be:
A 150mm flue diameter is
recommended, 125mm may be
used if the appliance still has its
smoke exempt stop in place
In sound condition and provide
sufficient draft (minimum 12Pa
within 3 minutes of ignition) and a
minimum of 22Pa at high output
level
Rear flue installations
The Woodpecker range of stoves is
capable of a rear flue option.
If this is a preferred flueing option, then
careful consideration should be given to
minimising the horizontal length of flue
from the appliance collar to where the
flue-way transitions to vertical.
Building regulation document J states
that a maximum horizontal length of
150mm is permissible, however up to
450mm is acceptable providing that a
flue draft calculation is completed and
approved, by both the manufacture of
the flue components and the appliance
manufacturer in writing.
This documentation must accompany a
Suitable for use with solid fuel
burning appliances
Be able to clean the entire length of
the flue system without removal of
the appliance
Free from deposits
Well insulated
At least 3.5m in height from flue
collar to termination, with no more
than 4 x 45º bends in any one flue
system and have a maximum
horizontal length of no more than
20% of the overall vertical height
The termination should be sited as
to avoid a negative pressure zone
The flue must not be:
Shared with other appliances
Weight bearing on the appliance
A smaller diameter than the
appliance flue collar size (125mm)
successful flue draft test as stated
above and inline with Building
regulations document J.
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Clearances
Clearances to non-
combustible materials
The Woodpecker range of stoves can be
recessed into a suitably sized, non-
combustible fireplace or stood close to
non-combustible materials.
However a permanent free air gap of at
least 50mm is recommended to be left
at each side, 150mm above and at least
50mm at the back of the stove to obtain
reasonable heat output and for access
to the stove for removal, maintenance
and servicing.
A clearance of 150mm to each side will
give a better heat output and facilitate
any remedial works to be undertaken.
For a corner installation the same
guidelines apply but consideration
should be taken to allow the door to fully
open.
To calculate the distance from the glass
to any combustible materials please see
the below combustible material chart.
In accordance with Building Regulations
document J all non-combustible walls
closer than 400mm to the stove should
be at least 75mm thick. Please refer to
Building Regulations document J for all
other stipulations regarding building
structure.
PLEASE SEE TECHNICAL DIAGRAMS OVER THE PAGE SHOWING CLEARANCES TO
COMBUSTIBLE MATERIALS
Clearances to
combustible materials
If using single wall flue pipe, there must
be a clearance of at least 3 times the
diameter of the flue pipe (e.g. 125mm
diameter pipe = 375mm minimum
clearance) from any combustible
materials e.g. wooden beam, this can be
measured using a "line of sight" This
distance may be reduced by using an
appropriate heat shield in line with
Building regulations document J and
maintaining a 12mm air gap between the
shield and the combustible material.
Curtains and soft furnishings should be a
minimum of 1.1m away from the
appliance.
Adequate space should be provided for
servicing the appliance.
Please be mindful of heat transfer to
electronic devices and artwork hung over
the fireplace.
Please remember that this appliance has
been designed to provide heat and if
installed into a recess enough space
should be left around the appliance to
enable the heat produced to rise and
escape from the recess back into the
room.
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