Installation instructions, Site requirements, Flue and chimney requirements – Stovax Stove Range User Manual
Page 9: Ventilation, Installation of the gas supply, Appliance location
9
INSTALLATION INSTRUCTIONS
SITE REQUIREMENTS
1. FLUE AND CHIMNEY REQUIREMENTS
1.1 The chimney or flue system must comply with the rules in
force and must be a minimum of 127mm in diameter. (5").
1.2 The minimum effect height of the flue or chimney must be 3
metres (10ft). Any horizontal flue run from the rear outlet
should not exceed 100mm from the back of the appliance.
1.3 The chimney or flue must be free from any obstruction. Any
damper plates should be removed or secured in the fully
open position and no restrictor plates should be fitted.
1.4 The chimney should be swept prior to the installation of the
appliance. However, where it can be seen that the chimney
is clean and unobstructed throughout its entire length, it
need not be swept.
NOTE: If it is intended to fit the stove into a existing brick
built chimney without a closure plate, a 5" (127mm) liner
must be used. Larger lined flues may work, but in some
instances could cause cold start flue problems resulting in
nuisance shutdown. Lined flues above 7" (175mm) are not
recommended.
Due to recent changes to European chimney standards, new
flues and chimneys are now described by their temperature,
pressure and resistance to corrosion, condensation and fire.
To assist in identifying the correct flue system, the minimum
flue specification is shown in the technical specification of
this book. Existing chimneys are not covered by this system.
* Closure Plate Installation
This appliance can be installed into a standard fireplace
opening with the optional closure plate and spigot extension
made for the appliance. Note the stove and plate will
require removing, when carrying out the annual service.
(Not suitable for precast letterbox flues).
2. VENTILATION
2.1 Consult the rules in force.
Note: This appliance does not normally require any
additional ventilation when installed in G.B.
3. INSTALLATION OF THE GAS SUPPLY
3.1 Before installation, ensure that the local distribution
conditions (identification of the type of gas and pressure)
and the adjustment of the appliance are compatible.
3.2 Ensure that the gas supply is capable of delivering the
required amount of gas and is in accordance with the rules
in force.
3.3 Soft copper tubing and soft soldered joints can be used but
must not be closer than 50mm to the base of the tray.
3.4 A means of isolating the gas supply to the appliance must be
provided independent of any appliance control.
3.5 All supply gas pipes must be purged of any debris that may
have entered prior to connection to the appliance.
4. APPLIANCE LOCATION
4.1 This fire must stand on a non-combustible hearth that is at
least 12mm thick and projects 50mm minimum from the
base of the fire in all directions.
4.2 Do not install in a room that contains a bath or shower.
MINIMUM CLEARANCE
4.3 The fire is not suitable for installation against a combustible
wall. All combustible materials must be removed from
behind the fire.
4.4 Ensure you comply with all minimum cleaance
measurements, whether or not to combustible materials
.
The above dimensions provide adquate clearance at the side
and rear of the fire so that the controls can be reached.
1
AR0604
2
AR0522
AR0531
*
* Air-space to non-combustible