Fluing - IDEAL Falcon GTS 4 Installation And Servicing

9

FLUING

According to the output, the difference between the
temperature of the flue gas and the ambient temperature can
o
be as low as 160 C. The installer will have to respect all of the
usual precautions (dilution - piping - T for removal of
condensation) in order to prevent deterioration of the chimney.
FLUE SIZE
Refer to applicable regulations while determining the size
and height of the flue. Please note that GTS boilers have
pressurised and sealed combination chambers and that the
pressure at the outlet must not exceed 0 mbar.
Detailed recommendations relating to the design of flues for
GAS fired appliances are quoted in BS. 6644 and IGE/UP/10,
whilst BS. 5410 Pt. 1 similarly applies to OIL fired boilers.
The table below contains the minimum dimensions of the
flue required for each boiler model in order to ensure
sufficient draught at the outlet.
Boiler Heat
Output
kW
GTS 4 40-50
GTS 5 50-64
GTS 6 64-78
GTS 7 78-92
GTS 8 92-100
(1) : at boiler maximum input.
(2) : Boiler temperature: 80
10 DIMENSIONAL INFORMATION REQUIRED FOR THE FLUE CONNECTION
Connection
The connection must be made in a competent manner with
airtight pipe in a material that is resistant to hot gases from the
combustion and possible acid condensation. This pipe must
be as short as possible, be removable and without any
sudden change in its section.
The diameter must always be at least equal to that of the boiler
outlet.
Boiler Type
GTS4, GTS5
GTS6, GTS7, GTS8
10
INSTALLATION
Required Mass Flow of Flue Gases
Draught
Fuel Oil
13.0% CO
mbar
0 0.022
0 0.028
0 0.034
0 0.041
0 0.045
o C (ambient temperature : 20
Smoke Nozzle Ø A
Ø 153
Ø 180
However, care must be taken to comply with any applicable
national or local regulations.
Flue Gas
kg/s Temperature
(1) (2)
Natural Gas
9.5% CO
2 2 C
o
0.023
0.029
0.036
0.042
0.046
o C).
500 minimum
30-45
Chimney:
Minimum Recommended
Dimensions
Ø min
m m
195 153
195 153
195 180
205 180
205 180
Falcon GTS -
Installation & Servicing
Height
m
5
5
5
5
5